Paper Abstract and Keywords |
Presentation |
2011-11-09 15:45
Detecting Changes of Clustering Structures using Renormalized Maximum Likelihood Coding So Hirai, Kenji Yamanishi (Univ. of Tokyo) IBISML2011-62 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Suppose that we sequentially observe multi-dimensional data sets, which are non-stationary. We are concerned with the issue of sequentially clustering such data sets. Specifically we are interested in how to detect changes of clustering structures. We address this issue from the view of information-theoretic model selection, which we call, dynamic model selection (DMS). Conventionally, DMS has been explored in the batch learning scenario, i.e., it is to estimate a model sequence after the whole data set is observed. In this paper we extend the DMS in a sequential manner to develop a new method for detecting changes of clustering in an on-line way. We call this method the {\it sequential DMS for clustering}. We apply it to the sequential clustering issue and demonstrate its effectiveness in comparison with other criteria such as BIC, etc. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
DMS(Dynamic Model Selection) / Re-Normalized Maximum Likelihood / Normalized Maximum Likelihood / Clustering / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 275, IBISML2011-62, pp. 135-142, Nov. 2011. |
Paper # |
IBISML2011-62 |
Date of Issue |
2011-11-02 (IBISML) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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IBISML2011-62 |
Conference Information |
Committee |
IBISML |
Conference Date |
2011-11-09 - 2011-11-11 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Nara Womens Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
The 14th IBIS workshop |
Paper Information |
Registration To |
IBISML |
Conference Code |
2011-11-IBISML |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Detecting Changes of Clustering Structures using Renormalized Maximum Likelihood Coding |
Sub Title (in English) |
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Keyword(1) |
DMS(Dynamic Model Selection) |
Keyword(2) |
Re-Normalized Maximum Likelihood |
Keyword(3) |
Normalized Maximum Likelihood |
Keyword(4) |
Clustering |
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1st Author's Name |
So Hirai |
1st Author's Affiliation |
The University of Tokyo (Univ. of Tokyo) |
2nd Author's Name |
Kenji Yamanishi |
2nd Author's Affiliation |
The University of Tokyo (Univ. of Tokyo) |
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Speaker |
Author-1 |
Date Time |
2011-11-09 15:45:00 |
Presentation Time |
180 minutes |
Registration for |
IBISML |
Paper # |
IBISML2011-62 |
Volume (vol) |
vol.111 |
Number (no) |
no.275 |
Page |
pp.135-142 |
#Pages |
8 |
Date of Issue |
2011-11-02 (IBISML) |
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