Hi, My overall aim is to create a Multivariate Gaussian Mixture model with Dirichlet weights prior in PyMC3. I am trying to run the notebook from Austin Rochford available here https://gist.github.com/AustinRochford/41109579c8be23a10e2cd167209dbe25 , but I am having problems getting the code to run…

Initially, I thought the problem is the function multivariatenormal return pm.MvNormal.dist(mu, cov) if dist else pm.MvNormal('mvn' + suffix, mu, cov) where a shape should be explicitly specified. But running the code it turns out it is not the case. The problem is that the Mixture is trying to com…

Problem with fitting Multivariate Mixture of Gaussians

Questions

junpenglao February 9, 2018, 7:50pm 4

That’s a memory problem… turn njobs=1 should fix it

Topic		Replies	Views
How can we build a mixture of mixtures? Questions	28	4359	February 17, 2021
Mixed multivariate Gauss distribution Questions	39	4948	April 12, 2018
2D Gaussian Mixture Model Questions	7	2095	August 25, 2017
Is there an example on how to work with generalized mixture models? Questions	15	3593	March 16, 2019
Dirichlet process mixtures bidimensional data Questions	16	1229	February 13, 2019

Problem with fitting Multivariate Mixture of Gaussians

Related topics