Presentation | 2003/3/7 Mining Hepatitis Data with Temporal Abstraction Tu Bao Ho, Nguyen Trong Dung, Saori Kawasaki, Nguyen Due Dung, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The hepatitis temporal database collected at Chiba university hospital during 1982-2001 was recently given to challenge the KDD research. The database is large where each patient corresponds to 983 tests as sequences of values with different lengths and irregular time-stamp points. This paper presents a temporal abstraction approach to mining knowledge from this hepatitis database. Exploiting hepatitis background knowledge and data analysis, we introduce methods for charactering short-term changed and long-term changed tests. The transformed data allows us to apply different machine learning methods for finding knowledge part of which is considered as new and interesting by medical doctors. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Hepatitis / Temporal Abstraction / Change of State / Base State / Peak |
Paper # | AI2002-79 |
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Committee | AI |
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Conference Date | 2003/3/7(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
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) | Mining Hepatitis Data with Temporal Abstraction |
Sub Title (in English) | |
Keyword(1) | Hepatitis |
Keyword(2) | Temporal Abstraction |
Keyword(3) | Change of State |
Keyword(4) | Base State |
Keyword(5) | Peak |
1st Author's Name | Tu Bao Ho |
1st Author's Affiliation | Japan Advancesd Institute of Science and Technology() |
2nd Author's Name | Nguyen Trong Dung |
2nd Author's Affiliation | Japan Advancesd Institute of Science and Technology |
3rd Author's Name | Saori Kawasaki |
3rd Author's Affiliation | Japan Advancesd Institute of Science and Technology |
4th Author's Name | Nguyen Due Dung |
4th Author's Affiliation | Japan Advancesd Institute of Science and Technology |
Date | 2003/3/7 |
Paper # | AI2002-79 |
Volume (vol) | vol.102 |
Number (no) | 710 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |