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

Table 2

Model selection results of the tICA-SVR model.

𝐶	𝜀	Training MSE	Testing MSE
2^7	2^−3	0.0401	0.0541
	2^−5	0.0391	0.0523
	2^−7	0.0380	0.0515
	2^−9	0.0377	0.0495
2^9	2^−3	0.0396	0.0537
	2^−5	0.0388	0.0529
	2^−7	0.0379	0.0541
	2^−9	0.0379	0.0592
2^11	2^−3	0.0390	0.0609
	𝟐^−5	0.0374	0.0455
	2^−7	0.0376	0.0753
	2^−9	0.0395	0.0508