Python机器学习实战之k-近邻算法的实现
程序员文章站
2022-06-24 20:08:48
目录k-近邻算法概述工作原理实施knn算法示例:手写识别系统k-近邻算法概述简单地说, k-近邻算法采用测量不同特征值之间的距离方法进行分类。k-近邻算法 优点:精度高、对异常值不敏感、无数据输...
k-近邻算法概述
简单地说, k-近邻算法采用测量不同特征值之间的距离方法进行分类。
k-近邻算法
- 优点:精度高、对异常值不敏感、无数据输入假定。
- 缺点: 计算复杂度高、空间复杂度高。
适用数据范围: 数值型和标称型。
工作原理
- 存在一个样本数据集合, 也称作训练样本集, 并且样本集中每个数据都存在标签, 知道样本集中每一数据与所属分类的对应关系。
- 输入没有标签的新数据后, 将新数据的每个特征与样本集中数据对应的特征进行比较, 然后算法提取样本集中特征最相似数据 (最近邻)的分类标签。
- 一般来说, 只选择样本数据集中前 k个最相似的数据, 这就是k-近邻算法中k的出处, 通常 k 是不大于 20 的整数。
- 最后, 选择 k个最相似数据中出现次数最多的分类, 作为新数据的分类。
k-近邻算法的一般流程
- 收集数据: 可以使用任何方法。
- 准备数据: 距离计算所需要的数值, 最好是结构化的数据格式。
- 分析数据: 可以使用任何方法。
- 训练算法: 此步骤不适用于 k-近邻算法。
- 测试算法: 计算错误率。
- 使用算法: 首先需要输入样本数据和结构化的输出结果, 然后运行 k-近邻算法判定输 入数据分别属于哪个分类, 最后应用对计算出的分类执行后续的处理。
from numpy import * import operator
def createdataset(): group = array([[1.0,1.1],[1.0,1.0],[0,0],[0,0.1]]) labels = ['a','a','b','b'] return group, labels
group, labels = createdataset()
group
array([[1. , 1.1], [1. , 1. ], [0. , 0. ], [0. , 0.1]])
labels
['a', 'a', 'b', 'b']
a = tile([3,3],(4,1)) a
array([[3, 3], [3, 3], [3, 3], [3, 3]])
实施knn算法
其伪代码如下:
对末知类别属性的数据集中的每个点依次执行以下操作:
- 计算已知类别数据集中的点与当前点之间的距离;
- 按照距离递增次序排序;
- 选取与当前点距离最小的k个点;
- 确定前k个点所在类别的出现频率;
- 返回前k个点出现频率最高的类别作为当前点的预测分类。
def classify0(inx, dataset, labels, k): datasetsize = dataset.shape[0] diffmat = tile(inx,(datasetsize,1)) - dataset sqdiffmat = diffmat**2 sqdistances = sqdiffmat.sum(axis=1) distances = sqdistances**0.5 sorteddistindicies = distances.argsort() classcount = {} for i in range(k): voteilabel = labels[sorteddistindicies[i]] classcount[voteilabel] = classcount.get(voteilabel,0) + 1 sortedclasscount = sorted(classcount.items(),key = operator.itemgetter(1), reverse=true) return sortedclasscount[0][0]
classify0([0,0],group,labels,3)
'b'
示例:手写识别系统
数据集如下图:
示例: 使用k-近邻算法的手写识别系统
- 收集数据: 提供文本文件。
- 准备数据: 编写函数 classify0(), 将图像格式转换为分类器使用的list格式。
- 分析数据: 在python命令提示符中检查数据, 确保它符合要求。
- 训练算法: 此步骤不适用于 k-近邻算法。
- 测试算法: 编写函数使用提供的部分数据集作为测试样本, 测试样本与非测试样本 的区别在于测试样本是已经完成分类的数据, 如果预测分类与实际类别不同, 则标记 为一个错误。
- 使用算法:本例没有完成此步骤,若你感兴趣可以构建完整的应用程序,从图像中提 取数字, 并完成数字识别, 美国的邮件分栋系统就是一个实际运行的类似系统。
图像转换为向量
def img2vector(filename): returnvect = zeros((1,1024)) fr = open(filename) for i in range(32): linestr = fr.readline() for j in range(32): returnvect[0,32*i+j] = int(linestr[j]) return returnvect
testvector = img2vector('digits/testdigits/0_13.txt') testvector[0,0:31]
array([0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 1., 1., 1., 1., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0.])
from os import listdir
def handwritingclasstest(): hwlables = [] trainingfilelist = listdir('digits/trainingdigits') m = len(trainingfilelist) trainingmat = zeros((m,1024)) for i in range(m): filenamestr = trainingfilelist[i] filestr = filenamestr.split('.')[0] classnumstr = int(filestr.split('_')[0]) hwlables.append(classnumstr) trainingmat[i,:] = img2vector('digits/trainingdigits/%s' % filenamestr) testfilelist = listdir('digits/testdigits') errorcount = 0.0 mtest = len(testfilelist) for i in range(mtest): filenamestr = testfilelist[i] filestr = filenamestr.split('.')[0] classnumstr = int(filestr.split('_')[0]) vectorundertest = img2vector('digits/testdigits/%s' % filenamestr) classifierresult = classify0(vectorundertest, trainingmat,hwlables,3) print("the classifier came back width: %d, the real answer is: %d" % (classifierresult,classnumstr)) if(classifierresult != classnumstr): errorcount += 1.0 print("\nthe total number of errors is :%d" % errorcount) print("\nthe total error rate is:%f" % (errorcount/float(mtest)))
handwritingclasstest()
the classifier came back width: 8, the real answer is: 8 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 3, the real answer is: 8 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 6, the real answer is: 8 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 1, the real answer is: 8 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 3, the real answer is: 5 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 1, the real answer is: 8 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 7, the real answer is: 1 the classifier came back width: 7, the real answer is: 9 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 1, the real answer is: 9 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 6, the real answer is: 5 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 9, the real answer is: 3 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 7, the real answer is: 7 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 9, the real answer is: 9 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 6, the real answer is: 6 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 3, the real answer is: 3 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 1, the real answer is: 1 the classifier came back width: 2, the real answer is: 2 the classifier came back width: 8, the real answer is: 8 the classifier came back width: 4, the real answer is: 4 the classifier came back width: 0, the real answer is: 0 the classifier came back width: 5, the real answer is: 5 the classifier came back width: 8, the real answer is: 8 the total number of errors is :10 the total error rate is:0.010571
以上就是python机器学习实战之k-近邻算法的实现的详细内容,更多关于python k-近邻算法的资料请关注其它相关文章!
下一篇: Linux shell 函数使用讲解
推荐阅读