Get CAVI working in Python

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Experiments in machine learning

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Get CAVI working in Python #2

Closed weka511 closed 3 years ago

weka511 commented 3 years ago

I have merged in Zhiya Zuo's code. I notice that ELBO is decreasing (are we calculating negative ELBO?), and that standard deviation is underestimated. cavi3

weka511 commented 3 years ago

OK. ELBO is negative free energy, so it should increase rather than decreasing.

weka511 commented 3 years ago

I should have closed this last time I committed.