| Presentation | 2023-01-11 Proposal of expanded STRIM and its application to a real-world dataset Taketo Nishio, Tetsuro Saeki, Yuichi Kato, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have previously proposed a statistical test rule induction method (STRIM), which induces the causality by if-then rules hiding in the dataset called the decision table in the field of the Rough Sets and confirmed its validity in a simulation model. However, the task of studying its validity and usefulness in a real-world dataset (RWD) was left to future research. Generally, the result of rule induction from an RWD cannot be directly ascertained. In this study, the previous was improved into ex-STRIM, and the improved showed superior results to that by RF in the simulation and equal to that by RF in the RWD. Here, the classification result by Random Forest (RF) was used for an index of validity of that by the previous STRIM. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | decision table / if-then rule / classification problem / statistical test |
| Paper # | MSS2022-59,SS2022-44 |
| Date of Issue | 2023-01-03 (MSS, SS) |
| Conference Information | |
| Committee | MSS / SS |
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| Conference Date | 2023/1/10(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Atsuo Ozaki(Osaka Inst. of Tech.) / Kozo Okano(Shinshu Univ.) |
| Vice Chair | Shingo Yamaguchi(Yamaguchi Univ.) / Yoshiki Higo(Osaka Univ.) |
| Secretary | Shingo Yamaguchi(Hokkaido Univ.) / Yoshiki Higo(NEC) |
| Assistant | Masato Shirai(Shimane Univ.) / Shinsuke Matsumoto(Osaka Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Mathematical Systems Science and its Applications / Technical Committee on Software Science |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Proposal of expanded STRIM and its application to a real-world dataset |
| Sub Title (in English) | |
| Keyword(1) | decision table |
| Keyword(2) | if-then rule |
| Keyword(3) | classification problem |
| Keyword(4) | statistical test |
| 1st Author's Name | Taketo Nishio |
| 1st Author's Affiliation | Yamaguchi University(Yamaguchi Univ.) |
| 2nd Author's Name | Tetsuro Saeki |
| 2nd Author's Affiliation | Yamaguchi University(Yamaguchi Univ.) |
| 3rd Author's Name | Yuichi Kato |
| 3rd Author's Affiliation | Shimane University(Shimane Univ.) |
| Date | 2023-01-11 |
| Paper # | MSS2022-59,SS2022-44 |
| Volume (vol) | vol.122 |
| Number (no) | MSS-329,SS-330 |
| Page | pp.pp.84-89(MSS), pp.84-89(SS), |
| #Pages | 6 |
| Date of Issue | 2023-01-03 (MSS, SS) |