Add implementation of Chinese Restaurant process #17
Conversation
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I can't find my notes on the PY process and I'm not sure anymore its implementation is correct. However it was easy to adapt to the CRP |
ocramz
changed the title
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Marco -- I'll take a look post-haste. Also, FWIW I have some old R implementations of these things kicking around in another repo, which might be useful for validation/verification. Similarly I'm not 100% sure about their correctness, but I think they should be about right. |
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@jtobin would you like me to figure out a distribution test for this process before merging? It's basically a straight copy from Griffiths, Ghahramani 2005 - Infinite Latent Feature Models and theIndian Buffet Process (https://cocosci.princeton.edu/tom/papers/ibptr.pdf) |
Fix style nits, s/chineseRestaurantProcess/crp, use more Foldable stuff.
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Marco -- sorry for the delay, I've just been busy. LGTM! I only tweaked a couple of (mostly stylistic) things. 👍 👍 |
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