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The distribution
generated by this
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infinite
directed net with replicated
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weights is the
equilibrium distribution
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for a compatible
pair of conditional
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distributions:
p(v|h) and p(h|v) that
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are both defined
by W
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A
top-down pass of the directed
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net
is exactly equivalent to letting
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a
Restricted Boltzmann Machine
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settle
to equilibrium.
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So
this infinite directed net
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defines
the same distribution as
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an
RBM.
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