| A different kind of hidden structure |
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| Instead of trying
to find a set of independent hidden |
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| causes, try to
find factors of a different kind. |
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| Capture structure
by finding constraints that are |
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| Frequently Approximately Satisfied. |
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| Violations of FAS
constraints reduce the probability |
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| of a data vector.
If a constraint already has a big |
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| violation,
violating it more does not make the data |
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| vector much worse
(i.e. assume the
distribution of |
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| violations
is heavy-tailed.) |
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