2min chapter

Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas cover image

68 | Melanie Mitchell on Artificial Intelligence and the Challenge of Common Sense

Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas

CHAPTER

The Hidden Layer of the Perceptron

Perceptrons had did not have that hidden layer. They just had an input layer and an output layer. And the problem was that they weren't able to create those internal representations, so they couldn't learn more complex functions. Nobody had an algorithm for learning. So it would basically start with random inputs and outputs and then. Random weights, random weights. Each of the inputs had a weight.

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