A New Approach for Construction of Geodemographic Segmentation Model and Prediction Analysis

Table 9

Effect of feature selection on execution time.

Technique	Full dataset (sec)	Feature selected data (sec)	Decrease (%)
CART decision tree	0.071	0.044	37.392
Random forest	1.728	1.344	22.189
Gradient boost	0.921	0.673	26.943
AdaBoost	1.103	0.870	25.155
Extra trees	1.175	0.990	15.758
SVM	3.458	3.120	9.771
Artificial neural network	458.321	439.653	4.073
Naïve Bayes	0.004	0.002	31.906
kNN	0.012	0.012	4.460