metaprob

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Schaechtle

Sum-product algorithm

1

An implementation of the sum-product algorithm ([belief propagation](https://en.wikipedia.org/wiki/Belief_propagation)?) for inference in straight-line generative code with only enumerable stochastic choices. I found this on my to-do list; the item came from...

jar398

`dist/categorical` sometimes produces out-of-bounds error when total weight is very small

1

# Summary The following expression sometimes produces an out of bounds error during evaluation: ```clj (dist/categorical '(1.0E-323 0.0)) ``` @zane and I looked into this, and it seems to be...

bzinberg

# Summary The current implementation of `logsumexp` returns `NaN` in the following two cases where it shouldn't: * `scores` contains an `##Inf` * `scores` is all `##-Inf`s The immediate cause...

bzinberg

Multivariate gaussian distribution

1

This includes the multivariate gaussian distribution, including sampling and score methods, which were both accounted for in unit tests.

ncharchut

Update documentation and tutorial prose to reflect recent changes

1

We're about to merge (to master) many changes to Metaprob which render documentation and example prose out-of-date. Update all documentation, tutorial prose, and other non-code artifacts to reflect the changes...

joshuathayer

The test files exist but they don't get imported and used

14

# Part 2 ```clojure (require `metaprob.trace-test) ; Output: ; FileNotFoundException Could not locate metaprob/trace_test__init.class or ; metaprob/trace_test.clj on classpath. Please check that namespaces with ; dashes use underscores in the...

bzinberg

removes AIDE

1

Once probcomp/inferenceql#13 is closed, we should remove AIDE from Metaprob.

joshuathayer

zane

This is funny PR. It's the history of adding CGPM, multimix, and search-by-example to the Metaprob examples directory, refactoring search-by-example, adding profiling code, doing various optimizations, then moving _all_ of...

joshuathayer