| Function S-rough sets and mining-discovery of rough law in systems |
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| 作者姓名： | Shi Kaiquan & Xia Jiarong School of Mathematics and System Sciences Shandong Univ. Jinan Shandong P.R.China Dept. of Mathematics Hangzhou Teachers College Hangzhou Zhejiang P.R.China |
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| 作者单位： | Shi Kaiquan1 & Xia Jiarong1，2 1 School of Mathematics and System Sciences，Shandong Univ.，Jinan 250100，Shandong，P.R.China 2 Dept. of Mathematics，Hangzhou Teachers College，Hangzhou，310036，Zhejiang，P.R.China |
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| 基金项目： | 山东省自然科学基金;福建省自然科学基金;福建省教育基金 |
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| 摘 要： | 1. INTRODUCTION S-rough sets (singular rough sets) was presented in Ref. 3] in 2002, and defined on α -element equival- ence class x] with dynamic characteristic. S-rough sets has more advantages than Z.Pawlak’s rough sets24]. S-rough sets has been applied in dynamic object recognition21], mechanical engineering22] and information science8-13]. In 2005, function S-rough sets was put forward in Refs. 1,2], and is defined on α -function equivalence class u] with dynamic charact…
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| 收稿时间： | 11 October 2005 |
Function S-rough sets and mining-discovery of rough law in systems |
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| Shi Kaiquan & Xia Jiarong, School of Mathematics and System Sciences,Shandong Univ.,Jinan ,Shandong,P.R.China Dept. of Mathematics,Hangzhou Teachers College,Hangzhou,,Zhejiang,P.R.China.Function S-rough sets and mining-discovery of rough law in systems[J].Journal of Systems Engineering and Electronics,2006,17(4):919-926. |
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| Authors: | Shi Kaiquan Xia Jiarong |
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| Institution: | 1. School of Mathematics and System Sciences, Shandong Univ., Jinan 250100, Shandong, P.R.China
2. Dept. of Mathematics, Hangzhou Teachers College, Hangzhou, 310036, Zhejiang, P.R.China |
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| Abstract: | Function S-rough sets (function singular rough sets) is defined on  -function equivalence class u]. Function S-rough sets is the extension form of S-rough sets. By using the function S-rough sets, this paper gives rough law generation model of -function equivalence class, discussion on law mining and law discovery in systems, and application of law mining and law discovery in communication system. Function S-rough sets is a new theory and method in law mining research. |
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| Keywords: | function S-rough sets structure of function S-rough sets relationship theorem rough law mining-discovery applications |
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