Research Article
Prediction of Protein-Protein Interaction Strength Using Domain Features with Supervised Regression
Table 2
The number of relevance vectors (RVs) and support vectors (SVs) for each model with DN, SPD, and APM and the selected
values for each fold.
| | | | | | | | | | SVR | RVM | SVR | RVM | SVR | RVM | | | | SVs ( value) | RVs ( value) | SVs ( value) | RVs ( value) | SVs ( value) | RVs ( value) |
| | Fold 1 | DN | 271 (0.02) | 113 (0.05) | 271 (0.01) | 123 (0.07) | 308 (0.01) | 74 (0.02) | | SPD ( = 1) | 367 (0.01) | 448 (0.02) | 402 (0.02) | 680 (0.05) | 402 (0.02) | 537 (0.03) | | SPD ( = 2) | 392 (0.01) | 502 (0.03) | 409 (0.01) | 628 (0.05) | 421 (0.01) | 628 (0.05) | | APM | 362 (0.08) | 4 (5.00) | 361 (0.10) | 6 (4.80) | 357 (0.04) | 6 (5.80) |
| | Fold 2 | DN | 280 (0.02) | 94 (0.08) | 281 (0.01) | 92 (0.09) | 314 (0.01) | 82 (0.04) | | SPD ( = 1) | 408 (0.01) | 617 (0.04) | 453 (0.04) | 706 (0.06) | 411 (0.01) | 545 (0.03) | | SPD ( = 2) | 430 (0.01) | 558 (0.04) | 435 (0.01) | 618 (0.05) | 495 (0.04) | 654 (0.06) | | APM | 375 (0.10) | 5 (6.50) | 372 (0.10) | 6 (6.90) | 373 (0.04) | 4 (5.50) |
| | Fold 3 | DN | 321 (0.04) | 107 (0.08) | 289 (0.01) | 107 (0.10) | 330 (0.01) | 107 (0.08) | | SPD ( = 1) | 371 (0.01) | 439 (0.02) | 412 (0.03) | 658 (0.05) | 382 (0.01) | 305 (0.01) | | SPD ( = 2) | 387 (0.01) | 625 (0.06) | 418 (0.02) | 529 (0.04) | 398 (0.01) | 529 (0.04) | | APM | 368 (0.08) | 3 (7.10) | 368 (0.04) | 3 (6.70) | 372 (0.01) | 5 (4.20) |
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