Table 1.
ML Algorithm | Name | Input Features | Dataset | Year |
---|---|---|---|---|
RF | RF-score [99] | Protein–ligand atom-type pair counts in predefined distance cutoff | PDBbind v2007 | 2010 |
SFCscoreRF [100] | Descriptors of ligand-dependent, specific interactions, surface area | PDBbind v2007 | 2013 | |
ΔVinaRF20 [101] | Vina empirical terms, surface area terms | PDBbind v2014 CSAR dataset |
2017 | |
XGB | ΔVinaXGB [102] | Vina empirical terms, surface area terms, ligand stability terms, bridge water terms | PDBbind v2016 CSAR dataset |
2019 |
ΔLinF9XGB [103] | A series of gauss terms characterizing protein–ligand interactions, surface area terms, ligand descriptors, bridge water terms and pocket features | PDBbind CSAR dataset BindingDB |
2022 | |
ERT | ET-score [104] | Distance-weighted interatomic contacts between protein and ligand | PDBbind v2016 | 2021 |
GBT | AGL-Score [105] | Algebraic graph theory-based features of protein–ligand complex | PDBbind | 2019 |
ECIF-GBT [106] | Protein–ligand atom-type pair counts considering each atom connectivity | PDBbind v2016 | 2021 | |
NN | NNScore 1.0 [107] | Descriptors of specific interactions and ligand-dependent | MOAD PDBbind |
2010 |
NNScore 2.0 [108] | Vina empirical terms, protein–ligand atom-type pair counts in predefined distance cutoff | MOAD PDBbind |
2011 | |
CNN | AtomNet [109] | Local structure-based 3D grid from protein–ligand structures | DUD-E | 2017 |
Pafnucy [110] | Atom property-based 3D grid from protein–ligand structures | PDBbind v2016 | 2017 | |
Kdeep [111] | Atom type-based 3D grid from protein–ligand structures | PDBbind v2016 | 2018 | |
OnionNet [112] | Rotation-free element-pair specific contacts between protein and ligand atoms in different distance ranges | PDBbind v2016 | 2019 | |
GNN | PotentialNet [113] | Atom node feature and distance matrix | PDBbind v2007 | 2018 |
graphDelta [114] | Atom node features considering local environment and distance matrix | PDBbind v2018 | 2020 | |
SIGN [115] | Distance matrix of atom nodes and angle matrix of bond edges | PDBbind v2016 | 2021 |