What is a confusion matrix? What is it used for?

by Rohit (11.6k points) in Other asked Feb 2, 2022 988 views

3 1

Topic	Evaluation
Type	Sample Question Term 2 CBSE
Class	10

term-2
sample-paper
evaluation
project-cycle

3 like 0 dislike

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

by aiforkids (19.4k points) answered Mar 31, 2022

Verified Answer

The comparison between the results of Prediction and reality is called the Confusion Matrix.
The confusion matrix allows us to understand the prediction results.
It is not an evaluation metric but a record that can help in evaluation.

Confusion Matrix table

⇒ Prediction and Reality can be easily mapped together with the help of this confusion matrix.

Read More about Confusion Matrix: Confusion Matrix Class 10

0 like 0 dislike

Please log in or register to add a comment.

← Prev Question Next Question →

Important Update - Full Class 10th AI Lectures Playlist

Related questions

by Rohit (11.6k points) in Other asked Feb 2, 2022 1.4k views

Take a look at the confusion matrix:

term-2
sample-paper
evaluation
project-cycle

2 like 0 dislike

1 answer

by Rohit (11.6k points) in Other asked Feb 2, 2022 2.3k views

Give an example of a situation wherein false positive would have a high cost associated with it.

term-2
sample-paper
evaluation
project-cycle

2 like 0 dislike

1 answer

by Rohit (11.6k points) in Other asked Feb 2, 2022 2.0k views

Why should we avoid using the training data for evaluation?

term-2
sample-paper
evaluation
project-cycle

2 like 0 dislike

1 answer

by Rohit (11.6k points) in Other asked Feb 2, 2022 2.0k views

What should be the value of the F1 score if the model needs to have 100% accuracy?

term-2
sample-paper
evaluation
project-cycle

2 like 0 dislike

1 answer

by Smruti (21.0k points) in Other asked Jan 10, 2022 365 views

What is a confusion matrix? Explain in detail with the help of an example.

project-cycle
evaluation
question-answer

1 like 0 dislike

1 answer

by akhila (5.5k points) in Other asked May 26, 2022 2.0k views

Calculate Accuracy, Precision, Recall and F1 Score for the following Confusion Matrix on Water Shortage in Schools: Also suggest which metric would not be a good evaluation parameter here and why?

evaluation
project-cycle
long-answer

2 like 0 dislike

1 answer

by Smruti (21.0k points) in Other asked Jan 11, 2022 3.4k views

Calculate Accuracy, Precision, Recall and F1 Score for the following Confusion Matrix on SPAM FILTERING: Also suggest which metric would not be a good evaluation parameter here and why?

project-cycle
evaluation
question-answer

1 like 0 dislike

1 answer

by Smruti (21.0k points) in Other asked Jan 6, 2022 5.4k views

Calculate Accuracy, Precision, Recall and F1 Score for the following Confusion Matrix on Heart Attack Risk. Also suggest which metric would not be a good evaluation parameter here and why?

project-cycle
evaluation

1 like 0 dislike

1 answer

by Satwik (18.2k points) in Evaluation asked Jun 12, 2022 313 views

What are True Positive and False Positive situations in the confusion matrix regarding an AI model?

evaluation
short-answer
class-10
term-2

0 like 0 dislike

2 answers

by Rohit (11.6k points) in Other asked Feb 2, 2022 3.9k views

The world is competitive nowadays. People face competition in even the tiniest tasks and are expected to give their best at every point in time.

term-2
sample-paper
project-cycle

2 like 1 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

11.5k users

What is a confusion matrix? What is it used for?

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

Please log in or register to add a comment.

Related questions

Categories

Related questions