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» Scalable Term Selection for Text Categorization
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EMNLP
2007
9 years 3 months ago
Scalable Term Selection for Text Categorization
In text categorization, term selection is an important step for the sake of both categorization accuracy and computational efficiency. Different dimensionalities are expected und...
Jingyang Li, Maosong Sun
DEXA
2004
Springer
102views Database» more  DEXA 2004»
9 years 6 months ago
Text Categorization by a Machine-Learning-Based Term Selection
Javier Fernández, Elena Montañ&eacut...
SAC
2003
ACM
9 years 7 months ago
Supervised Term Weighting for Automated Text Categorization
The construction of a text classifier usually involves (i) a phase of term selection, in which the most relevant terms for the classification task are identified, (ii) a phase ...
Franca Debole, Fabrizio Sebastiani
ICML
1997
IEEE
9 years 6 months ago
A Comparative Study on Feature Selection in Text Categorization
This paper is a comparative study of feature selection methods in statistical learning of text categorization. The focus is on aggressive dimensionality reduction. Five methods we...
Yiming Yang, Jan O. Pedersen
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