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| Presentation | 2008-03-07 10:35 Meta-knowledge on predicates for inductive learning and its generation Hiroyuki Ishida, Tomofumi Nakano, Nobuhiro Inuzuka (Nitech)  AI2007-63 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Inductive logic programming (ILP) is a framework of inductive learning based on logic programming. While ILP can use background knowledge, it makes the cost of search for hypothesis large. In this paper we propose a method to prune hypothesis using a kind of semantic knowledge. When an ILP system uses a top-down search, after it visits a clause (rule) it explore another clause by adding a condition. The added condition may be redundant with other conditions in the clause or the condition may causes the body of clause unsatisfied. We study to represent and use to treat the redundancy and unsatisfactory of conditions as meta-knowledge of predicates. In this paper we give a formalism of meta-knowledge and show to use it with an ILP algorithm. We also study a method to generate meta-knowledge automatically. The method generates meta-knowledge which controles redundancy and contradiction with respect to predicates by testing properties extensionally. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | inductive learning / inductive logic programming / meta-knowledge / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 523, AI2007-63, pp. 115-120, March 2008. | |
| Paper # | AI2007-63 | |
| Date of Issue | 2008-02-27 (AI) | |
| 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 | AI2007-63 |
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| Conference Information | |
| Committee | AI IPSJ-ICS |
| Conference Date | 2008-03-05 - 2008-03-07 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | AI |
| Conference Code | 2008-03-AI-ICS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Meta-knowledge on predicates for inductive learning and its generation |
| Sub Title (in English) | |
| Keyword(1) | inductive learning |
| Keyword(2) | inductive logic programming |
| Keyword(3) | meta-knowledge |
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| 1st Author's Name | Hiroyuki Ishida |
| 1st Author's Affiliation | Nagoya Institute of Technology (Nitech) |
| 2nd Author's Name | Tomofumi Nakano |
| 2nd Author's Affiliation | Nagoya Institute of Technology (Nitech) |
| 3rd Author's Name | Nobuhiro Inuzuka |
| 3rd Author's Affiliation | Nagoya Institute of Technology (Nitech) |
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| Speaker | Author-1 |
| Date Time | 2008-03-07 10:35:00 |
| Presentation Time | 25 minutes |
| Registration for | AI |
| Paper # | AI2007-63 |
| Volume (vol) | vol.107 |
| Number (no) | no.523 |
| Page | pp.115-120 |
| #Pages | 6 |
| Date of Issue | 2008-02-27 (AI) |
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