



























Aim is to minimize the amount by which a
step



toward
equilibrium improves the data distribution.







distribution
after

one step of


Markov
chain






data


distribution




model’s


distribution




















Maximize the


divergence
between

confabulations
and


model’s
distribution








Minimize
divergence

between
data


distribution
and


model’s
distribution







Minimize


Contrastive

Divergence










