| Presentation | 2019-03-07 Efficient Search Method for Best Combination of Multiple Action Plans Masahiko Yasui, Atsushi Tomoda, Masashi Egi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In data analysis, conditions that are effective for KPI are extracted and multiple actions are planned. However, when executing multiple action plans at the same time, because of the intersection between their targets, it is not the most effective for KPI to execute the combination of action plans which have the best score. For the search method for best combination of multiple action plans, all combinations of action plans must be considered in the worst case, and calculation cost was a problem. In this research, we propose a method to reduce the calculation cost by efficient search method using novel defined upward compatibility among action plans. We applied the proposed method to the data of academic achievement and evaluate the calculation cost. As a result, we reduced calculation cost by 60 percent. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Data Analytics / Decision Making Support |
| Paper # | LOIS2018-65 |
| Date of Issue | 2019-02-28 (LOIS) |
| Conference Information | |
| Committee | LOIS |
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| Conference Date | 2019/3/7(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Miyakojima-shi Central Community Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Tomohiro Yamada(NTT) |
| Vice Chair | Toru Kobayashi(Nagasaki Univ.) |
| Secretary | Toru Kobayashi(NTT) |
| Assistant | Shinichiro Eitoku(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Life Intelligence and Office Information Systems |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Efficient Search Method for Best Combination of Multiple Action Plans |
| Sub Title (in English) | |
| Keyword(1) | Data Analytics |
| Keyword(2) | Decision Making Support |
| 1st Author's Name | Masahiko Yasui |
| 1st Author's Affiliation | Hitachi, Ltd.(Hitachi) |
| 2nd Author's Name | Atsushi Tomoda |
| 2nd Author's Affiliation | Hitachi, Ltd.(Hitachi) |
| 3rd Author's Name | Masashi Egi |
| 3rd Author's Affiliation | Hitachi, Ltd.(Hitachi) |
| Date | 2019-03-07 |
| Paper # | LOIS2018-65 |
| Volume (vol) | vol.118 |
| Number (no) | LOIS-485 |
| Page | pp.pp.57-60(LOIS), |
| #Pages | 4 |
| Date of Issue | 2019-02-28 (LOIS) |