Feature selection based on term frequency and T-test for text categorization.

Deqing Wang Hui Zhang Rui Liu Weifeng Lv

Published in: CIKM (2012)

Keyphrases

text categorization
term frequency
feature selection
document frequency
text classification
information gain
tf idf
term weighting
knn
automatic text categorization
text documents
naive bayes
k nearest neighbor
text classifiers
mutual information
dimensionality reduction
retrieved documents
support vector
data sets