Paper Abstract and Keywords |
Presentation |
2013-07-18 11:30
Estimation of Local Coordinates in Low Dimensional Subspace based on Semi-Supervised Learning with Order Constraints
-- Local Coordinate Extraction from Optical Hyperspectral Data of Vegetation -- Kuniaki Uto (Tokyo Tech.) IBISML2013-5 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We propose a new method, semi-supervised manifold coordinate projection under order constraints (SMCPOC), and the two variations, SMCPOC2 and SMCPOC3, to estimate a scalar label-related local linear coordinate on a low dimensional subspace. The local coordinate is estimated in the framework of the generalized eigenvalue problem, in which abundant unlabeled data are utilized with a small number of scalar labeled data. It is shown that SMCPOC is superior to other methods based on simulation results with synthetic data. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
local coordinate / generalized eigenvalue problem / order constraints / dimensionality reduction / hyperspectral data / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 139, IBISML2013-5, pp. 27-34, July 2013. |
Paper # |
IBISML2013-5 |
Date of Issue |
2013-07-11 (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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IBISML2013-5 |
Conference Information |
Committee |
IBISML |
Conference Date |
2013-07-18 - 2013-07-18 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Nishiwaseda Campus (Waseda univ.) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Machine Learningn, etc. |
Paper Information |
Registration To |
IBISML |
Conference Code |
2013-07-IBISML |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Estimation of Local Coordinates in Low Dimensional Subspace based on Semi-Supervised Learning with Order Constraints |
Sub Title (in English) |
Local Coordinate Extraction from Optical Hyperspectral Data of Vegetation |
Keyword(1) |
local coordinate |
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generalized eigenvalue problem |
Keyword(3) |
order constraints |
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dimensionality reduction |
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hyperspectral data |
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1st Author's Name |
Kuniaki Uto |
1st Author's Affiliation |
Tokyo Institute of Technology (Tokyo Tech.) |
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Speaker |
Author-1 |
Date Time |
2013-07-18 11:30:00 |
Presentation Time |
25 minutes |
Registration for |
IBISML |
Paper # |
IBISML2013-5 |
Volume (vol) |
vol.113 |
Number (no) |
no.139 |
Page |
pp.27-34 |
#Pages |
8 |
Date of Issue |
2013-07-11 (IBISML) |
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