Table 5.

Performance of KmPred on the test set based on sequence similarity.

Identical or homologous percentage	MSE	R2	Pearson correlation	Spearman correlation	Test set size
No removal of any test samples	0.62	0.55	0.74	0.73	2342
There are no identical sequences (100%) shared between training and testing datasets.	0.76	0.47	0.69	0.68	2292
There are no homologous sequences more than 90% shared between training and testing.	0.75	0.47	0.69	0.68	2292
There are no homologous sequences more than 50% shared between training and testing.	0.76	0.47	0.68	0.68	2293
There are no homologous sequences more than 10% shared between training and testing.	1.38	0.26	0.58	0.59	41