Table 3.

Prediction results for the fossil sample using the SVM models for both the Biomechanical data from FEA and the Morphometric data obtained using GM.

Species/Specimen	Biomechanical data		Morphometric data
	Posterior probabilities		Posterior probabilities
	Hard-food eater	Soft-food eater	Hard-food eater	Soft-food eater
Au. afarensis	0.324	0.68	0.17	0.83
Au. africanus	0.32	0.68	0.11	0.89
Au. sediba	0.25	0.75	0.17	0.83
Asian H. erectus	0.35	0.65	0.57	0.43
Georgian H. erectus	0.41	0.59	0.12	0.88
H. rudolfensis	0.26	0.74	0.14	0.86
P. boisei	0.09	0.91	0.17	0.83
P. robustus	0.42	0.58	0.27	0.73