May 2018
Beginner
490 pages
13h 16m
English
Content preview from Artificial Intelligence By Example
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The connections between visible and hidden units
The RBM model used contains two layers:
- A visible layer
- A hidden layer
Many types of RBMs exist, but generally, they contain these properties:
- There is no connection between the visible units
- There is no connection between the hidden units
- The visible and hidden layers are connected by a weight matrix and a bias vector, as shown in the following diagram:
The connections between visible and hidden units
The network contains six visible and two hidden units, producing a weight matrix of 2 x 6 values. Note that there are no connections between the visible or hidden units. The following Python ...
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