Back to the lesson libraryMECHANISM · 11 MIN
M10.3 CONNECT THE MECHANISM

Learn from a sample of examples at each step

Why read a million examples to take one step when thirty-two will do? See how random minibatches make training fast, noisy, and still accurate.

LESSON OVERVIEW11 min lesson

Lesson overview

Why read a million examples to take one step when thirty-two will do? See how random minibatches make training fast, noisy, and still accurate.

What you’ll explore

  • Full-batch, stochastic, and minibatch descent use different gradient estimates; batch construction, averaging, and learning rate affect noise, cost, and convergence behavior.
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