Two Different Voices On An Extremist Forum: A Comparative Stylometric Study
Table 2:
| Hero + User for training | Different topics for training | ||||
| MFWs | word bigrams | 5-grams of characters | MFWs | word bigrams | 5-grams of characters |
| 84%, sd =2.1% (Cosine Delta) | (72%, sd =6.3%) (SVM) | 83%, sd =4.2% (SVM) | 90.5%, sd =1.6% (NSC) | 80.5%, sd =5% (SVM) | 98%, sd =4.8% (NSC) |