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Feature selection method using improved CHI Square on Arabic text classifiers: analysis and application.
Hadeel N. Alshaer
Mohammed Otair
Laith Mohammad Abualigah
Mohammad Alshinwan
Ahmad M. Khasawneh
Published in:
Multim. Tools Appl. (2021)
Keyphrases
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chi square
feature selection
correlation coefficient
text categorization
information retrieval
prior knowledge
classification accuracy
text classifiers
pairwise
similarity measure
support vector
knn
model selection