|
|
|
| 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) |
|
|
|
|
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.
|
|
Received: 29 September 2009
Published: 25 November 2009
|
|
|
|
Corresponding Authors:
Wang Lancheng
E-mail: wanglancheng@163.com
|
| About author:: Wang Lancheng,Li Chao |
| ［1］ Belkin N J,Cool C,Stein A,et al. Cases,Scripts,and Information-seeking Strategies: On the Design of Interactive Information Retrieval Systems［J］.Expert System Application,1995,9(3):379-395.
［2］ Martinez-Trinidad J F, Beltrn-Martinez B, Ruiz-Shulcloper J. A Tool to Discover the Main Themes in a Spanish or English Document［J］.Expert System with Applications,2000,19(4):319-327.
［3］ 朱毅华,侯汉清，沙印亭.计算机识别汉语同义词的两种算法比较和测评［J］.中国图书馆学报，2002,28(4):28-31.
［4］ Howard Beck，Helena Sofia Pinto. Overview of Approach，Methodologies，Standards，and Tools for Ontologies［EB/OL］.(2004-11-20).［2009-08-07］.http://www.fao.org/agris/aos/Documents/BackgroundAOS.html.
［5］ 李源，何清，史忠植.基于概念语义空间的联想检索［J］.北京科技大学学报，2001，23(6):577-580.
［6］ 真溱. 电子叙词表——结构性置标语言应用实例［J］.图书馆杂志,2001,20（8）：9-13.
［7］ 李振星，徐泽平，唐卫清，等. 全二分最大匹配快速分词算法［J］.计算机工程与应用,2002,38(11):106-109. |
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
| |
Shared |
|
|
|
|
| |
Discussed |
|
|
|
|
