Because user_pay.txt, user_view.txt and extra_user_view.txt are bigger than 100MB, it can't be pushed onto github, just look at the Get dataset part.

• shop_info.txt: Shop's information.
• user_pay.txt: User's pay history.
• user_view.txt: User's view history.
• extra_user_view.txt:A padding to the original user's view History.

• user_pay.txt, and user_view.txt and extra_user_view.txt

According to Users' history data and shops' information, predict users' pay behavior int he next 2 weeks.

We designed 5 models. the SVM model bring us our top score: 539/4058.

And the prediction loss on the dev set of every model is:

• LR: 0.00553571428571
• SVM: 0.00107142857143
• KNN: 0.0166071428571
• GBDT: 0.169285714286
• RF: 0.0301785714286