Dynamic Synonym Candidates Extraction for Searching Documents in a Corpus
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- Yoshida Minoru
- Information Technology Center, University of Tokyo
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- Nakagawa Hiroshi
- Information Technology Center, University of Tokyo
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- Terada Akira
- Japan Airlines Co., Ltd.
Bibliographic Information
- Other Title
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- コーパス検索支援のための動的同義語候補抽出
Description
This paper proposes a method for implementing real-time synonym search systems. Our final aim is to provide users with an interface with which they can query the system for any length strings and the system returns a list of synonyms of the input string. We propose an efficient algorithm for this operation. The strategy involves indexing documents by suffix arrays and finding adjacent strings of the query by dynamically retrieving its contexts (i.e., strings around the query). The extracted contexts are in turn sent to the suffix arrays to retrieve the strings around the contexts, which are likely to contain the synonyms of the query string.
Journal
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- Transactions of the Japanese Society for Artificial Intelligence
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Transactions of the Japanese Society for Artificial Intelligence 25 (1), 122-132, 2010
The Japanese Society for Artificial Intelligence
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Keywords
Details 詳細情報について
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- CRID
- 1390282680084681600
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- NII Article ID
- 130000151243
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- ISSN
- 13468030
- 13460714
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
- KAKEN
- OpenAIRE
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- Abstract License Flag
- Disallowed