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5 cards from this section. Quick, good the night before a test.
What is supervised learning?
Think about models that learn from examples.
Define bias in machine learning.
It's related to underfitting.
What is the main goal of supervised learning?
Focus on labeled data concepts.
True or False: Unsupervised learning requires labeled data.
Remember how data labeling influences the learning type.
You have two models: Model A has low training error but high validation error, while Model B has a higher training error but low validation error. Identify which model is overfitting and which is generalizing well.
Consider the definitions of overfitting vs. generalization.
Given a dataset with a significant class imbalance, which evaluation metrics would you prioritize, and why?
How do you measure success in minority classes?
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