The effectiveness of stemming for information retrieval in Amharic

被引：9
|
作者：
Alemayehu, N [1 ]
Willett, P [1 ]
机构：
[1] Univ Sheffield, Dept Informat Studies, Sheffield S10 2TN, S Yorkshire, England
来源：
PROGRAM-ELECTRONIC LIBRARY AND INFORMATION SYSTEMS | 2003年 / 37卷 / 04期
关键词：
information retrieval; language; Ethiopia;
D O I：
10.1108/00330330310500748
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Amharic is an example of a language with a very rich morphology, which means that systems for searching Amharic text databases can be effective in operation only if full account is taken of the many word variants that may occur. This paper reports a comparison of stem-based and root-based searching of Amharic text with conventional, word-based searching. The results demonstrate the effectiveness of our recently described stemming algorithm for Amharic.
引用
收藏
页码：254 / 259
页数：6
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