This is our code for KDDCup2015 on Predicting dropouts in MOOC - , and this code can easily get AUC 0.8589, and the finnal best score is 0.9091.
Please feel free to send me emails (jacoxu@msn.com) if you have any problems.
/Data: We do not upload the data, please find it on the official website.
/JavaCode: java code for data process.
/MatlabCode: matlab code for features selection and classification.
/ResultAnalysis.xlsx: result analysis.
/Instruction-Jacoxu.docx