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Found 274864 threads
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3 VotesInfer.NET: improper distribution exceptions during EP inference (Migrated from community.research.microsoft.com)
jwinn replied on 05-17-2009 5:52 PM It is an unfortunate fact that correctly applying Expectation Propagation to certain models will cause improper messages to be ...Answered | 4 Replies | 3028 Views | Created by Microsoft Research - Friday, June 3, 2011 4:54 PM | Last reply by Microsoft Research - Friday, June 3, 2011 4:55 PM
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0 Votes
A question about gaussian mixture models (Migrated from community.research.microsoft.com)
So question probably comes down to distribution of the means defined.Answered | 6 Replies | 2723 Views | Created by Microsoft Research - Friday, June 3, 2011 5:19 PM | Last reply by Microsoft Research - Friday, June 3, 2011 5:20 PM -
1 Votes
An Influence Model (Migrated from community.research.microsoft.com)
I will put together a model with two chains.Answered | 4 Replies | 4876 Views | Created by Microsoft Research - Friday, June 3, 2011 6:50 PM | Last reply by John Guiver - Tuesday, June 7, 2011 9:57 AM -
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Scalable Gaussian mixture model
I am playing around with univariate Gaussian mixture that can be scaled to a large number of data and large number of mixture components. -
0 Votes
Gaussian Process Regression Networks
Also see forum thread ...Answered | 5 Replies | 1963 Views | Created by Eric Fung - Friday, July 26, 2013 3:48 AM | Last reply by David Knowles - Wednesday, October 30, 2013 11:31 PM -
0 Votes
retrieving draws from Gibbs sampling (Migrated from community.research.microsoft.com)
SampleList is no longer supported as a return type from Infer.Answered | 6 Replies | 2213 Views | Created by Microsoft Research - Friday, June 3, 2011 6:03 PM | Last reply by FuriousEskimo - Thursday, January 5, 2012 1:35 PM -
1 Votes
Why are Gaussian mixture model posteriors (incorrrectly?)
I will post on the forum for model advice.Unanswered | 2 Replies | 617 Views | Created by jbrownkramer - Tuesday, November 3, 2015 6:02 PM | Last reply by jbrownkramer - Wednesday, November 4, 2015 3:55 PM -
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multivariate gaussian approximation (Migrated from community.research.microsoft.com)
The Bayes Point Machine example defines a model which has a unknown parameter vector w which has a vector Gaussian prior.Answered | 1 Replies | 2072 Views | Created by Microsoft Research - Friday, June 3, 2011 5:41 PM | Last reply by Microsoft Research - Friday, June 3, 2011 5:41 PM -
0 Votes
Bayesian Linear Regression (Migrated from community.research.microsoft.com)
What if w is defined using a variableArray, each element with a Gaussian distribution?Answered | 17 Replies | 8223 Views | Created by Microsoft Research - Friday, June 3, 2011 4:54 PM | Last reply by Tom Minka - Monday, September 7, 2015 1:24 PM -
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Gaussian mixture model (univariate+EP)
Just one more thing: I get equal weights for mixture components.Answered | 4 Replies | 1466 Views | Created by Capli19 - Monday, October 6, 2014 2:12 PM | Last reply by Capli19 - Monday, October 6, 2014 3:48 PM -
0 Votes
Gaussian 2D mixture - comparison with VIBES (Migrated from community.research.microsoft.com)
John Guiver replied on 01-12-2009 9:05 AM The Gaussian 2-D mixture in the Infer.NET Beta 2 download now matches the documentation.Answered | 3 Replies | 2204 Views | Created by Microsoft Research - Friday, June 3, 2011 4:41 PM | Last reply by Microsoft Research - Friday, June 3, 2011 4:42 PM -
0 Votes
Gaussian Mixture (Migrated from community.research.microsoft.com)
Ali Yaghoubi posted on 03-05-2011 5:28 AM Hi , I know that I am making a mistake that I think in each iteration means[z[n]] and precs[z[n]] just take means[1] and ...Answered | 1 Replies | 1969 Views | Created by Microsoft Research - Friday, June 3, 2011 6:30 PM | Last reply by Microsoft Research - Friday, June 3, 2011 6:30 PM -
0 Votes
Penalized multiple regression (Migrated from community.research.microsoft.com)
I guess we need to wait for the next release for the full model.Answered | 4 Replies | 2168 Views | Created by Microsoft Research - Friday, June 3, 2011 6:01 PM | Last reply by Microsoft Research - Friday, June 3, 2011 6:01 PM -
1 Votes
Example of Bayesian network (Migrated from community.research.microsoft.com)
minka replied on 06-11-2010 7:52 AM This post explains how to define variables with muliple ...Answered | 20 Replies | 9803 Views | Created by Microsoft Research - Friday, June 3, 2011 5:43 PM | Last reply by John Guiver - Friday, December 14, 2012 4:06 PM -
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VB lower bound in mixture of Gaussians model?
I am trying to implement a mixture of Gaussians model.Unanswered | 2 Replies | 890 Views | Created by Jaakko Luttinen - Thursday, November 13, 2014 3:36 PM | Last reply by Tom Minka - Saturday, November 29, 2014 6:09 PM -
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Variational Mixture of Gaussians
This is not a forum for mathematical questions.Unanswered | 3 Replies | 713 Views | Created by A93 - Wednesday, July 29, 2015 4:30 PM | Last reply by Tom Minka - Wednesday, July 29, 2015 6:22 PM -
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Selecting a basis for Gaussian Process Classifier
Please ...Answered | 7 Replies | 1574 Views | Created by Davewolfs - Monday, August 12, 2013 5:45 PM | Last reply by Tom Minka - Tuesday, August 13, 2013 5:27 PM -
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BMP model (Migrated from community.research.microsoft.com)
minka replied on 08-25-2010 10:52 AM The instructions in this thread may fix the problem: ...Answered | 2 Replies | 3732 Views | Created by Microsoft Research - Friday, June 3, 2011 6:00 PM | Last reply by MarcoASDF - Tuesday, May 14, 2013 12:33 PM -
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Question for adding a Wishart prior on a multivariate Gaussian distribution (Migrated from community.research.microsoft.com)
shengbo posted on 03-15-2011 10:50 AM Hi Team, could I ask a question about adding a Wishart prior on the precision matrix for a 2-dimensional Gaussian ...Answered | 2 Replies | 2589 Views | Created by Microsoft Research - Friday, June 3, 2011 6:34 PM | Last reply by Microsoft Research - Friday, June 3, 2011 6:34 PM -
0 Votes
Mixture of unigram model (Migrated from community.research.microsoft.com)
John Guiver replied on 03-04-2011 4:29 AM Hi Davide I am not sure how this differs from the LDA model we provide.Answered | 1 Replies | 3246 Views | Created by Microsoft Research - Friday, June 3, 2011 6:29 PM | Last reply by Microsoft Research - Friday, June 3, 2011 6:29 PM - Items 1 to 20 of 274864 Next ›
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