Question

F1 Score gives the relationship between______________ .

a) Prediction and Accuracy

b) Prediction and Recall

c) Recall and Accuracy

d) None of the above
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Answer 1

The highest possible value of an F-score is 1, indicating perfect precision and recall, and the lowest possible value is 0, if either the precision or the recall is zero. The F1 score is also known as the Sørensen–Dice coefficient or Dice similarity coefficient (DSC).

Answer 2

Answer:

b) Prediction and Recall is the correct answer.