. 2019 Jul 9;11:46. doi: 10.1186/s13321-019-0368-1

Table 1.

The shortened names for combinations of features for SCPINN and MCPINN

Model name	Channel type	Compound feature	Protein feature
$S C_{1}$	Single-channel	SMILES	AA sequence
$S C_{2}$		SMILES	ProtVec
$S C_{3}$		Mol2vec	AA sequence
$S C_{4}$		Mol2vec	ProtVec
$S C_{5}$		ECFP	AA sequence
$S C_{6}$		ECFP	ProtVec
$M C_{1}$	Multi-channel for protein	SMILES	AA sequence and ProtVec
$M C_{2}$		Mol2vec	AA sequence and ProtVec
$M C_{3}$		ECFP	AA sequence and ProtVec
$M C_{4}$	Multi-channel for compound	SMILES and Mol2vec	AA sequence
$M C_{5}$		SMILES and Mol2vec	ProtVec
$M C_{6}$		SMILES and ECFP	AA sequence
$M C_{7}$		SMILES and ECFP	ProtVec
$M C_{8}$	Multi-channel for both features	SMILES and Mol2vec	AA sequence and ProtVec
$M C_{9}$	Multi-channel for both features	SMILES and ECFP	AA sequence and ProtVec