Assuming that out of 200 documents, 40 documents are relevant. A search engine returns 30 documents, out of which 12 are relevant. What is the recall in this case? A. 20% B. 30% C. 40% D. 75%
Assuming that out of 200 documents, 40 documents are relevant. A search engine returns 30 documents, out of which 12 are relevant. What is the recall in this case? A. 20% B. 30% C. 40% D. 75%
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.CT: Chapter Test
Problem 16CT: How many six-digit license plates can be made if no plate begins with 0 or 1?
Related questions
Question
plz solve it within 30-40 mins I'll give you multiple upvote hand written
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 1 images
Recommended textbooks for you
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning