Feature words classification contribution applied in spam filtering
Che Weiwei · Computer Engineering and Applications Journal · 2012
The paper considers the different classification contribution of feature word for spam filtering,through the definition of classification contribution ratio,and applies into feature selection and Na ve Bayes filter design,finally carries out an experimental on the English corpus.The results show that the application of feature words classification contribution of spam filtering method can effectively improve the recognition ability and lower the misjudgment rate of the filter on the legitimate e-mail and spam.