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TWO-DIMENSIONAL CONFUSION MATRIX
| actual value | |||
|---|---|---|---|
| positive | Wrong | ||
| Forecast value | positive | The forecast is positive, The actual is positive (TP) | The forecast is positive, the actual is wrong (FP) |
| Such as type (10) | Wrong | The forecast is wrong, the actual is positive (FN) | The forecast is wrong, the actual is wrong (TN) |
STOP WORD LIST(PARTIAL)
| category | Stop Words |
|---|---|
| preposition | On, In, At, under, Beside, Behind, To, Over, with |
| pronoun | Everyone, everything, everywhere |
| … | … |
| adverbs | So, still, therefore, moreover, however |
COMPARISON OF PREDICTION RESULTS
| decision tree | Bagging | Gauss Bayesian | Combination algorithm | |
|---|---|---|---|---|
| Accuracy | 0.6569 | 0.7105 | 0.7093 | 0.7112 |
| F-Measure | 0.3354 | 0.1933 | 0.2504 | 0.3381 |