**NEURONAL NETWORKS**
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Behold the neuron
{{:network_stuff:machine_learning:neuron-math.png?400|}}
  * [[https://en.wikipedia.org/wiki/Keras|Keras]] : Designed to enable fast experimentation with deep neural networks. Keras is built on top of TensorFlow
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  * How the weights are calculated/readjusted:
  * Backward propagation: If the output is wrong, the system needs to go back and revise its weights
  * Gradient Descent: See Thomas Nield live course in Oreilly