Paper Abstract and Keywords |
Presentation |
2007-03-14 09:30
On the Two Kullback Divergences in Approximating Bayesian Posterior Distributions Kazuho Watanabe, Sumio Watanabe (Tokyo Inst. of Tech.) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Some methods have been proposed and used for approximating Bayesian learning.Although they have provided efficient learning algorithms in various applications, their properties have little been investigated.
In this paper, we focus on the two approximation schemes where the Kullback and reversed Kullback information between the approximating distribution and the exact Bayesian posterior distribution are minimized respectively over the factorizable distributions. Considering an example of Bayesian learning in the linear neural network, we show the differences between the two approximating distributions. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Approximate Bayesian Inference / Kullback Information / Linear Neural Networks / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 106, no. 588, NC2006-134, pp. 97-102, March 2007. |
Paper # |
NC2006-134 |
Date of Issue |
2007-03-07 (NC) |
ISSN |
Print edition: ISSN 0913-5685 |
Download PDF |
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Conference Information |
Committee |
NC |
Conference Date |
2007-03-14 - 2007-03-16 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tamagawa University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
General |
Paper Information |
Registration To |
NC |
Conference Code |
2007-03-NC |
Language |
English (Japanese title is available) |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
On the Two Kullback Divergences in Approximating Bayesian Posterior Distributions |
Sub Title (in English) |
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Keyword(1) |
Approximate Bayesian Inference |
Keyword(2) |
Kullback Information |
Keyword(3) |
Linear Neural Networks |
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1st Author's Name |
Kazuho Watanabe |
1st Author's Affiliation |
Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
2nd Author's Name |
Sumio Watanabe |
2nd Author's Affiliation |
Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
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Speaker |
Author-1 |
Date Time |
2007-03-14 09:30:00 |
Presentation Time |
20 minutes |
Registration for |
NC |
Paper # |
NC2006-134 |
Volume (vol) |
vol.106 |
Number (no) |
no.588 |
Page |
pp.97-102 |
#Pages |
6 |
Date of Issue |
2007-03-07 (NC) |