Table 3.

Performance matrix for training and evaluation (4 garment types).

	Models	Training			Testing
		RMSE	MAE	R2	RMSE	MAE	R2
Blazer	ANN (1HL)	0.0031	0.0023	0.8770	0.0012	0.0009	0.8886
	SVR	0.0121	0.0099	−0.9427	0.0117	0.0142	−16.3981
	KNN	0.0061	0.0046	0.5508	0.0085	0.0202	−11.2558
	MLR	0.0025	0.0020	0.9208	0.0374	0.0511	−87.4852
Long-sleeved shirt	ANN (1HL)	0.0070	0.0039	0.8866	0.0022	0.0012	0.9627
	SVR	0.0192	0.0007	−0.6219	0.03915	0.0012	−78.2865
	KNN	0.0102	0.0003	0.5495	0.0450	0.0010	−87.9119
	MLR	0.0040	0.0001	0.9308	0.1157	0.0022	−228.4546
Short-sleeved shirt	ANN (1HL)	0.0081	0.0042	0.8812	0.0038	0.0023	0.9787
	SVR	0.0203	0.0029	−0.5203	0.0638	0.0034	−14.7377
	KNN	0.0107	0.0015	0.5784	0.0615	0.0030	−14.0414
	MLR	0.0055	0.0008	0.8898	0.0811	0.0080	−15.8907
Trousers	ANN (1HL)	0.0032	0.0022	0.8992	0.0008	0.0005	0.9683
	SVR	0.0164	0.0151	−2.1174	0.0162	0.0158	−28.0462
	KNN	0.0057	0.0032	0.5957	0.0097	0.0283	−22.3827
	MLR	0.0025	0.0017	0.9263	0.0302	0.0328	−62.4016

Note: HL means hidden layer.