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I am implementing a Stabel Diffusion on my dataset (with weather images of size (200, 320)). I found the images reconstructed by the vanilla VAE - used by Stable Diffusion by default - are very vague.…
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Hannes had an interesting idea: how do polytomies affect the variation in posterior times for a node? We could test this by taking a known topology and collapsing some of the nodes into polytomies, th…
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Hello! I was wondering if I needed to install a separate library to be able to run the make_bar in the compute_posterior function that was shown in Lecture #2? I tried typing out all the code and runn…
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### Links
- Paper : https://arxiv.org/abs/1711.00937
### 한 줄 요약
- VAE의 continuous latent variable 대신 discrete latent variable을 사용하는 VQ-VAE 제안
- Discretisation 과정에 vector quantisation (VQ)을 적용함으로…
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> [!NOTE]
> If you have a request to support a specific method, or would like to see priority of one of the listed methods, please open a separate issue, so it won't get buried in this thread. Base…
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```
source: https://num.pyro.ai/en/stable/tutorials/gmm.html#MCMC
numpyro.__version__: 0.12.1
jax.__version__: 0.4.13
```
--
When running the collapsed NUTS to explore the full posterior, t…
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I wrote the following function to predict the posterior probability of being in the zero-inflation state for the discrete zero-inflated families in `brms`. If of interest, I'll submit a PR with doc +…
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Thanks for the excellent collection and implementation of vector quantization techniques! It is very helpful for me to get to know about this technique and study the details.
I've integrated these …
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According to http://web.cse.ohio-state.edu/~kulis/teaching/788_sp12/DP.learnalpha.pdf, the gamma distribution is a conjugate (*) prior for the alpha parameter of a Chinese Restaurant Process. Do we w…
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## Abstract
- propose Vector Quantised Variational AutoEncoder (VQ-VAE)
- generative model that learns discrete representations
- prior is learnt rather than static
- solves the issue of "po…