From: VIRsiRNApred: a web server for predicting inhibition efficacy of siRNAs targeting human viruses
Predictive model no. | siRNA features | No. of siRNA features | Pearson correlation coefficient* on validation (V345) dataset# during 10-fold cross validation | ||||
---|---|---|---|---|---|---|---|
SVM | ANN | KNN | REP Tree | ||||
1 | Mononucleotide frequency | 4 | 0.16 | 0.08 | 0.09 | 0.08 | |
2 | Dinucleotide frequency | 16 | 0.30 | 0.23 | 0.22 | 0.24 | |
3 | Trinucleotide frequency | 64 | 0.39 | 0.25 | 0.24 | 0.26 | |
4 | Tetranucleotide frequency | 256 | 0.40 | 0.26 | 0.27 | 0.28 | |
5 | Pentanucleotide frequency | 1024 | 0.42 | 0.27 | 0.28 | 0.29 | |
6 | Binary | 76 | 0.03 | 0.02 | 0.02 | 0.01 | |
7 | Thermodynamic features | 21 | 0.19 | 0.15 | 0.18 | 0.15 | |
8 | Secondary structure | 28 | 0.02 | 0.02 | 0.02 | 0.02 | |
9 | 1 + 2 + 3 + 4 + 5 | 1364 | 0.48 | 0.32 | 0.34 | 0.30 | |
10 | 6 + 9 | 1440 | 0.48 | 0.32 | 0.34 | 0.32 | |
11 | 6 + 7 + 9 | 1461 | 0.50 | 0.33 | 0.35 | 0.31 | |
12 | 6 + 7 + 8 + 9 | 1489 | 0.45 | 0.32 | 0.33 | 0.30 |