作者
Robert Neumayer, Rudolf Mayer, Kjetil Nørvåg
发表日期
2011
研讨会论文
Advances in Information Retrieval: 33rd European Conference on IR Research, ECIR 2011, Dublin, Ireland, April 18-21, 2011. Proceedings 33
页码范围
763-766
出版商
Springer Berlin Heidelberg
简介
Feature selection plays a vital role in text categorisation. A range of different methods have been developed, each having unique properties and selecting different features. We show some results of an extensive study of feature selection approaches using a wide range of combination methods. We performed experiments on 18 test collections and report a subset of the results.
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R Neumayer, R Mayer, K Nørvåg - Advances in Information Retrieval: 33rd European …, 2011