TABLE 2.

Accuracy, sensitivity, and specificity obtained by cross-validation for responses to standard, deviant stimuli; k is the number of neighbors used in the classification algorithm.

	k = 3	k = 4	k = 6	k = 8	SVM	Gaussian
Accuracy
Standard responses	0.96	0.96	0.89	0.85	1.0	0.92
Deviant responses	0.89	0.89	0.89	0.89	1.0	0.89
Sensitivity
Standard responses	0.83	0.83	0.83	0.66	1.0	0.66
Deviant responses	0.83	0.83	0.83	0.83	1.0	0.5
Specificity
Standard responses	1.0	1.0	0.9	0.9	1.0	1.0
Deviant responses	0.91	0.91	0.91	0.91	1.0	1.0