Practice Evaluation - 8 | 8. Evaluation | CBSE Class 10th AI (Artificial Intelleigence)
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8 - Evaluation

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is evaluation in AI?

💡 Hint: Think about what happens after the model is trained.

Question 2

Easy

What is the training set used for?

💡 Hint: Recall which dataset is fed into the model to learn.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is the primary purpose of evaluating an AI model?

  • To improve training data
  • To assess performance and accuracy
  • To select features

💡 Hint: Consider the user experience with the model once it is deployed.

Question 2

True or False: Overfitting occurs when a model performs poorly on both training and testing data.

  • True
  • False

💡 Hint: Think about what happens when it learns too many details.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

You have a dataset where you trained an AI to categorize images into two classes: cats and dogs. After evaluation, you found your model’s accuracy is 85%, but the precision is only 70%. What's the potential issue with the model?

💡 Hint: Consider what high accuracy but low precision implies about false classifications.

Question 2

In a K-Fold cross-validation with k=5, if you trained the model and got different accuracy scores for each fold, what could you conclude about the model’s performance?

💡 Hint: Think about the importance of consistent performance across datasets.

Challenge and get performance evaluation