Paper Abstract and Keywords |
Presentation |
2012-11-08 15:00
Local Semi-supervised Gaussian Process Regression based-on Clustering Xinlu Guo (Kobe Univ.), Yoshiaki Yasumura (SIT), Kuniaki Uehara (Kobe Univ.) IBISML2012-86 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The majority of the existing graph-based semi-supervised learning algorithms have been applied to the classification task. In this paper we propose a graph-based semi-supervised Gaussian process (GP) algorithm for solving regression problem. Our method incorporates an adjacent graph, which is built on labeled and unlabeled data, with the standard GP prior to infer the new training and predicting distribution for semi-supervised GP regression (GPr). Furthermore, we extend our semi-supervised method to a clustering framework for reducing the computational cost in GP. Experimental results show that our work achieves encouraging results. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Semi-supervised Learning / Regression / Gaussian process / Graph Laplacian / Clustering / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 279, IBISML2012-86, pp. 373-380, Nov. 2012. |
Paper # |
IBISML2012-86 |
Date of Issue |
2012-10-31 (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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IBISML2012-86 |
Conference Information |
Committee |
IBISML |
Conference Date |
2012-11-07 - 2012-11-09 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Bunkyo School Building, Tokyo Campus, Tsukuba Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
the 15th Information-Based Induction Sciences Workshop |
Paper Information |
Registration To |
IBISML |
Conference Code |
2012-11-IBISML |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Local Semi-supervised Gaussian Process Regression based-on Clustering |
Sub Title (in English) |
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Keyword(1) |
Semi-supervised Learning |
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Regression |
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Gaussian process |
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Graph Laplacian |
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Clustering |
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1st Author's Name |
Xinlu Guo |
1st Author's Affiliation |
Kobe University (Kobe Univ.) |
2nd Author's Name |
Yoshiaki Yasumura |
2nd Author's Affiliation |
Shibaura Institute of Technology (SIT) |
3rd Author's Name |
Kuniaki Uehara |
3rd Author's Affiliation |
Kobe University (Kobe Univ.) |
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Speaker |
Author-1 |
Date Time |
2012-11-08 15:00:00 |
Presentation Time |
150 minutes |
Registration for |
IBISML |
Paper # |
IBISML2012-86 |
Volume (vol) |
vol.112 |
Number (no) |
no.279 |
Page |
pp.373-380 |
#Pages |
8 |
Date of Issue |
2012-10-31 (IBISML) |
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