書誌事項
- タイトル別名
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- Judicial CAse REtriever JCare from Japanese Query Sentences based on Semantic Graph Matching
- イミ グラフ ノ マッチング ニ ヨル ジコ トイアワセ ブン カラ ノ ハンレイ ケンサク システム JCare
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抄録
We propose the technique to realize the information retrieval based on the semantic analysis and actually develop the judicial case retrieval system called JCare. It accepts a query written in Japanese sentences and retrieves a judicial case containing the sentences describing the similar situation specified by the query. It first transforms both a judicial case and the query into semantic graphs that have nodes representing the meaning of word and arcs representing the relations (deep case) between the words. Next, it calculates the similarity between the case and the query by searching the maximum common parts that are topologically equivalent.The graph matching is speeded up by separating each semantic graph into sub-graphs based on the “View” point about a judicial case.
収録刊行物
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- 自然言語処理
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自然言語処理 9 (2), 3-22, 2002
一般社団法人 言語処理学会
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詳細情報 詳細情報について
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- CRID
- 1390001204476293632
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- NII論文ID
- 10010197706
- 10026673563
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- NII書誌ID
- AN10472659
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- ISSN
- 21858314
- 13407619
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- NDL書誌ID
- 6136476
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可