Ghost vs Skip Quiz

Ghost and Skip

Instructions:

  • Number of questions: 13
  • Time limit: 7 minutes
  • Must be finished in one sitting. You cannot save and finish later.
  • Questions displayed per page: 1
  • Will allow you to go back and change your answers.
  • Will not let you finish with any questions unattempted.

1 / 13

If the recall is 80% and the precision is 75%, what is the True Positive Rate?

2 / 13

Calculate Precision

3 / 13

Precision is a ..

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If the recall is 80% and the precision is 75%, what is the False Positive Rate?

5 / 13

If you always predict false positive your classifier will have a recall of 

6 / 13

We are interested in reducing the number of false negatives. Which of the following metrics should we primarily look at?

7 / 13

True positive rate (TPR) is

8 / 13

Recall is a

9 / 13

A __________  is the incorrect identification of data classifying as “normal” data which is in fact abnormal.

10 / 13

What would a recall of 80% mean?

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Calculate Recall 

12 / 13

True positive is also termed as

13 / 13

If you always predict  true positive, your classifier will have a recall of

Your score is

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