Collaborative Filtering Applied to Educational Data Mining

نویسندگان

  • Andreas Töscher
  • Michael Jahrer
چکیده

We present our overall third ranking solution for the KDD Cup 2010 on educational data mining. The goal of the competition was to predict a student’s ability to answer questions correctly, based on historic results. In our approach we use an ensemble of collaborative filtering techniques, as used in the field of recommender systems and adopt them to fit the needs of the competition. The ensemble of predictions is finally blended, using a neural network.

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تاریخ انتشار 2010