Associated Information Retrieval System (AIRS) : Its Performance and User Experience

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概要

• 論文の詳細を見る

• An information retrieval system based on a dynamic thesaurus was developed utilizing the connectionist approach. The dynamic thesaurus consists of nodes, which represent each term of a thesaurus, and links, which represent the connections between nodes. Term information that is automatically extracted from user's relevant documents is used to change node weights and generate links. Thus, node weights and links reflect a user's interest. A document retrieval experiment using the dynamic thesaurus was conducted in which both a high recall rate and a high precision rate were achieved.

• 社団法人電子情報通信学会の論文
• 1993-02-25

著者

• Kimoto Haruo

  Ntt Network Information Systems Laboratories

• Iwadera Toshiaki

  NTT Network Information Systems Laboratories

関連論文

• Associated Information Retrieval System (AIRS) : Its Performance and User Experience

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