Best Accuracy scores. All from Part 2 unless noted:
| Part 2 Accuracy |
|---|
| 60.42% (cleaned just punctuation, removed smileys from training, lowered min count frequency to 2, increased LogReg training iterations, then set custom pos/neg probability thresholds) |
| 60.26% (no punctuation cleaning, but removed smileys, also added "i love" tweets to training, lowered min count frequency to 3, increased LogReg training iterations, then set custom pos/neg probability thresholds) |
| 59.84% |
| 59.12% |
| 59.04% |
| 58.83% |
| 58.24% |
| 58.22% |
| 58.01% |
| 57.21% |
| 56.34% |
| 56.31% |
| 56.23% |
| 56.04% |
| 55.91% |
| 55.41% |
| 54.40% |