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ml-recall

#ce6146-l03

83 questions from Linear Algebra, Optimization & Calculus, ML Fundamentals, Learning Theory, Neural Network Basics, Training Deep Networks, PyTorch

Timed test

20 questions · 20 min · score and explanations at the end

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Question 1: Single choice

mediumAI-checkedLinear Algebra

Some course notes store each example as a column of the input matrix XX (as in Z=WX+bZ = WX + b). A mini-batch has 6 examples with 3 features each. What is the shape of XX?

Choose one option