Research on Partial Least Squares Method Based on Deep Confidence Network in Traditional Chinese Medicine

Table 5

Comparison of experimental results.

Data name	PLS		RBM-PLS		DBN(3)-PLS		DBN(4)-PLS		DBN(5)-PLS
	RMSE	R^2	RMSE	R^2	RMSE	R^2	RMSE	R^2	RMSE	R^2
DCQT	0.9687	0.6942	0.6934	0.7962	0.2797	0.9421	0.3420	0.9135	0.3479	0.9105
Housing	40.9841	0.1987	41.2391	0.1813	33.4516	0.3680	37.2034	0.3017	40.1487	0.2330
AirQuality	74.5369	0.9247	76.1351	0.6209	17.5692	0.9487	18.0087	0.9460	18.3622	0.9439
CBM	0.0634	0.6935	0.0165	0.5010	0.0075	0.7940	0.0075	0.7919	0.0076	0.7879