Table 6.
Numbers of raw and selected recordings for each database in the training set.
| Database name | # Raw recordings |
# Recordings after balanced |
||||
|---|---|---|---|---|---|---|
| Abnormal | Normal | Total | Abnormal | Normal | Total | |
| training-a | 292 | 117 | 409 | 117 | 117 | 234 |
| training-b | 104 | 386 | 490 | 104 | 104 | 208 |
| training-c | 24 | 7 | 31 | 7 | 7 | 14 |
| training-d | 28 | 27 | 55 | 27 | 27 | 54 |
| training-e | 183 | 1,958 | 2,141 | 183 | 183 | 366 |
| training-f | 34 | 80 | 114 | 34 | 34 | 68 |
| Total | 665 | 2,575 | 3,240 | 472 | 472 | 944 |