Table 2. Optimal model parameters for QSAR and ISC QSAAR models.

Models		L-QSAR		G-QSAR	QSAAR
	Model parameters	Rat	Rabbit
DTF	Number of trees	250	210	210	331
	Maximum depth of any tree in the forest	14	15	14	11
	Average number of group splits in each tree	116.9	63.6	145.5	29.2
DTB	Number of trees	400	400	525	400
	Maximum depth of any tree in the series	8	7	8	7
	Average number of group splits in each tree	150.1	155.8	146.4	119.1