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Saeedeh
Mar 21, 2015, 5:15:40 AM3/21/15
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hello,
Is weka calculated these indexes as below?
Accuracy: number of Correctly Classified Instances
Precision = TP / (TP + FP )
Recall = TP/ (TP+ FN )
F- Measure = 2 * Precision * Recall / (Precision + Recall)
Is weka calculated these indexes as below?
Accuracy: number of Correctly Classified Instances
Precision = TP / (TP + FP )
Recall = TP/ (TP+ FN )
F- Measure = 2 * Precision * Recall / (Precision + Recall)
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