Imbalanced Text Categorization Based on Positive and Negative Term Weighting Approach.

Behzad Naderalvojoud Ebru Akcapinar Sezer Alaettin Ucan

Published in: TSD (2015)

Keyphrases

positive and negative
text categorization
term weighting
term frequency
knn
feature selection
term weighting methods
text classification
tf idf
decision rules
information gain
k nearest neighbor
text documents
naive bayes
semi supervised learning
unlabeled data
information retrieval systems
feature space