Research Article
Prediction of Protein Structural Classes for Low-Similarity Sequences Based on Consensus Sequence and Segmented PSSM
Table 3
Performance comparison of our six feature groups on the 1189 dataset.
| Dataset | Features | Prediction accuracy (%) | All- | All- | | | OA (%) |
| 1189 | CSAAC-PSSM (20D) | 72.7 | 76.2 | 78.7 | 26.1 | 65.2 | CSCM-PSSM (20D) | 69.1 | 76.9 | 82.0 | 29.9 | 66.5 | Seg2-PsePSSM (200D) | 80.7 | 82.7 | 80.8 | 51.0 | 74.7 | Seg3-PsePSSM (180D) | 79.8 | 80.6 | 81.4 | 48.1 | 73.5 | Seg2-ACPSSM (160D) | 76.7 | 82.3 | 76.0 | 44.4 | 70.9 | Seg3-ACPSSM (120D) | 69.1 | 77.6 | 78.4 | 38.6 | 67.5 |
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