Paper Abstract and Keywords |
Presentation |
2009-03-04 13:10
The method of metadata extraction by categorizing feature data of the media on Web information Satoshi Kondoh, Takeshi Ogawa (NTT) IN2008-215 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Recently, a lot of research that applies data acquired from devices such as cameras and RFIDs to context aware services is being performed in the fields of Life-Log and sensor networks. A variety of analytical techniques has been proposed for recognizing various information in the raw data because video and audio data include a larger volume of information than other sensor data. However, watching in person a huge amount of media data has been necessary to create supervised data for the update of a class or the addition of a new class because these techniques generally use supervised learning. Therefore, the problem was that applications were able to use only a recognition function based on fixed supervised data in most cases. Thus, we proposed a method of acquiring supervised data from a video sharing site where users can make comments on any video clip because those sites are remarkably popular and, therefore, many comments are generated. However, our conventional method recognized wrong results when the system gets media data that is different from the training media data. In this paper, we proposed the improvement technique that can recognize the appropriate results in the partial feature space by categorizing the feature data. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Meta data / Media processing / Pattern Recognition / Web mining / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 458, IN2008-215, pp. 493-498, March 2009. |
Paper # |
IN2008-215 |
Date of Issue |
2009-02-24 (IN) |
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 |
IN2008-215 |
Conference Information |
Committee |
IN NS |
Conference Date |
2009-03-03 - 2009-03-04 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Okinawa-Zanpamisaki Royal Hotel |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
General issues |
Paper Information |
Registration To |
IN |
Conference Code |
2009-03-IN-NS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
The method of metadata extraction by categorizing feature data of the media on Web information |
Sub Title (in English) |
|
Keyword(1) |
Meta data |
Keyword(2) |
Media processing |
Keyword(3) |
Pattern Recognition |
Keyword(4) |
Web mining |
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Satoshi Kondoh |
1st Author's Affiliation |
NTT Corporation (NTT) |
2nd Author's Name |
Takeshi Ogawa |
2nd Author's Affiliation |
NTT Corporation (NTT) |
3rd Author's Name |
|
3rd Author's Affiliation |
() |
4th Author's Name |
|
4th Author's Affiliation |
() |
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 |
2009-03-04 13:10:00 |
Presentation Time |
20 minutes |
Registration for |
IN |
Paper # |
IN2008-215 |
Volume (vol) |
vol.108 |
Number (no) |
no.458 |
Page |
pp.493-498 |
#Pages |
6 |
Date of Issue |
2009-02-24 (IN) |
|