Research Article
Text Classification Using Novel Term Weighting Scheme-Based Improved TF-IDF for Internet Media Reports
| Balance ratio (%) | TF-IDF | TF-IADF | TF-IADFnorm | TF-IADF+ | TF-IADF+norm |
| 8 | 0.9292 | 0.9372 | 0.9372 | 0.9226 | 0.9140 | 7 | 0.9278 | 0.9354 | 0.9360 | 0.9179 | 0.9094 | 6 | 0.9250 | 0.9345 | 0.9352 | 0.9154 | 0.9063 | 5 | 0.9226 | 0.9338 | 0.9351 | 0.9129 | 0.9032 | 4 | 0.9189 | 0.9323 | 0.9338 | 0.9073 | 0.8977 | 3 | 0.9119 | 0.9279 | 0.9313 | 0.8960 | 0.8859 | 2 | 0.8994 | 0.9179 | 0.9222 | 0.8753 | 0.8658 | 1 | 0.8542 | 0.8946 | 0.9029 | 0.8258 | 0.8156 |
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