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Imbalanced Text Categorization Based on Positive and Negative Term Weighting Approach.
Behzad Naderalvojoud
Ebru Akcapinar Sezer
Alaettin Ucan
Published in:
TSD (2015)
Keyphrases
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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