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3Blue1Brown - Gradient descent, how neural networks learn

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An overview of gradient descent in the context of neural networks. This is a method used widely throughout machine learning for optimizing how a computer performs on certain tasks.

Gradient descent, how neural networks learn | 3Blue1Brown Neural Networks Chapter 2 G r a d i e n t d e s c e n t , h o w n e u r a l n e t w o r k s l e a r n An overview of gradient descent in the context of neural networks. This is a method used widely throughout machine learning for optimizing how a computer performs on certain tasks. Oct 16, 2017 Lesson by Grant Sanderson Text adaptation by Josh Pullen Source In the last lesson we explored the structure of a neural network. Now, let's talk about how the network learns by seeing many labeled training data. The core idea is a method known a

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