Description Usage Arguments Value Copying/Cloning See Also Examples
Creates a Deep Belief Net (DBN), precisely a DeepBeliefNet
object, with the given specifications.
It consists of a stack of RestrictedBolzmannMachine
layers that will be created according to the specifications.
1 | DeepBeliefNet(layers, ..., initialize = c("0", "uniform"))
|
layers |
a single |
... |
same as |
initialize |
whether to initialize weights and biases with 0 or random uniform values |
an object of class DeepBeliefNet
containing the following elements:
layers: The layers of the RBM
rbms: a list of RestrictedBolzmannMachine
objects making up the network.
pretrained, unrolled, finetuned: boolean switches to mark the state of the network.
#' For performance purposes, the weights are stored in an environment. This means that when you copy the DeepBeliefNet with an assignment, you do not copy the weights
and any modification you make to the new object will be propagated to the original one, and reciprocally.
Use clone
to control this and make a copy of the weights whenever you need it. Note that all the functions defined in the package do this by default.
RestrictedBolzmannMachine
, Layer
1 2 3 4 5 6 |
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