New algorithm for quick computing core

Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University

Volumn 41, Issue 6, 2007, Pages 688-691

  Zhou, Jiangwei ^a   Feng, Boqin ^a   Liu, Yang ^a  

^a XI'AN JIAOTONG UNIVERSITY   (China)

Author keywords

Attribute reduction; Core; Positive region; Radix sorting

Indexed keywords

SORTING;

ATTRIBUTE REDUCTION; CORE; POSITIVE REGION; RADIX SORTING;

ROUGH SET THEORY;

EID: 34447133442     PISSN: 0253987X     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (10)

1. Pawlak Z. Rough sets[J]. International Journal of Computer and Information Science, 1982, 11(5): 341-356.
2. Yang Ming. An incremental updating algorithm of the computation of a core based on the improved discernibility matrix[J]. Chinese Journal of Computers, 2006, 29(3): 57-63.
3. Yang Ming, Sun Zhihui. Improvement of discernibility matrix and the computation of a core[J]. Journal of Fudan University, 2004, 43(5): 865-868.
4. Hu X H, Cercone N. Learning in relational databases: a rough set approach[J]. Computational Intelligence, 1995, 11(2): 323-338.
5. Ye Dongyi, Chen Zhaojiong. A new discernibility matrix and the computation of a core[J]. Acta Electronica Sinica, 2002, 30(7): 1086-1088.
6. Xu Zhangyan, Yang Bingru. Quick computing core algorithm based on discernibility matrix[J]. Computer Engineering and Applications, 2006, 42(6): 4-6.
7. 2|U|C|), O(|C| |U|))[J]. Chinese Journal of Computers, 2006, 29(3): 391-399.
8. Pawlak Z. Rough set approach to multi-attribute decision analysis[J]. European Journal of Operational Research, 1994, 72: 443-459.
9. John G, Shapiro A. Connect-4 opening database, chess databases, mushrooms database, adult database[EB/OL]. [2006-07-01]. http://www.ics.uci.edu/-mleam/MLSummary.html.
10. Pawlak Z. Some issues on rough sets[J]. Transactions on Rough Sets: I, 2004(LNCS 3100): 1-58.