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Spent a few hours trying to debug this without much luck -- even the simplest possible models in pymc3 are giving me "global name Model is not defined" error...
Example:
```
import numpy as np
f…
raddy updated
10 years ago
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Please forgive if this question might seem stupid but after playing with the LDA model I feel I less and less understand it's purpose: I was under the impression it would create "topics" not limited t…
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These need a complete review. When I was looking through them, I realized that some of them were not testing all the possible combination of int, double and var for compilation.
Example: `function…
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```
$ ./julia /home/rick/.julia/Distributions/test/conjugates.jl
ERROR: no method sum!(Array{Float64,1}, Array{Int32,2}, Int32)
in posterior_canon at /home/rick/.julia/Distributions/src/conjugates/di…
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Updates for next manual go here.
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So I have a hierarchical bayesian model that I have implemented using PyMC. The model can be find here: https://www.dropbox.com/s/ij1tlqsgvjmcl1w/Paper.pdf
My model is in a file named HBM.py and the …
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The `Multinomial` distribution does not have a mode (just a mean), and so fails without manually being given a default when used in models, since `quckclass` only looks for modes of discrete distribut…
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Hi,
I think that I might have found a bug in the multinomial implementation.
It seems that sometimes the binomial is given a p > 1 which I believe is caused by a rounding error. The problem can be r…
lejon updated
10 years ago
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I have implemented the categorical distribution in the `categorical` branch. It works fine when used with non-HMC samplers like Metropolis or Slice, but when using HamiltonianMC or NUTS, sampling fail…
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i didn't see one in there.
there are obviously many ways to implement such a thing, i certainly do not know the best, and we often write papers in which we generate them, presumably, everybody using a…
jovo updated
10 years ago