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Jeff Pollock


Probably some sort of blog

Bayesian workflow with TFP and arviz

Posted on January 5, 2021

Table of Contents 1. Setup 2. Model 3. Data 4. Prior predictive check 5. Inference 6. Posterior analysis 7. Predicting on new data 8. Conclusion [Read More]
Tags: tensorflow arviz

almost always auto (batched)

Posted on October 21, 2020

Table of Contents 1. Data 2. Model 3. Two ways to write the model in code 4. Do we get the same log-probabilities? 5. Do we get the same speeds? 6. Conclusion [Read More]
Tags: tensorflow

sample all the distributions

Posted on April 22, 2020

Table of Contents 1. Setup 2. Model definition 3. Sampling the prior predictive distribution 4. Run MCMC 5. Sampling the posterior predictive distribution [Read More]
Tags: tensorflow

The ordered logistic distribution

Posted on February 27, 2020

Table of Contents 1. Setup 2. Data 3. TFP 4. Stan 5. Posterior predictive check 6. Conclusion [Read More]
Tags: tensorflow stan soccer

Maximum likelihood estimation with tensorflow probability and stan take 2

Posted on July 24, 2019

After a previous post there has been some discussion on the stan forums so I thought I would have another bash at seeing how fast I can make tensorflow and stan find maximum likelihood estimates for a fairly large problem. [Read More]
Tags: tensorflow rstan
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Jeff Pollock  •  2021  •  jeffpollock9.github.io

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