Table 8.
Cosine K-NN | 1st PS | 2nd PS | 3rd PS | |
---|---|---|---|---|
Number of training samples | 7442 | 16,878 | 22,556 | 25,716 |
Number of testing samples | 1860 | 4220 | 5640 | 6428 |
Accuracy of validation | 85.3% | 93.3% | 95% | 95.6% |
Accuracy of the test set | 84.4% | 93.5% | 95% | 95.8% |