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Table 4 Subset Performance-Cross Comparison. Classification accuracy of recording sites selected for 5NN classifier, evaluated on LR classifier.

From: Mining for diagnostic information in body surface potential maps: A comparison of feature selection techniques

No. Recording Sites ACC (%) SEN (%) SPE (%)
3 75.9 85.7 66.7
6 75.9 85.7 66.7
9 72.4 85.7 60.0
12 69.0 85.7 53.3
24 69.0 85.7 53.3
32 65.5 78.6 53.3