exam questions

Exam AI-900 All Questions

View all questions & answers for the AI-900 exam

Exam AI-900 topic 1 question 56 discussion

Actual exam question from Microsoft's AI-900
Question #: 56
Topic #: 1
[All AI-900 Questions]

Which metric can you use to evaluate a classification model?

  • A. true positive rate
  • B. mean absolute error (MAE)
  • C. coefficient of determination (R2)
  • D. root mean squared error (RMSE)
Show Suggested Answer Hide Answer
Suggested Answer: A 🗳️

Comments

Chosen Answer:
This is a voting comment (?). It is better to Upvote an existing comment if you don't have anything to add.
Switch to a voting comment New
GetulioJr
Highly Voted 2 years, 5 months ago
MAE, RMSE and R2 are metris for regression: https://docs.microsoft.com/en-us/azure/machine-learning/algorithm-module-reference/evaluate-model So answer is correct.
upvoted 27 times
micro9000
5 months, 4 weeks ago
ref: https://learn.microsoft.com/en-us/azure/machine-learning/component-reference/evaluate-model?view=azureml-api-2
upvoted 1 times
...
...
ssshhhh
Highly Voted 2 years, 1 month ago
FYI: the concept Receiver Operating Characteristic (ROC) was developed during World War II for the analysis of radar receivers. Reference: https://stats.stackexchange.com/questions/341043/what-is-the-origin-of-the-receiver-operating-characteristic-roc-terminology
upvoted 12 times
...
rdemontis
Most Recent 5 months, 2 weeks ago
Selected Answer: A
answer is correct
upvoted 2 times
...
micro9000
5 months, 4 weeks ago
The keyword for regression is "error" except for the metric Coefficient of determination The metrics returned for regression models are designed to estimate the amount of error, so the answer is correct for classification
upvoted 1 times
micro9000
5 months, 4 weeks ago
ref: https://learn.microsoft.com/en-us/azure/machine-learning/component-reference/evaluate-model?view=azureml-api-2
upvoted 1 times
...
...
Mu5
9 months, 3 weeks ago
A IS CORRECT
upvoted 2 times
...
ydu7312
1 year, 5 months ago
Answer is correct
upvoted 1 times
...
heenak55
1 year, 6 months ago
In test on 17 April 2022
upvoted 3 times
...
Pravda
1 year, 8 months ago
Selected Answer: A
On exam 3.3.2022
upvoted 5 times
...
fadhilmukh
2 years, 2 months ago
true positive rate is correct answer
upvoted 3 times
...
SmileOS
2 years, 2 months ago
Correct!
upvoted 2 times
...
Amstel
2 years, 2 months ago
Answer is correct
upvoted 1 times
...
Tanat
2 years, 4 months ago
"A" is the correct answer https://docs.microsoft.com/en-us/azure/machine-learning/how-to-understand-automated-ml#classification
upvoted 3 times
...
TariqNawaz
2 years, 4 months ago
Correct answer is A
upvoted 2 times
...
GodfreyMbizo
2 years, 6 months ago
i think its A,the idea behind confusion Matrix
upvoted 5 times
...
ShefAZ
2 years, 7 months ago
In exam 27 March
upvoted 3 times
...
Azurite
2 years, 8 months ago
Came in exam Feb 28
upvoted 5 times
...
SSJA
2 years, 9 months ago
Given answer is correct - A
upvoted 2 times
...
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.

Upvoting a comment with a selected answer will also increase the vote count towards that answer by one. So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.

SaveCancel
Loading ...
exam
Someone Bought Contributor Access for:
SY0-701
London, 1 minute ago