Uncertainly measures of rough set prediction
Artificial Intelligence
Information-theoretic measures of uncertainty for rough sets and rough relational databases
Information Sciences: an International Journal
Rough Sets: Theoretical Aspects of Reasoning about Data
Rough Sets: Theoretical Aspects of Reasoning about Data
Uncertainty-Based Information: Elements of Generalized Information Theory
Uncertainty-Based Information: Elements of Generalized Information Theory
Reduction algorithms based on discernibility matrix: the ordered attributes method
Journal of Computer Science and Technology
A reduction algorithm meeting users' requirements
Journal of Computer Science and Technology
Boolean Reasoning for Decision Rules Generation
ISMIS '93 Proceedings of the 7th International Symposium on Methodologies for Intelligent Systems
Approaches to knowledge reduction based on variable precision rough set model
Information Sciences—Informatics and Computer Science: An International Journal - Mining stream data
Knowledge reduction in random information systems via Dempster-Shafer theory of evidence
Information Sciences: an International Journal
Information-preserving hybrid data reduction based on fuzzy-rough techniques
Pattern Recognition Letters
Normalized Decision Functions and Measures for Inconsistent Decision Tables Analysis
Fundamenta Informaticae
Reducts and Constructs in Attribute Reduction
Fundamenta Informaticae - International Conference on Soft Computing and Distributed Processing (SCDP'2002)
A Comparative Study of Algebra Viewpoint and Information Viewpoint in Attribute Reduction
Fundamenta Informaticae
Attribute reduction in decision-theoretic rough set models
Information Sciences: an International Journal
Discernibility matrix simplification for constructing attribute reducts
Information Sciences: an International Journal
Decision-theoretic rough set models
RSKT'07 Proceedings of the 2nd international conference on Rough sets and knowledge technology
A general definition of an attribute reduct
RSKT'07 Proceedings of the 2nd international conference on Rough sets and knowledge technology
Generalized lower and upper approximations in a ring
Information Sciences: an International Journal
Approximation reduction in inconsistent incomplete decision tables
Knowledge-Based Systems
Hybrid approaches to attribute reduction based on indiscernibility and discernibility relation
International Journal of Approximate Reasoning
A hybrid approach to outlier detection based on boundary region
Pattern Recognition Letters
Extended rough set-based attribute reduction in inconsistent incomplete decision systems
Information Sciences: an International Journal
Attribute reduction of data with error ranges and test costs
Information Sciences: an International Journal
Multiscale roughness measure for color image segmentation
Information Sciences: an International Journal
Minimum cost attribute reduction in decision-theoretic rough set models
Information Sciences: an International Journal
Core set analysis in inconsistent decision tables
Information Sciences: an International Journal
Quick attribute reduction in inconsistent decision tables
Information Sciences: an International Journal
The concept of reducts in pawlak three-step rough set analysis
Transactions on Rough Sets XVI
On an optimization representation of decision-theoretic rough set model
International Journal of Approximate Reasoning
Feature selection with test cost constraint
International Journal of Approximate Reasoning
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A relative reduct can be considered as a minimum set of attributes that preserves a certain classification property. This paper investigates three different classification properties, and suggests three distinct definitions accordingly. In the Pawlak rough set model, while the three definitions yield the same set of relative reducts in consistent decision tables, they may result in different sets in inconsistent tables. Relative reduct construction can be carried out based on a discernibility matrix. The study explicitly stresses a fact, that the definition of a discernibility matrix should be tied to a certain property. Regarding the three classification properties, we can define three distinct definitions accordingly. Based on the common structure of the specific definitions of relative reducts and discernibility matrices, general definitions of relative reducts and discernibility matrices are suggested.