数据挖掘第八周周报

第八周周报

本周主要工作是了解赛题，进行数据分析。下面是对数据的初步分析：

base_info=pd.read_csv('train/base_info.csv')#企业的基本信息
annual_report_info=pd.read_csv('train/annual_report_info.csv')#企业的年报基本信息
tax_info=pd.read_csv('train/tax_info.csv')#企业的纳税信息
change_info=pd.read_csv('train/tax_info.csv')#变更信息
news_info=pd.read_csv('train/news_info.csv')#舆情信息
other_info=pd.read_csv('train/other_info.csv')#其它信息
entprise_info=pd.read_csv('train/entprise_info.csv')#企业标注信息{0: 13884, 1: 981}
entprise_evaluate=pd.read_csv('entprise_evaluate.csv')#未标注信息

print('base_info shape:',base_info.shape,'id unique:',len(base_info['id'].unique()))
print('annual_report_info shape:',annual_report_info.shape,'id unique:',len(annual_report_info['id'].unique()))
print('tax_info shape:',tax_info.shape,'id unique:',len(tax_info['id'].unique()))
print('change_info shape:',change_info.shape,'id unique:',len(change_info['id'].unique()))
print('news_info shape:',news_info.shape,'id unique:',len(news_info['id'].unique()))
print('other_info shape:',other_info.shape,'id unique:',len(other_info['id'].unique()))
print('entprise_info shape:',entprise_info.shape,'id unique:',len(entprise_info['id'].unique()))
print('entprise_evaluate shape:',entprise_evaluate.shape,'id unique:',len(entprise_evaluate['id'].unique()))

下周任务：填补缺失值，编码，特征选取等。