A Five-Level Wavelet Decomposition and Dimensional Reduction Approach for Feature Extraction and Classification of MR and CT Scan Images

Table 2

Accuracy for 75 and 25 percent training and testing data.

Classifier	[23]	[24]	[26]	Prop. Algo.
Dataset 1
KNN	70.9	58	61.2	70.9
ANN	38.3	54.8	51.3	60
		Dataset 2
KNN	55.5	46.6	42.2	55.5
ANN	65.6	51.1	34.4	67.8