Gaussian Belief Propagation: Theory and Practice

About the Gaussian Belief Propagation: Theory and Practice Group

Starting from the seminal work of Yair Weiss in 2000, Gaussian Belief Propagation is gaining popularity as an efficient linear solver. However, much of its underlying... more »
Starting from the seminal work of Yair Weiss in 2000, Gaussian Belief Propagation is gaining popularity as an efficient linear solver. However, much of its underlying theory is poorly understood. This group contrives on making this algorithm accessible for a wider audience. In this group we will answer users questions both regarding theory and regarding its large scale application. « less

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Ulugbek K.

Ulugbek

Applications of GaBP

Hi guys,

I have a general question about applications of this particular flavor of BP. What are the most successful applications of ...

posted 23 days ago

Ulugbek K. 22 days ago • Edit • Hi Phil, yes that what I imagined. I just wanted to see if there are and what are the differences between both. Learning in discussions is ... »
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Ulugbek K. Phil S. Ulugbek K.
Yanfei Y.

Yanfei

Question about GaBP decoding?

hanks for your help. I will do the debug today.

How about GaBP decoder? Is GaBP guaranteed to decode any generator matrix? Which ...

posted 24 days ago

Yanfei Y. 24 days ago • Edit • Thanks, Danny. I will read it. »
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Yanfei Y. Danny B. Yanfei Y.
Igor C.

Igor

Convergence for BP algorithms ?

Hello,

I have read a few papers on the subject of using Belief Propagation algorithms to invert a matrix. I have tried a few examples ...

posted 24 days ago

Danny B. 24 days ago • Edit • Yes, you are definitely right. In some cases the algorithm still converges even when the conditions do not hold. It seems there is still room ... »
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Danny B. Igor C. Danny B.
Igor C.

Igor

EM-GM-AMP: An Algorithm for Sparse Reconstruction (implementation)

posted 27 days ago

Igor C. 26 days ago • Edit • thanks Gregor. For some odd reasons, the link did not come out. »
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Gregor G. Igor C.
Danny B.

Danny

Welcome to the GaBP group! I would like to use this group for disseminating knowledge about Gaussian BP and stimulate some interesting...

I got this question, from Peng Lin, graduate student from the university of London. It is actually about GBP (generalized BP) but I ...

posted 9 months ago

Danny B. 27 days ago • Edit • Look at page 18 of my phd thesis here: http://arxiv.org/pdf/0811.2518.pdffor characterization of the number of iterations and also table 3.1 ... »
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Peng L. Gregor G. Danny B.
Danny B.

Danny

Non-parametric BP question with Barnes Wall Lattices

Hi Yanfei!
Unfortunately I am out of time to debug this - NBP is not guaranteed to always converge it is a heuristic. If you want to ...

posted 27 days ago

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Narendrakumar D.

Narendrakumar

International Conference on ''Recent Advances in Mathematics and Applications'

We are organising an international cnference at our collge on 'Recent Advances in Mathematics and Applications' in coming year. Kindy ...

posted 27 days ago

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Igor C.

Igor

Group discussions

Hello everybody,

Since Danny is very busy organizing the upcoming graphlab workshop and he has plenty of other things to do besides ...

posted 24 days ago

Danny B. 24 days ago • Edit • Thanks Igor for your great help! »
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Danny B.
Danny B.

Danny

Gaussian BP questions by Alizera. My answers below.

Q: Recently i found your PHD thesis about solving systems of linear equations using GaBP and then the GraphLab. I have two questions, ...

posted 6 months ago

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Danny B.

Danny

Interesting GaBP application of animal breeding

Is found in my blog here: http://bickson.blogspot.com/2012/01/animal-breeding-with-graphlab.html

posted 4 months ago

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  • Created: August 24, 2011
  • Type: Professional Group
  • Members: 55
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