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by
Smruti
(
21.0k
points)
in
Evaluation
asked
Jun 8, 2022
978
views
There are 14 images of cows and buffalos. There are 8 images of cows and 6 images of buffalos. The model has predicted 5 cows and 4 buffalos. It identifies 1 cow as buffalo and 2 buffalos as cows. Compute the accuracy, precision, recall and F1 score.
project-cycle
evaluation
short-answer
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by
Smruti
(
21.0k
points)
in
Evaluation
asked
Jun 8, 2022
465
views
Suppose, the AI model has to bifurcate volleyball and football. Volleyballs are positive cases and footballs are negative cases. There are 30 images of volleyball and 26 images of footballs.
project-cycle
evaluation
short-answer
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by
Smruti
(
21.0k
points)
in
Evaluation
asked
Jun 8, 2022
336
views
State and explain some possible reasons why AI model is not efficient.
project-cycle
evaluation
short-answer
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1
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by
Smruti
(
21.0k
points)
in
Evaluation
asked
Jun 8, 2022
270
views
How false-negative conditions will be hazardous in evaluation? Explain with an example.
project-cycle
evaluation
short-answer
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by
Smruti
(
21.0k
points)
in
Evaluation
asked
Jun 8, 2022
372
views
How evaluation metrics would be crucial for gold mining?
project-cycle
evaluation
short-answer
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1
answer
by
Smruti
(
21.0k
points)
in
Evaluation
asked
Jun 8, 2022
326
views
Explain the evaluation metrics for mail spamming.
project-cycle
evaluation
short-answer
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1
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by
Smruti
(
21.0k
points)
in
Evaluation
asked
Jun 8, 2022
301
views
In which situation evaluation metric is more important for any case?
project-cycle
evaluation
short-answer
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1
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by
Smruti
(
21.0k
points)
in
Evaluation
asked
Jun 8, 2022
216
views
Which value for the F1 score is the perfect F1 score? Explain with context.
project-cycle
evaluation
short-answer
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1
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by
Smruti
(
21.0k
points)
in
Evaluation
asked
Jun 8, 2022
917
views
Ritika is learning evaluation. She wants to recognize the concept of evaluation from the below-given facts:
project-cycle
evaluation
short-answer
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1
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by
Smruti
(
21.0k
points)
in
Evaluation
asked
Jun 8, 2022
1.0k
views
Consider that there are 10 images. Out of these 7 are apples and 3 are bananas. Kirti has run the model on the images and it catches 5 apples correctly and 2 bananas correctly. What is the accuracy of the model?
project-cycle
evaluation
short-answer
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1
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by
Smruti
(
21.0k
points)
in
Evaluation
asked
Jun 8, 2022
1.5k
views
There are 16 images, 9 are cat images and 7 are dog images. The cat images are positive cases and dog images are negative cases. The model identifies 5 cat images correctly and 3 cat images as dog images. Similarly, it identifies 4 of them correctly as dog images. Find the accuracy of the model.
project-cycle
evaluation
short-answer
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1
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by
Smruti
(
21.0k
points)
in
Evaluation
asked
Jun 8, 2022
1.3k
views
There are 20 images of aeroplanes and helicopters. The machine identifies 12 images correctly and 3 images incorrectly for aeroplanes. Similarly 2 images correctly as helicopters. Find the accuracy of the model.
project-cycle
evaluation
short-answer
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1
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by
Smruti
(
21.0k
points)
in
Evaluation
asked
Jun 8, 2022
435
views
The recall comes 0.80 and the precision 0.40 for an AI model. What is the F1 score based on these metrics?
project-cycle
evaluation
short-answer
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1
answer
by
Smruti
(
21.0k
points)
in
Evaluation
asked
Jun 8, 2022
494
views
The recall comes 0.65 and the precision 0.70 for an AI model. What is the F1 score based on these metrics?
project-cycle
evaluation
short-answer
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1
answer
by
Smruti
(
21.0k
points)
in
Evaluation
asked
Jun 8, 2022
776
views
There are 400 images of fruits the AI model is able to predict correctly so the accuracy of the model is exactly 0.5. How many correct predictions does the machine make?
project-cycle
evaluation
short-answer
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1
answer
by
Smruti
(
21.0k
points)
in
Evaluation
asked
Jun 8, 2022
464
views
Out of 300 images of Lions and Tigers, the model identified 267 images correctly. What is the accuracy of the model?
project-cycle
evaluation
short-answer
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1
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by
Smruti
(
21.0k
points)
in
Evaluation
asked
Jun 8, 2022
527
views
The prediction of the model is 1/4 and the recall of the same is 2/4. What is the F1 score of the model?
project-cycle
evaluation
short-answer
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by
Smruti
(
21.0k
points)
in
Evaluation
asked
Jun 8, 2022
754
views
There is data given for Facebook and Instagram users. The model is given data for 200 Facebook users and 250 Instagram users...
project-cycle
evaluation
short-answer
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by
Smruti
(
21.0k
points)
in
Evaluation
asked
Jun 8, 2022
1.1k
views
There are some images of boys and girls. The girls are positive cases and boys are negative cases...
project-cycle
evaluation
short-answer
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1
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by
Smruti
(
21.0k
points)
in
Evaluation
asked
Jun 8, 2022
1.5k
views
The task is to correctly identify the mobile phones as each, where photos of oppo and Vivo phones are taken into consideration. Oppo phones are the positive cases and Vivo phones are negative cases...
project-cycle
evaluation
short-answer
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