Using HMMs and bagged decision trees to leverage rich features of user and skill from an intelligent tutoring system dataset

نویسندگان

  • Zachary A. Pardos
  • Neil T. Heffernan
چکیده

This article describes the user modeling, feature extraction and bagged decision tree methods that were used to win 2 nd place student prize and 4 th place overall in the ACM’s 2010 KDD Cup.

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تاریخ انتشار 2010