Quiz · 4 questions
⛓️ Loss, Gradients, and Backpropagation
How neural networks actually learn
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Quiz
01What does it mean, mathematically, for a neural network to 'learn'?
02Which loss is the right default for multi-class classification with PyTorch?
03What is the most common practical fix for exploding gradients during training?
Hint
Vanishing and exploding gradients have different fixes — clipping is for the latter.
04Why is AdamW preferred over Adam-with-L2 for modern training?
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