January 2018
Beginner to intermediate
316 pages
7h 14m
English
Content preview from Feature Engineering Made Easy
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The graph of a Restricted Boltzmann Machine
So far, we have seen the visible and hidden layers of RBMs, but we have not yet seen how they learn features. Each of the visible layer's nodes take in a single feature from the dataset to be learned from. This data is then passed from the visible layer to the hidden layer through weights and biases:
This visualization of an RBM shows the movement of a single data point through the graph through a single hidden node
The preceding visualization of an RBM shows the movement of a single data point through the graph and through a single hidden node. The visible layer has four nodes, representing the ...
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