Neural network architectures

Neural Turing machine

A Neural Turing machine (NTM) is a recurrent neural network model of a Turing machine. The approach was published by Alex Graves et al. in 2014. NTMs combine the fuzzy pattern matching capabilities of neural networks with the algorithmic power of programmable computers. An NTM has a neural network controller coupled to external memory resources, which it interacts with through attentional mechanisms. The memory interactions are differentiable end-to-end, making it possible to optimize them using gradient descent. An NTM with a long short-term memory (LSTM) network controller can infer simple algorithms such as copying, sorting, and associative recall from examples alone. The authors of the original NTM paper did not publish their source code. The first stable open-source implementation was published in 2018 at the 27th International Conference on Artificial Neural Networks, receiving a best-paper award. Other open source implementations of NTMs exist but as of 2018 they are not sufficiently stable for production use. The developers either report that the gradients of their implementation sometimes become NaN during training for unknown reasons and cause training to fail; report slow convergence; or do not report the speed of learning of their implementation. Differentiable neural computers are an outgrowth of Neural Turing machines, with attention mechanisms that control where the memory is active, and improve performance. (Wikipedia).

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From playlist Math

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From playlist Alan Turing and Enigma

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From playlist Neural Networks for Machine Learning by Professor Geoffrey Hinton [Complete]

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r u even turing complete?

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From playlist Explainers

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From playlist All My Videos

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Related pages

NaN | Stochastic gradient descent | Turing machine | Recurrent neural network | Neural network | Differentiable neural computer | Long short-term memory | Gradient descent | Pattern matching | Algorithm