data_mining:neural_network:rbm

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data_mining:neural_network:rbm [2017/04/22 13:32] – phreazerdata_mining:neural_network:rbm [2017/07/30 14:59] (current) – [Restricted Boltzmann Machines] phreazer
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 ====== Restricted Boltzmann Machines ====== ====== Restricted Boltzmann Machines ======
 +
 +  * Boltzmann machine, with restriction, that neurons form a bipartite graph - pair of nodes from each of the visibile and hidden units have symmetric connections, but no connection between nodes in the group (e.g. connections between hidden units).
 +  *  Shallow, two-layer structure
 +  * Building block for deep belief nets 
 +
 +  * Unsupervised learning
 +    * Dim reduction
 +    * No labels needed
 +    * Autoencoder
  
 ===== Programming ===== ===== Programming =====
  • data_mining/neural_network/rbm.1492867977.txt.gz
  • Last modified: 2017/04/22 13:32
  • by phreazer