ML Fundamentals & Math

Summary

Core interview territory — expect questions on bias-variance, regularization, evaluation metrics, and the math (linear algebra, probability) underlying common algorithms.

• 1Review your Phase 2, 5 and 6 notes and be able to explain each concept without notes.
• 2Practice explaining bias-variance tradeoff and regularization out loud in under two minutes.
• 3Do a few mock questions on 'when would you use X algorithm over Y.'