Rabiei, Mamat and Herawan, Tutut and Noraziah, Ahmad and Mustafa, Mat Deris (2012) On soft partition attribute selection. In: 3rd International Conference on Information Computing and Applications (ICICA 2012) , 14-16 September 2012 , Chengde, China. pp. 508-515.. ISBN 978-3-642-34062-8
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Abstract
Rough set theory provides a methodology for data analysis based on the approximation of information systems. It is revolves around the notion of discernibility i.e. the ability to distinguish between objects based on their attributes value. It allows inferring data dependencies that are useful in the fields of feature selection and decision model construction. Since it is proven that every rough set is a soft set, therefore, within the context of soft sets theory, we present a soft set-based framework for partition attribute selection. The paper unifies existing work in this direction, and introduces the concepts of maximum attribute relative to determine and rank the attribute in the multi-valued information system. Experimental results demonstrate the potentiality of the proposed technique to discover the attribute subsets, leading to partition selection models which better coverage and achieve lower computational time than that the baseline techniques.
| Item Type: | Conference or Workshop Item (Lecture) |
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| Additional Information: | Indexed by Scopus |
| Uncontrolled Keywords: | Soft set theory; Partition attribute; Attribute relative; Complexity |
| Subjects: | Q Science > QA Mathematics > QA76 Computer software |
| Faculty/Division: | Faculty of Computer System And Software Engineering |
| Depositing User: | Mrs. Neng Sury Sulaiman |
| Date Deposited: | 24 Mar 2020 00:05 |
| Last Modified: | 24 Mar 2020 00:05 |
| URI: | http://umpir.ump.edu.my/id/eprint/27034 |
| Download Statistic: | View Download Statistics |
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