IEICE Technical Committee Submission System
Conference Paper's Information
Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2015-03-17 13:00
Latent dynamics estimation from time-series spectral data
Shin Murata, Kenji Nagata (Univ. of Tokyo), Makoto Uemura (Hiroshima Univ.), Masato Okada (Univ. of Tokyo/RIKEN) MBE2014-173 NC2014-124
Abstract (in Japanese) (See Japanese page) 
(in English) Estimation of latent dynamics from time-series data is important problem in a broad range of fields. In this research, we focused on time-series spectral data, which is obtained in planetary science, condensed matter science or any other field, and its latent dynamics. Center, width and amplitude of each peak reflect the nature of subject. In this research, we proposed a method to estimate the parameters and their latent dynamics, and the number of peaks and the order of the model by using Bayesian inference.
Keyword (in Japanese) (See Japanese page) 
(in English) Bayesian inference / model selection / AR model / spectral decomposition / replica exchange Monte Carlo method / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 515, NC2014-124, pp. 319-324, March 2015.
Paper # NC2014-124 
Date of Issue 2015-03-09 (MBE, NC) 
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)
Download PDF MBE2014-173 NC2014-124

Conference Information
Committee NC MBE  
Conference Date 2015-03-16 - 2015-03-17 
Place (in Japanese) (See Japanese page) 
Place (in English) Tamagawa University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) ME, etc 
Paper Information
Registration To NC 
Conference Code 2015-03-NC-MBE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Latent dynamics estimation from time-series spectral data 
Sub Title (in English)  
Keyword(1) Bayesian inference  
Keyword(2) model selection  
Keyword(3) AR model  
Keyword(4) spectral decomposition  
Keyword(5) replica exchange Monte Carlo method  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Shin Murata  
1st Author's Affiliation The University of Tokyo (Univ. of Tokyo)
2nd Author's Name Kenji Nagata  
2nd Author's Affiliation The University of Tokyo (Univ. of Tokyo)
3rd Author's Name Makoto Uemura  
3rd Author's Affiliation Hiroshima University (Hiroshima Univ.)
4th Author's Name Masato Okada  
4th Author's Affiliation The University of Tokyo/RIKEN (Univ. of Tokyo/RIKEN)
5th Author's Name  
5th Author's Affiliation ()
6th Author's Name  
6th Author's Affiliation ()
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
Speaker Author-1 
Date Time 2015-03-17 13:00:00 
Presentation Time 25 minutes 
Registration for NC 
Paper # MBE2014-173, NC2014-124 
Volume (vol) vol.114 
Number (no) no.514(MBE), no.515(NC) 
Page pp.319-324 
#Pages
Date of Issue 2015-03-09 (MBE, NC) 


[Return to Top Page]

[Return to IEICE Web Page]


The Institute of Electronics, Information and Communication Engineers (IEICE), Japan