| Presentation | 2012-08-31 A study on extraction of related terms and their visualization from trouble incident reports Osamu SEGAWA, Kazuhiko MURAKAMI, Munehiro FURUSATO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have developed a analysis method for trouble incident reports on our intra-system using text mining technique. These reports contain two records (texts), namely, "incident description" and "trouble shooting", and it is important to find the relationship between these two records. Therefore, in this paper, the following methods are examined: (1) We generate a bipartite-graph from co-occurrence of words in the two records, and evaluate the relationship of keywords. (2) In addition to the above, we consider a method that reflects the semantic relations (causal analysis) to the co-occurrence. As a result, in the method (2), a part of relationship (correlation or causal relation) of keywords are obtained, and the proposed method would be effective for trouble incident analysis. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Text Mining / Trouble Analysis / Graph Mining / Causal Analysis / Visualization |
| Paper # | NLC2012-17 |
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| Conference Information | |
| Committee | NLC |
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| Conference Date | 2012/8/23(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) | A study on extraction of related terms and their visualization from trouble incident reports |
| Sub Title (in English) | |
| Keyword(1) | Text Mining |
| Keyword(2) | Trouble Analysis |
| Keyword(3) | Graph Mining |
| Keyword(4) | Causal Analysis |
| Keyword(5) | Visualization |
| 1st Author's Name | Osamu SEGAWA |
| 1st Author's Affiliation | Chubu Electric Power Co., Inc.() |
| 2nd Author's Name | Kazuhiko MURAKAMI |
| 2nd Author's Affiliation | Chuden CTI Co, Ltd. |
| 3rd Author's Name | Munehiro FURUSATO |
| 3rd Author's Affiliation | Chuden CTI Co, Ltd. |
| Date | 2012-08-31 |
| Paper # | NLC2012-17 |
| Volume (vol) | vol.112 |
| Number (no) | 196 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |