A method of similary retrieval by using knowledge base of word relations. To classificate "100 poems by 10 poets".

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  • 言葉の関連性による文書の類似検索  小倉百人一首を分類・分析する
  • コトバ ノ カンレンセイニヨルブンショ ノ ルイジ ケンサク オグラ ヒャクニ
  • -To classificate"100 poems by 100 poets"-
  • ―小倉百人一首を分類・分析する―

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Calculating similarity by frequency and interrelation of words is an ordinary method of similary retrieval or concept retrieval. In this paper, we use 4 methods of similary retrieval, similary measure, proximate co-occurrence, TF/IDF, and precision and similarity of documents, to classificate"100 poems by 100 poets". In similary retrieval, like knowledge retrieval by synonyms or thesauruses, it is nessesary to construct a reliable knowledge dictionary or concept dictionary automatically. Precision and similarity change according to the viewpoint of the user, so it is important to explain the process of the retrieval.

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