Paper Abstract and Keywords |
Presentation |
2011-06-06 15:10
Fast Frequent Itemset Mining from Uncertain Databases using GPGPU Yusuke Kozawa, Toshiyuki Amagasa, Hiroyuki Kitagawa (Univ. of Tsukuba) DE2011-9 PRMU2011-40 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Frequent itemset mining from uncertain databases is different from conventional one
in the sense that it needs to take into account uncertainty.
To this end, some methods have already been proposed, but their performances are not satisfactory.
Meanwhile, GPGPU (General Purpose computing on GPU) have recently been an interesting research subject in the field of high performance computing.
GPGPU is to use GPU (Graphics Processing Unit), which is originally designed for processing graphics,
for general purpose computation.
In this paper, we propose a method for fast frequent itemset mining from uncertain databases using GPGPU.
In addition, experiments show that our proposed method is up to 30 times faster than an existing method. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Uncertain Database / GPGPU / Frequent Itemset Mining / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 76, DE2011-9, pp. 49-54, June 2011. |
Paper # |
DE2011-9 |
Date of Issue |
2011-05-30 (DE, PRMU) |
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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DE2011-9 PRMU2011-40 |
Conference Information |
Committee |
PRMU DE |
Conference Date |
2011-06-06 - 2011-06-07 |
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(See Japanese page) |
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Paper Information |
Registration To |
DE |
Conference Code |
2011-06-PRMU-DE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Fast Frequent Itemset Mining from Uncertain Databases using GPGPU |
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Keyword(1) |
Uncertain Database |
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GPGPU |
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Frequent Itemset Mining |
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1st Author's Name |
Yusuke Kozawa |
1st Author's Affiliation |
University of Tsukuba (Univ. of Tsukuba) |
2nd Author's Name |
Toshiyuki Amagasa |
2nd Author's Affiliation |
University of Tsukuba (Univ. of Tsukuba) |
3rd Author's Name |
Hiroyuki Kitagawa |
3rd Author's Affiliation |
University of Tsukuba (Univ. of Tsukuba) |
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Speaker |
Author-1 |
Date Time |
2011-06-06 15:10:00 |
Presentation Time |
30 minutes |
Registration for |
DE |
Paper # |
DE2011-9, PRMU2011-40 |
Volume (vol) |
vol.111 |
Number (no) |
no.76(DE), no.77(PRMU) |
Page |
pp.49-54 |
#Pages |
6 |
Date of Issue |
2011-05-30 (DE, PRMU) |
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