Table 1.

Performance measures of CART models for the classification of the daily growth factor.

	Performance Measures for Classification			Performance Measures for Ordinal Classification
	F-Score	Accuracy	AUC	MSE	${\mathit{\tau }}_{\mathit{b}}$
Non-ordinal classifier
CART	0.361	0.379	0.493	1.537	−0.079
Ordinal classifiers
Ordinal CART–OBE($v(c^{mode})$)	0.391	0.389	0.567	1.684	−0.011
Ordinal CART–OBE($v(c^{max})$)	0.366	0.358	0.518	1.211	0.068
Ordinal CART–OBE($v(c^{min})$)	0.385	0.389	0.526	1.274	0.090
Ordinal CART–OBE($EV$)	0.409	0.442	0.535	1.316	0.016