Automated Tongue Feature Extraction for ZHENG Classification in Traditional Chinese Medicine

Table 6

Classification between superficial and atrophic pathology of the gastritis patients.

Feature vector	Entire tongue						Middle tongue
	AdaBoost		SVM		MLP		AdaBoost		SVM		MLP
	𝐹-meas	CA	𝐹-meas	CA	𝐹-meas	CA	𝐹-meas	CA	𝐹-meas	CA	𝐹-meas	CA
𝜇𝐅⃗	0.604	63.16	0.642	64.47	0.627	63.16	0.658	66.67	0.631	63.16	0.622	62.72
{𝜇𝐅⃗,𝜎𝐅⃗}	0.633	65.35	0.662	65.79	0.702	71.05	0.604	61.40	0.630	63.60	0.621	62.28
med𝐅⃗	0.633	64.47	0.601	62.72	0.640	64.04	0.623	65.79	0.632	63.16	0.623	62.28
{med𝐅⃗,𝜎𝐅⃗}	0.657	66.23	0.660	65.79	0.697	69.74	0.613	62.72	0.645	64.47	0.663	66.23
𝜎𝐅⃗	0.637	64.91	0.697	70.18	0.659	66.23	0.631	64.04	0.629	63.16	0.639	64.47