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JCIT
2007
107views more  JCIT 2007»
13 years 5 months ago
A New Approach to Computing Weighted Attributes Values in Incomplete Information Systems
The Rough Sets theory has been conceived to deal with inexact, uncertain or vague knowledge in Information systems. The article is devoted to propose notions including the general...
Tian Hong, Wang Xiukun, Henryk Rybinski
KDD
1995
ACM
135views Data Mining» more  KDD 1995»
13 years 8 months ago
Rough Sets Similarity-Based Learning from Databases
Manydata mining algorithms developed recently are based on inductive learning methods. Very few are based on similarity-based learning. However, similarity-based learning accrues ...
Xiaohua Hu, Nick Cercone
RSCTC
2000
Springer
185views Fuzzy Logic» more  RSCTC 2000»
13 years 8 months ago
A Comparison of Several Approaches to Missing Attribute Values in Data Mining
: In the paper nine different approaches to missing attribute values are presented and compared. Ten input data files were used to investigate the performance of the nine methods t...
Jerzy W. Grzymala-Busse, Ming Hu
PKDD
2007
Springer
113views Data Mining» more  PKDD 2007»
13 years 11 months ago
Statistical Model for Rough Set Approach to Multicriteria Classification
Krzysztof Dembczynski, Salvatore Greco, Wojciech K...
PKDD
2004
Springer
166views Data Mining» more  PKDD 2004»
13 years 10 months ago
A Tolerance Rough Set Approach to Clustering Web Search Results
Chi Lang Ngo, Hung Son Nguyen