menu search
brightness_auto
more_vert
0 1

Out of 100 pictures of buses and trucks, 80 are actually buses and 20 are trucks. What is the minimum number of buses identified by a model to have a recall of 90% or more?

Topic Evaluation (project cycle)
Type  Short  Answer Type
Class 10
thumb_up_off_alt 0 like thumb_down_off_alt 0 dislike

1 Answer

more_vert
0

Here the recall value is 90% i.e. >=0.9.

Now, recall = Fractions of True Positive. There are 80 buses identified correctly by model. Hence the True Positive cases are 80. So required True Positive cases = 0.9 x 80 = 72. Hence 72 buses have to be correctly identified to have a recall value of 90% or more.


Study more about Evaluation at Evaluation Class 10

thumb_up_off_alt 0 like thumb_down_off_alt 0 dislike

Related questions

thumb_up_off_alt 1 like thumb_down_off_alt 0 dislike
1 answer
thumb_up_off_alt 0 like thumb_down_off_alt 0 dislike
1 answer
thumb_up_off_alt 1 like thumb_down_off_alt 0 dislike
1 answer
thumb_up_off_alt 0 like thumb_down_off_alt 0 dislike
1 answer
thumb_up_off_alt 0 like thumb_down_off_alt 0 dislike
1 answer
Welcome to Aiforkids, where you can ask questions and receive answers from other members of the community.

AI 2024 Class 10 Board Exams mein 100% laane ka plan OPEN NOW

Class 10 Complete One Shot AI Lectures at - Youtube

1.5k questions

1.4k answers

4 comments

7.5k users

...