Chapter 8 of BDA3#65
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Capítulo 6 de BDA3
Capítulo 5 de BDA3
Hay varios problemas con respecto al modelo jerárquico
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The hierarchical model in pymc3 was changed and improved, the results are similar
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I think I finally understood the hierarchical model, and the results are quite similar. I have to change some visualizations and explain more about the model. |
The option `softmax` was added to both hierarchical models (PyStan and PyMC3). The results are identical between both (fortunately), but they are different from the book.
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I would like to add this chapter to the main repository.
There is one example in this chapter:
I have used pymc3 to reproduce the results. I must say that there are some problems with the hierarchical model, the figure 8.1 (b) is almost the same, except for a minus sign. After months of redoing that example, I don't know a good solution to that. I also used pystan to reproduce the problems with the hierarchical model, although the idea is to remove that part before merging. If anyone has suggestions (either code or English), I'd like to hear them!