Recent questions tagged Evaluation

by Smruti (21.0k points) in Evaluation asked Jun 8, 2022 915 views

Ritika is learning evaluation. She wants to recognize the concept of evaluation from the below-given facts:

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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?

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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.

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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.

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by Smruti (21.0k points) in Evaluation asked Jun 8, 2022 433 views

The recall comes 0.80 and the precision 0.40 for an AI model. What is the F1 score based on these metrics?

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by Smruti (21.0k points) in Evaluation asked Jun 8, 2022 492 views

The recall comes 0.65 and the precision 0.70 for an AI model. What is the F1 score based on these metrics?

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by Smruti (21.0k points) in Evaluation asked Jun 8, 2022 772 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?

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by Smruti (21.0k points) in Evaluation asked Jun 8, 2022 458 views

Out of 300 images of Lions and Tigers, the model identified 267 images correctly. What is the accuracy of the model?

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by Smruti (21.0k points) in Evaluation asked Jun 8, 2022 526 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?

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by Smruti (21.0k points) in Evaluation asked Jun 8, 2022 753 views

There is data given for Facebook and Instagram users. The model is given data for 200 Facebook users and 250 Instagram users...

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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...

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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...

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by Smruti (21.0k points) in Evaluation asked Jun 8, 2022 375 views

Rohit is working on the AI model. He wanted to know the balance between precision and recall. What it is?

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by Smruti (21.0k points) in Evaluation asked Jun 8, 2022 191 views

Which measures are used to know the performance of the model?

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by Smruti (21.0k points) in Evaluation asked Jun 8, 2022 186 views

Which cases are taken into account by the recall method?

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by Smruti (21.0k points) in Evaluation asked Jun 8, 2022 228 views

Which cases are taken into account by precision?

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by Smruti (21.0k points) in Natural Language Processing asked Jun 6, 2022 226 views

Enlist the data sets used in AI modelling.

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by Smruti (21.0k points) in AI Project Cycle asked Jun 3, 2022 213 views

Define confusion matrix.

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by Smruti (21.0k points) in AI Project Cycle asked Jun 3, 2022 374 views

What are the outcomes of comparison between Prediction and Reality?

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by akhila (5.5k points) in Evaluation asked Jun 2, 2022 1.7k views

What will be the outcome, if the Prediction is “Yes” and it matches with the Reality? What will be the outcome, if the Prediction is “Yes” and it does not match the Reality?

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