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

Table 1

Model selection results of the single SVR model.

𝐶	𝜀	Training MSE	Testing MSE
2^9	2^−5	0.0521	0.0688
	2^−7	0.0537	0.0678
	2^−9	0.0552	0.0667
	2^−11	0.0547	0.0664
2^11	2^−5	0.0712	0.0582
	𝟐^−7	0.0399	0.0492
	2^−9	0.0407	0.0523
	2^−11	0.0407	0.0567
2^13	2^−5	0.0539	0.0673
	2^−7	0.0555	0.0655
	2^−9	0.0561	0.0676
	2^−11	0.0572	0.0672