file,description,size,link
train_set.csv.zip,训练集数据（选手需要自行解压）,236.11MB,https://tianchi-competition.oss-cn-hangzhou.aliyuncs.com/531810/train_set.csv.zip
test_a.csv.zip,测试集A榜数据（选手需要自行解压）,59.12MB,https://tianchi-competition.oss-cn-hangzhou.aliyuncs.com/531810/test_a.csv.zip
test_a_sample_submit.csv,测试集A榜提交样例,97.66KB,https://tianchi-competition.oss-cn-hangzhou.aliyuncs.com/531810/test_a_sample_submit.csv