京东ＪＤＤ大数据比赛解决方案(baseline).zip

# JDD-SalesPredictionChallenge JDD-Cup-2017-SessionA. My open source baseline, it is not a completed code to address this problem well but a sample framework for beginner. If you have any problems, send them to my Email: cs_xcy@126.com **best online score by this code: 0.4804** ### static_*.py: This code can get the feature in a long time, it responses a stable factor of data. ### *_all.py: This can response a temporary feature. ### *_cv.py: It is to make cross vilidation. ### xgboost_*.py Made model.