Two-step based hybrid feature selection method for spam filtering.

Youwei Wang Yuanning Liu Xiaodong Zhu

Published in: J. Intell. Fuzzy Syst. (2014)

Keyphrases

mutual information
spam filtering
feature selection
classification accuracy
feature set

method for feature selection
high accuracy
similarity measure
text classification
unsupervised learning

objective function
preprocessing
significant improvement
support vector machine svm

detection method
segmentation method
real world
feature weighting