Table 2.
The top 5 atom types and features extracted by feature importance analysis for Model10 and Model50.
| Ranking | Model10 | Model50 |
|---|---|---|
| 1 | aromatic carbon | hydrogen bond acceptor |
| 2 | aromatic hydrogen | acidic hydrogen |
| 3 | acidic hydrogen | polar surface area |
| 4 | fraction of sp2 atoms | hydrogen on sp3 carbon |
| 5 | aromatic acid | fraction of sp2 atoms |