Paper Abstract and Keywords |
Presentation |
2011-11-09 15:45
An Accuracy Analysis of Latent Variable Estimation with the Maximum Likelihood Estimator Keisuke Yamazaki (Tokyo Inst. of Tech.) IBISML2011-55 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Hierarchical learning models such as
mixture models and hidden Markov models
are widely used in machine learning and data mining.
The models consist of latent and observable variables.
There are many theoretical studies on predicting performance
for unseen data described by observable variables.
However, accuracy of latent variable estimation has not been clarified well.
Recently, we find asymptotic properties of the accuracy in a Bayesian estimation.
The present paper formulates the maximum likelihood estimation for the latent variable,
and reveals the asymptotic accuracy. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Hierarchical Models / Latent Variable Estimation / Maximum Likelihood Estimation / Asymptotic Analysis / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 275, IBISML2011-55, pp. 87-91, Nov. 2011. |
Paper # |
IBISML2011-55 |
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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IBISML2011-55 |
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 |
English (Japanese title is available) |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
An Accuracy Analysis of Latent Variable Estimation with the Maximum Likelihood Estimator |
Sub Title (in English) |
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Keyword(1) |
Hierarchical Models |
Keyword(2) |
Latent Variable Estimation |
Keyword(3) |
Maximum Likelihood Estimation |
Keyword(4) |
Asymptotic Analysis |
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1st Author's Name |
Keisuke Yamazaki |
1st Author's Affiliation |
Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
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Speaker |
Author-1 |
Date Time |
2011-11-09 15:45:00 |
Presentation Time |
180 minutes |
Registration for |
IBISML |
Paper # |
IBISML2011-55 |
Volume (vol) |
vol.111 |
Number (no) |
no.275 |
Page |
pp.87-91 |
#Pages |
5 |
Date of Issue |
2011-11-02 (IBISML) |