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The naive Bayer classifier is trained over 1600 movie reviews and then tested over 400...

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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?

A.

Precision0.95; Recall: 0704; F1-score: 0.809

B.

Precision 0.613, Recall: 0.95, F1-score: 0.745

C.

Precision 0.704, Recall: 0.95; F1-score: 0.809

D.

Precision 0.95; Recall: 0.613; F1-score: 0.745

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  • Vendor: EMC
  • Product: E20-065
  • Update on: Oct 15, 2025
  • Questions: 66
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TESTED 15 Oct 2025