From: Identification of clustered microRNAs using an ab initio prediction method
Index | Feature description | SVM weight |
---|---|---|
1 | Free energy of folding | -1 |
2 | Length of the longest simple stem | 0.547 |
3 | Length of the hairpin loop | 0.193 |
4 | Length of the longest perfect stem | 0.030 |
5 | Number of nucleotides in symmetrical loops | -0.006 |
6 | Number of nucleotides in asymmetrical loops | 0 |
7 | Average distance between internal loops | -0.029 |
8 | Average size of symmetrical loops | 0.207 |
9 | Average size of asymmetrical loops | -0.171 |
10/11/12/13 | Proportion of A/C/G/U nucleotides in the stem | 0.005/-0.003/-0.004/0.001 |
14/15/16 | Proportion of A-U/C-G/G-U base pairs in the stem | 0.015/-0.002/-0.006 |