Applying Different Independent Component Analysis Algorithms and Support Vector Regression for IT Chain Store Sales Forecasting

Table 4

Model selection results of the t-stICA-SVR model.

𝐶	𝜀	Training MSE	Testing MSE
2^7	2^−3	0.0324	0.0438
	2^−5	0.0316	0.0423
	2^−7	0.0307	0.0417
	2^−9	0.0305	0.0401
2^9	2^−3	0.0320	0.0434
	2^−5	0.0314	0.0428
	2^−7	0.0306	0.0438
	2^−9	0.0306	0.0479
2^11	2^−3	0.0304	0.0610
	2^−5	0.0315	0.0493
	𝟐^−7	0.0303	0.0369
	2^−9	0.0320	0.0411