Table 1.

Results of cross-validation by Decision Trees and the Naïve Bayes Classifier

Method/Performance	DECISION TREES	NAïVE BAYES CLASSIFIER
3-way CROSS VALIDATION
ACCURACY	71	72
SENSITIVITY	63	83
SPECIFICITY	71	70
LEAVE-ONE-OUT STRATEGY
ACCURACY	63	68
SENSITIVITY	70	79
SPECIFICITY	63	68