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 | 0.9479 | 0.9581 | 0.9581 | 0.9315 | 0.9162 | 7 | 0.9376 | 0.9458 | 0.9479 | 0.8988 | 0.8886 | 6 | 0.9182 | 0.9397 | 0.9417 | 0.8824 | 0.8691 | 5 | 0.9018 | 0.9346 | 0.9407 | 0.8650 | 0.8507 | 4 | 0.8763 | 0.9243 | 0.9315 | 0.8262 | 0.8129 | 3 | 0.8272 | 0.8937 | 0.9141 | 0.7464 | 0.7301 | 2 | 0.7423 | 0.8252 | 0.8507 | 0.6012 | 0.5910 | 1 | 0.4274 | 0.6626 | 0.7168 | 0.2567 | 0.2413 |
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