Dell-EMC
E20-065 · Question #2
E20-065 Question #2: Real Exam Question with Answer & Explanation
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Question
The naive Bayer classifier is trained over 1600 movie reviews and then tested over 400 reviews. Here is the resulting confusion matrix: 190 (TP) 10(FN) 80 (FP) 120(TN) What are the precision, recall, and the F1-score values?
Options
- APrecision0.95; Recall: 0704; F1-score: 0.809
- BPrecision 0.613, Recall: 0.95, F1-score: 0.745
- CPrecision 0.704, Recall: 0.95; F1-score: 0.809
- DPrecision 0.95; Recall: 0.613; F1-score: 0.745
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