| Presentation | 1993/7/8 Automated Acquisition of knowledge about layout structures for document structure analysis Naoko Yajima, Koichi Kise, Kunio Fukunaga, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In order to improve the applicability of a knowledge-based system for document image analysis,it is generally required to equip the facility for automated knowledge acquisition.This report presents a method of knowledge acuisition based on the paradigm of ′learning from examples′.Our method is characterized as follows:1 )it allows us to generate and improve the knowledge description incrementally by generalizing given examples of documents,2)it is capable of specializing the knowledge description by the feedback of analysis errors,so that the utility of the knowledge description for the analysis is improved.The effectiveness of our method is demonstrated by experiments of both knowledge acquisition and document image analysis using the acquired knowledge.As documents for the experiments,we consider titlepages of Japanese technical papers and visiting cards,which are entirely different in layout structures. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | document structure analysis / knowledge acquisition / layout structure / layout structure understanding / learning from example / document image analysis |
| Paper # | NLC93-24,PRU93-27 |
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| Conference Information | |
| Committee | NLC |
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| Conference Date | 1993/7/8(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Natural Language Understanding and Models of Communication (NLC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Automated Acquisition of knowledge about layout structures for document structure analysis |
| Sub Title (in English) | |
| Keyword(1) | document structure analysis |
| Keyword(2) | knowledge acquisition |
| Keyword(3) | layout structure |
| Keyword(4) | layout structure understanding |
| Keyword(5) | learning from example |
| Keyword(6) | document image analysis |
| 1st Author's Name | Naoko Yajima |
| 1st Author's Affiliation | Department of Computer and Systems Sciences,College of Engineering, University of Osaka Prefecture() |
| 2nd Author's Name | Koichi Kise |
| 2nd Author's Affiliation | Department of Computer and Systems Sciences,College of Engineering, University of Osaka Prefecture |
| 3rd Author's Name | Kunio Fukunaga |
| 3rd Author's Affiliation | Department of Computer and Systems Sciences,College of Engineering, University of Osaka Prefecture |
| Date | 1993/7/8 |
| Paper # | NLC93-24,PRU93-27 |
| Volume (vol) | vol.93 |
| Number (no) | 131 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |