| Presentation | 2004/11/27 Analysis of Hepatitis Dataset by Using Cl-GBI(Medical Active Mining)(Joint Workshop of Vietnamese Society of AI, SIGKBS-JSAI, ICS-IPSJ, and IEICE-SIGAI on Active Mining) AKIRA MOGI, PHU CHIEN NGUYEN, KOUZOU OHARA, HIROSHI MOTODA, TAKASHI WASHIO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Constructing a classifier for structured data for which the attribute value type data representation is not straightforward is challenging. Graph is one such structured data and we developed DT-GBI in which B-GBI, a graph mining program, is recursively called to construct attributes in the form of subgraphs. B-GBI, although quite efficient, has some problem due to non backtracking greedy strategy with pairwise chunking. Overlapping subgraphs can't be searched and frequency counting of the same subgraph in a single graph has some ambiguity. Cl-GBI, recently proposed new approach that uses chunkingless chunks as pseud-nodes, solves this problem at the expense of computation cost. DT-C1GBI is an improved version of DT-GBI that uses Cl-GBI instead of B-GBI. Experimental results of DT-C1GBI are shown for hepatitis dataset with some discussion. The work is still in-progress. |
| Keyword(in Japanese) | (See Japanese page) |
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| Paper # | AI2004-26 |
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| Committee | AI |
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| Conference Date | 2004/11/27(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Artificial Intelligence and Knowledge-Based Processing (AI) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis of Hepatitis Dataset by Using Cl-GBI(Medical Active Mining)(Joint Workshop of Vietnamese Society of AI, SIGKBS-JSAI, ICS-IPSJ, and IEICE-SIGAI on Active Mining) |
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| 1st Author's Name | AKIRA MOGI |
| 1st Author's Affiliation | () |
| 2nd Author's Name | PHU CHIEN NGUYEN |
| 2nd Author's Affiliation | / |
| 3rd Author's Name | KOUZOU OHARA |
| 3rd Author's Affiliation | / Institute of Scientific and Industrial Research |
| 4th Author's Name | HIROSHI MOTODA |
| 4th Author's Affiliation | |
| 5th Author's Name | TAKASHI WASHIO |
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| Date | 2004/11/27 |
| Paper # | AI2004-26 |
| Volume (vol) | vol.104 |
| Number (no) | 485 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |