Text Classification Using Novel Term Weighting Scheme-Based Improved TF-IDF for Internet Media Reports

Table 19

The best combinations of TWSs with classifiers.

Dataset/classifier	NB	RF	SVM
Balanced Chinese dataset	TF-IADF^+norm	TF-IADF	TF-IADF
Unbalanced Chinese dataset	TF-IADF^+norm	TF-IADF, TF-IADFnorm	TF-IADF, TF-IADFnorm
Unbalanced English dataset	TF-IADF	TF-IADF^+norm	TF-IADFnorm