PIRS: An Information Retrieval System based on the Vector Space Model

被引：0
|
作者：
Karshenas, Amir [1 ]
Dimililer, Kamil [2 ]
机构：
[1] Girne Amer Univ, Dept Comp Engn, Girne, Turkey
[2] Girne Amer Univ, Dept Elect & Elect Engn, Girne, Turkey
来源：
23RD INTERNATIONAL SYMPOSIUM ON COMPUTER AND INFORMATION SCIENCES | 2008年
关键词：
information retrieval; vector space model; precision; recall;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this work we designed an information retrieval system "PIRS" - Precision Information Retrieval System - based on the modified vector space model introducing a new query weighting formula and similarity function. These modifications of the classical vector space model aimed to improve the average precision level of the system. Two well known IR parameters, precision and recall were used to compute the performance of system.
引用
收藏
页码：195 / +
页数：2
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