Developing a Suitable Model for Water Uptake for Biodegradable Polymers Using Small Training Sets

Table 3

Best descriptors and their variability within the training set and within the complete set of 56 polymers.

Model	Descriptor	SD for polymers of the model	SD for the complete library
All data points	Hydrophilic factor	0.246	0.212
	SMR_VSA6	0.291	0.242
	GGI3	0.227	0.264
	MATS3m	0.256	0.273
	C-003	0.394	0.478
	G2m vacuum	0.231	0.255
	nCt	0.287	0.316
	Mor25m water	0.212	0.238
	R8p+ vacuum	0.243	0.242