Hierarchical Neural Regression Models for Customer Churn Prediction

Table 5

Prediction performance of ANN in SOM + ANN + Cox hierarchical models.

Hidden layer	Learning epochs
	50	100	200	300
8	83.40	85.30	89.30	90.67
12	84.31	86.46	89.31	89.77
16	87.45	90.28	93.88	91.18
20	90.30	90.29	91.87	84.06
24	85.76	89.44	83.37	93.87
28	90.99	91.57	87.59	90.20
32	91.46	83.28	85.71	89.60