6.3 - Model Evaluation and Training
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Practice Questions
Test your understanding with targeted questions
Define the training set in your own words.
💡 Hint: Think about what the model learns from.
What is the purpose of the validation set?
💡 Hint: Consider how it relates to the training process.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the main purpose of the validation set?
💡 Hint: Consider its role after training.
True or False: The test set is used during the training process.
💡 Hint: Think about when we evaluate performance.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Design a small machine learning project. Define your dataset, how you would split it into training, validation, and test sets, and explain why you made these choices.
💡 Hint: Consider how each part of the dataset contributes to the model's learning.
Given a model with an accuracy of 90% but a low precision of 40%, analyze what this implies about the model and suggest improvement strategies.
💡 Hint: Think about what aspects can lead to a high accuracy but poor precision.
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