Recent questions tagged Evaluation

by akhila (5.5k points) in Introduction to AI asked Jun 1, 2022 1.6k views

Recall-Evaluation method is

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by akhila (5.5k points) in Evaluation asked May 30, 2022 1.4k views

Differentiate between Prediction and Reality.

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by akhila (5.5k points) in Evaluation asked May 30, 2022 771 views

The term Sentence Segmentation is

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by akhila (5.5k points) in Evaluation asked May 30, 2022 286 views

Which of the following statements is true for the term Evaluation?

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by akhila (5.5k points) in AI Project Cycle asked May 30, 2022 1.1k views

Which of the following is not part of the AI Project Cycle?

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by akhila (5.5k points) in Evaluation asked May 29, 2022 1.0k views

Prediction and Reality can be easily mapped together with the help of :

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by akhila (5.5k points) in AI Project Cycle asked May 29, 2022 293 views

_______________ is the last stage of the AI project Life cycle

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by akhila (5.5k points) in Evaluation asked May 28, 2022 783 views

Differentiate between stemming and lemmatization. Explain with the help of an example.

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by akhila (5.5k points) in Evaluation asked May 28, 2022 1.5k views

Imagine that you have come up with an AI based prediction model which has been deployed on the roads to check traffic jams. Considering all the possible situations make a Confusion Matrix for the above situation

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by akhila (5.5k points) in Other asked May 26, 2022 1.8k 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?

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by akhila (5.5k points) in Other asked May 26, 2022 378 views

Which two parameters are considered for Evaluation of a model?

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by akhila (5.5k points) in Other asked May 26, 2022 157 views

Define Evaluation.

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by Rohit (11.6k points) in Other asked Feb 2, 2022 1.3k views

Take a look at the confusion matrix:

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by Rohit (11.6k points) in Other asked Feb 2, 2022 947 views

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

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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.

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by Rohit (11.6k points) in Other asked Feb 2, 2022 1.9k views

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

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by Rohit (11.6k points) in Other asked Feb 2, 2022 1.9k views

Why should we avoid using the training data for evaluation?

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by Smruti (21.0k points) in Other asked Jan 13, 2022 565 views

Why is evaluation important? Explain.

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by Smruti (21.0k points) in Other asked Jan 11, 2022 993 views

Deduce the formula of F1 Score? What is the need of its formulation?

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by Smruti (21.0k points) in Other asked Jan 11, 2022 3.1k 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?

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