Overview of Classification Subtask at NTCIR-6 Patent Retrieval Task

نویسندگان

  • Makoto Iwayama
  • Atsushi Fujii
  • Noriko Kando
چکیده

This paper describes the Classification Subtask of the NTCIR-5 Patent Retrieval Task. The purpose of this subtask is to evaluate the methods of classifying patents into multi-dimensional classification structures called F-term (File Forming Term) classification systems. We report on how this subtask was designed, the test collection released, and the results of the evaluation.

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تاریخ انتشار 2007