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probsys / sppl

Probabilistic programming system for fast and exact symbolic inference
Apache License 2.0
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Implement spn.logpdf with base-measure checking #78

Closed fsaad closed 4 years ago

fsaad commented 4 years ago

Only allow taking logpdf in mixture when the base measures agree.

fsaad commented 4 years ago

Rather, we should implement lexicographic likelihood weighting: http://proceedings.mlr.press/v80/wu18f.html