Accuracy | Missed detection | False alarm | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID | Features | SVM | Bayes | CTree | NN | SVM | Bayes | CTree | NN | SVM | Bayes | CTree | NN |
2.3 | Pronoun freq. | 73.4 | 72.2 | 59.5 | 54.4 | 39.3 | 39.3 | 46.4 | 57.1 | 19.6 | 21.6 | 37.3 | 39.2 |
2.8 | Pronoun-to-noun ratio | 72.2 | 70.9 | 65.8 | 58.2 | 39.3 | 39.3 | 50.0 | 60.7 | 21.6 | 23.5 | 25.5 | 31.4 |
5.3 | Silence ratio | 83.5 | 81.0 | 79.8 | 78.5 | 35.7 | 35.7 | 28.6 | 25.0 | 5.9 | 9.8 | 15.7 | 19.6 |
5.4 | Silence to utt. ratio | 73.4 | 69.6 | 62.0 | 69.6 | 35.7 | 42.9 | 42.9 | 39.3 | 21.6 | 23.5 | 35.3 | 25.5 |
5.6 | Avg. silence count | 81.0 | 78.5 | 69.6 | 68.4 | 21.4 | 17.9 | 32.1 | 39.3 | 17.7 | 23.5 | 29.4 | 27.5 |
5.7 | Silence rate | 73.4 | 72.2 | 72.1 | 68.4 | 64.3 | 67.9 | 35.7 | 39.3 | 5.9 | 5.9 | 23.5 | 27.5 |
5.8 | Cont. speech rate | 78.5 | 76.0 | 68.4 | 62.0 | 28.6 | 25.0 | 25.0 | 39.3 | 17.7 | 23.5 | 35.3 | 37.4 |
5.9 | Avg. cont. word count | 76.0 | 82.3 | 76.0 | 70.9 | 28.6 | 32.1 | 28.6 | 35.7 | 21.6 | 9.8 | 21.6 | 25.5 |
7.1 | Phoneme rate | 69.6 | 79.8 | 60.8 | 57.0 | 32.1 | 46.4 | 46.4 | 50.0 | 29.4 | 5.9 | 35.3 | 39.2 |
7.2 | Word rate | 62.0 | 65.8 | 55.7 | 50.6 | 25.0 | 32.1 | 50.0 | 53.6 | 45.1 | 35.3 | 41.2 | 47.1 |