Table 1.

Datasets used in our experiment

Type	Dataset	Usage	# of drugs	Avg of cell lines	Avg of R/S
in vitro	GDSC	Training and cross validation	243	776	685/91
in vitro	CCLE	External validation	10	224	200/24
in vitro	CTRP	External validation	62	404	340/64
in vitro	PDX	External validation	6	31	27/4
in vivo	TCGA	External validation	13	27	14/13

“#” represents the number of drugs.

“Avg” represents the average number.

“R” and “S” indicate resistant and sensitive samples, respectively