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Recent activity in Evaluation
by
Neetu
(
115
points)
in
Evaluation
asked
Mar 12
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bhaiya evalution k numerical bhi krwa do
short-answer
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by
aiforkids
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19.4k
points)
in
Evaluation
answer edited
Mar 8
445
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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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by
aiforkids
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19.4k
points)
in
Evaluation
answer edited
Mar 8
738
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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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by
Lalit Kumar
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1.2k
points)
in
Evaluation
answer selected
Jan 12, 2023
1.0k
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9. Document 1: Amit and Amita are twins Document 2: Amit lives with his grandparents in Shimla. Document 3: Amita lives with her parents in Delhi. Create a step-by-step approach to implement a bag of words algorithm.
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by
Lalit Kumar
(
1.2k
points)
in
Evaluation
answered
Jan 8, 2023
347
views
________ is the performance measurement for machine learning classification problem where output can be 2 or more classes.
evaluation
confusion-matrix
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1
answer
by
aiforkids
(
19.4k
points)
in
Evaluation
answered
Dec 31, 2022
884
views
Out of 60 pictures of tiger cubs and kittens, of which 45 were kitten, how many tiger cubs must be model identify correctly along with 35 kitten images correctly identified so that the accuracy is more than75%?
evaluation
short-answer
term-1-cbse-2021-board
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by
S J
(
125
points)
in
Evaluation
answered
Dec 24, 2022
315
views
What are True Positive and False Positive situations in the confusion matrix regarding an AI model?
evaluation
short-answer
class-10
term-2
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2
answers
by
Satwik
(
18.2k
points)
in
Evaluation
answered
Jun 12, 2022
251
views
Explain which evaluation metric is more important for any case?
evaluation
short-answer
term-2
subjective
class-10
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by
Satwik
(
18.2k
points)
in
Evaluation
answered
Jun 12, 2022
250
views
What type of error occurs when the actual value was positive but the model predicted a negative value?
class-10
evaluation
term-2
one-word
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1
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by
Satwik
(
18.2k
points)
in
Evaluation
answered
Jun 10, 2022
1.3k
views
The efficiency of the model is calculated on the basis of the parameters:
evaluation
mcq
class-10
term-1-cbse-2021-board
domains-of-ai
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1
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by
Satwik
(
18.2k
points)
in
Evaluation
answered
Jun 10, 2022
325
views
What is Testing data set?
short-answer
evaluation
class-10
term-2
subjective
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1
answer
by
Smruti
(
21.0k
points)
in
Evaluation
answered
Jun 8, 2022
394
views
Shweta is learning NLP. She read about the F1 score but did not understand the need for the F1 score formulation. Support her by giving an answer.
project-cycle
evaluation
short-answer
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1
answer
by
Smruti
(
21.0k
points)
in
Evaluation
answered
Jun 8, 2022
666
views
Out of 40 pictures of cats and rabbits, There are 25 rabbits, how many cats most the model needs to identify correctly along with 15 rabbits images correctly identified by the model, to achieve more than 75% accuracy?
project-cycle
evaluation
short-answer
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1
answer
by
Smruti
(
21.0k
points)
in
Evaluation
answered
Jun 8, 2022
573
views
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?
project-cycle
evaluation
short-answer
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1
answer
by
Smruti
(
21.0k
points)
in
Evaluation
answered
Jun 8, 2022
617
views
For a model, the F1 score is 0.85 and precision is 0.82. Compute the recall for the same case.
project-cycle
evaluation
short-answer
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1
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by
Smruti
(
21.0k
points)
in
Evaluation
answered
Jun 8, 2022
931
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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1
answer
by
Smruti
(
21.0k
points)
in
Evaluation
answered
Jun 8, 2022
448
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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1
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by
Smruti
(
21.0k
points)
in
Evaluation
answered
Jun 8, 2022
301
views
State and explain some possible reasons why AI model is not efficient.
project-cycle
evaluation
short-answer
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1
answer
by
Smruti
(
21.0k
points)
in
Evaluation
answered
Jun 8, 2022
254
views
How false-negative conditions will be hazardous in evaluation? Explain with an example.
project-cycle
evaluation
short-answer
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1
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by
Smruti
(
21.0k
points)
in
Evaluation
answered
Jun 8, 2022
334
views
How evaluation metrics would be crucial for gold mining?
project-cycle
evaluation
short-answer
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