“名詞Ａのような名詞Ｂ”表現の比ゆ性判定モデル

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書誌事項

タイトル別名
  • The Metaphorical Judgment Model for "Noun B like Noun A" Expressions.
  • メイシ A ノ ヨウナ メイシ B ヒョウゲン ノ ヒユセイ ハンテイ モデル

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説明

We have been studying for the automatic recognition and extraction of metaphor expressions in practical sentences. This paper introduces our metaphorical judgment model for “Noun B like Noun A” expressions. “Noun B like Noun A” expressions are classified into two usages; simile and literality. To automatically judge whether a phrase is simile or literality, “Noun B like Noun A” expressions were classified into six patterns depending on the semantic information of a noun, and the metaphorical judgment model was constructed based on these patterns. When the “Noun B like Noun A” expressions from newspaper articles were judged by the model, and its judgment was compared with the correct judgment, it was approximately 80% correct. Thus, the model was found to be effective in the recognition of metaphor expressions in real-life situations.

収録刊行物

  • 自然言語処理

    自然言語処理 10 (2), 43-58, 2003

    一般社団法人　言語処理学会

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