Corpus ID: 177359393

Patent retrieval task

  title={Patent retrieval task},
  author={敦 藤井 and 真 岩山 and 典子 神門 and 明彦 高野},
1 Citations
Term Weighting Classification System Using the Chi-square Statistic for the Classification Subtask at NTCIR-6 Patent Retrieval Task
A term weighting classification method using the chi-square statistic is proposed and evaluated in the classification subtask at NTCIR-6 patent retrieval task and results show that the proposed method is much faster than that using the vector classification method. Expand