| Category | Mode |
| Nucleic acid composition | 1) The occurrences of kmers, allowing at most m mismatches (Mismatch) [ 264 , 265 , 292 ] |
| 2) The occurrences of kmers, allowing non-contiguous matches (Subsequence) [ 265 , 292 , 293 ] | |
| Autocorrelation | 3) Moran autocorrelation (MAC) [ 217 , 294 ] |
| 4) Geary autocorrelation (GAC) [ 217 , 295 ] | |
| 5) Normalized Moreau-Broto autocorrelation (NMBAC) [ 217 , 296 ] | |
| Predicted structure composition | 6) Local structure-sequence triplet element (Triplet) [ 266 ] |
| 7) Pseudo-structure status composition (PseSSC) [ 226 ] | |
| 8) Pseudo-distance structure status pair composition (PseDPC) [ 10 ] |