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www.johndcook.com | ||
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blog.demofox.org
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| | | | | The C++ code that goes with this blog post can be found at https://github.com/Atrix256/GoldenRatioShuffle and includes a header file that contains a shuffler that should be easy to drop into other C++ code. A shuffle iterator lets you iterate through a shuffle without actually doing the shuffle. It can provide the next item when asked... | |
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pavpanchekha.com
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blog.paulhankin.net
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| | | | | Programming, Computer Science, Games and Other Things | |
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neuralnetworksanddeeplearning.com
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| | | [AI summary] The text provides an in-depth explanation of the backpropagation algorithm in neural networks. It starts by discussing the concept of how small changes in weights propagate through the network to affect the final cost, leading to the derivation of the partial derivatives required for gradient descent. The explanation includes a heuristic argument based on tracking the perturbation of weights through the network, resulting in a chain of partial derivatives. The text also touches on the historical context of how backpropagation was discovered, emphasizing the process of simplifying complex proofs and the role of using weighted inputs (z-values) as intermediate variables to streamline the derivation. Finally, it concludes with a citation and licens... | ||