Using Genetic Programming for Information Retrieval: Local and Global Query Expansion

被引:0
|
作者
Cummins, Ronan [1 ]
O'Riordan, Colm [1 ]
机构
[1] Natl Univ Ireland, Dept Informat Technol, Galway, Ireland
关键词
Genetic Programming; Information Retrieval; Query-Expansion;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
This poster presents results for two approaches using Genetic Programming (C;P) to overcome the problem of term mismatch in Information Retrieval (IR). We use automatic query expansion techniques which add terms to a user's initial query in the hope that these words better describe the information need and ultimately return more relevant documents to the user.
引用
收藏
页码:2255 / 2255
页数:1
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