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Support ProvenanceArray to infer latent variable dependencies #1217

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fehiepsi opened this issue Nov 7, 2021 · 1 comment · Fixed by #1248
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Support ProvenanceArray to infer latent variable dependencies #1217

fehiepsi opened this issue Nov 7, 2021 · 1 comment · Fixed by #1248
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enhancement New feature or request help wanted Extra attention is needed

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fehiepsi commented Nov 7, 2021 •
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It would be nice to have a version of ProvenanceTensor to infer dependency structure of a numpyro model.

For now, it is not clear to me how to do the same thing in JAX. :(
@fehiepsi fehiepsi added enhancement New feature or request help wanted Extra attention is needed labels Nov 7, 2021
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fehiepsi commented Dec 5, 2021 •
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Currently, it seems that the grad trick in numpyro.render_model does not work well with extreme values (like 1e-38) and gives wrong visualization (as in #1241 (comment))). This is another motivation for having ProvenanceTensor.

This was referenced Dec 5, 2021
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Add ProvenanceArray to infer relational structure in a model pyro-ppl/numpyro
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