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Research on Information Retrieval Methods Based on Two Similarity Calculation |
Wang Lancheng Li Chao |
(Military Information Management Department, Nanjing Politics Institute Shanghai,Shanghai 200433,China) |
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Abstract The paper adopts the semantic matching technology combining with information retrieval method of semantic morpheme and expanded matching. It puts forward the theme information retrieval method which is basedon two kinds of similarity calculations to improve system application. The research shows that the information retrieval system is able to combine many advantages, provids a more flexible and intelligent search method to reflect the effect of a better knowledge services.
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Received: 29 September 2009
Published: 25 November 2009
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Corresponding Authors:
Wang Lancheng
E-mail: wanglancheng@163.com
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About author:: Wang Lancheng,Li Chao |
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