From data mining to knowledge discovery: an overview
Advances in knowledge discovery and data mining
Rough Sets: Theoretical Aspects of Reasoning about Data
Rough Sets: Theoretical Aspects of Reasoning about Data
Rough Sets in Knowledge Discovery 2: Applications, Case Studies, and Software Systems
Rough Sets in Knowledge Discovery 2: Applications, Case Studies, and Software Systems
Data Structures and Algorithms
Data Structures and Algorithms
Feature Transformation by Function Decomposition
IEEE Intelligent Systems
PAKDD '99 Proceedings of the Third Pacific-Asia Conference on Methodologies for Knowledge Discovery and Data Mining
RSFDGrC '99 Proceedings of the 7th International Workshop on New Directions in Rough Sets, Data Mining, and Granular-Soft Computing
A Hybrid Approach to Feature Selection
PKDD '98 Proceedings of the Second European Symposium on Principles of Data Mining and Knowledge Discovery
Probabilistic Rough Induction: The GDT-RS Methodology and Algorithms
ISMIS '99 Proceedings of the 11th International Symposium on Foundations of Intelligent Systems
Semantics-Preserving Dimensionality Reduction: Rough and Fuzzy-Rough-Based Approaches
IEEE Transactions on Knowledge and Data Engineering
A comparative study of attribute weighting heuristics for effort estimation by analogy
Proceedings of the 2006 ACM/IEEE international symposium on Empirical software engineering
An Effective Hybrid Classifier Based on Rough Sets and Neural Networks
WI-IATW '06 Proceedings of the 2006 IEEE/WIC/ACM international conference on Web Intelligence and Intelligent Agent Technology
Short communication: Uncertainty measures for fuzzy relations and their applications
Applied Soft Computing
A novel feature selection method for large-scale data sets
Intelligent Data Analysis
Decision Support Analysis for Software Effort Estimation by Analogy
PROMISE '07 Proceedings of the Third International Workshop on Predictor Models in Software Engineering
On Three Types of Covering-Based Rough Sets
IEEE Transactions on Knowledge and Data Engineering
Relational peculiarity-oriented mining
Data Mining and Knowledge Discovery
A correlation-based model for unsupervised feature selection
Proceedings of the sixteenth ACM conference on Conference on information and knowledge management
An efficient bit-based feature selection method
Expert Systems with Applications: An International Journal
Consistency measures for feature selection
Journal of Intelligent Information Systems
Neighborhood rough set based heterogeneous feature subset selection
Information Sciences: an International Journal
A Feature Selection Algorithm Based on Discernibility Matrix
Computational Intelligence and Security
A New Rough Set Reduct Algorithm Based on Particle Swarm Optimization
IWINAC '07 Proceedings of the 2nd international work-conference on The Interplay Between Natural and Artificial Computation, Part I: Bio-inspired Modeling of Cognitive Tasks
Review: Dimensionality reduction based on rough set theory: A review
Applied Soft Computing
Relationship between generalized rough sets based on binary relation and covering
Information Sciences: an International Journal
Rough set-based heuristic hybrid recognizer and its application in fault diagnosis
Expert Systems with Applications: An International Journal
Exploring the boundary region of tolerance rough sets for feature selection
Pattern Recognition
Relationship among basic concepts in covering-based rough sets
Information Sciences: an International Journal
A confirmation technique for predictive maintenance using the Rough Set Theory
Computers and Industrial Engineering
Advanced Engineering Informatics
An Emotion Recognition System Based on Rough Set Theory
Proceedings of the 2006 conference on Advances in Intelligent IT: Active Media Technology 2006
Selecting Samples and Features for SVM Based on Neighborhood Model
RSFDGrC '07 Proceedings of the 11th International Conference on Rough Sets, Fuzzy Sets, Data Mining and Granular Computing
A rough set approach to feature selection based on ant colony optimization
Pattern Recognition Letters
Use of Fuzzy Rough Set Attribute Reduction in High Scent Web Page Recommendations
RSFDGrC '09 Proceedings of the 12th International Conference on Rough Sets, Fuzzy Sets, Data Mining and Granular Computing
A method of tumor classification based on wavelet packet transforms and neighborhood rough set
Computers in Biology and Medicine
Consistency based attribute reduction
PAKDD'07 Proceedings of the 11th Pacific-Asia conference on Advances in knowledge discovery and data mining
Minimal attribute space bias for attribute reduction
RSKT'07 Proceedings of the 2nd international conference on Rough sets and knowledge technology
An approach for selective ensemble feature selection based on rough set theory
RSKT'07 Proceedings of the 2nd international conference on Rough sets and knowledge technology
Feature selection in audiovisual emotion recognition based on rough set theory
Transactions on rough sets VII
Multi-knowledge extraction and application
RSFDGrC'03 Proceedings of the 9th international conference on Rough sets, fuzzy sets, data mining, and granular computing
Gene selection and cancer classification: a rough sets based approach
Transactions on rough sets XII
Rough set based approaches to feature selection for Case-Based Reasoning classifiers
Pattern Recognition Letters
The Knowledge Engineering Review
Rough sets for selection of molecular descriptors to predict biological activity of molecules
IEEE Transactions on Systems, Man, and Cybernetics, Part C: Applications and Reviews
Hybrid approaches to attribute reduction based on indiscernibility and discernibility relation
International Journal of Approximate Reasoning
International Journal of Approximate Reasoning
Core-generating discretization for rough set feature selection
Transactions on rough sets XIII
High scent web page recommendations using fuzzy rough set attribute reduction
Transactions on rough sets XIV
Incorporating game theory in feature selection for text categorization
RSFDGrC'11 Proceedings of the 13th international conference on Rough sets, fuzzy sets, data mining and granular computing
A rough set approach to feature selection based on relative decision entropy
RSKT'11 Proceedings of the 6th international conference on Rough sets and knowledge technology
Classification systems based on rough sets under the belief function framework
International Journal of Approximate Reasoning
A rough set approach to video genre classification
ACIVS'06 Proceedings of the 8th international conference on Advanced Concepts For Intelligent Vision Systems
Feature selection with adjustable criteria
RSFDGrC'05 Proceedings of the 10th international conference on Rough Sets, Fuzzy Sets, Data Mining, and Granular Computing - Volume Part I
Feature selection for microarray data analysis using mutual information and rough set theory
ICIC'06 Proceedings of the 2006 international conference on Computational Intelligence and Bioinformatics - Volume Part III
Using rough set in feature selection and reduction in face recognition problem
PAKDD'05 Proceedings of the 9th Pacific-Asia conference on Advances in Knowledge Discovery and Data Mining
Rough sets in the Soft Computing environment
Information Sciences: an International Journal
An effective early fraud detection method for online auctions
Electronic Commerce Research and Applications
Heuristic for attribute selection using belief discernibility matrix
RSKT'12 Proceedings of the 7th international conference on Rough Sets and Knowledge Technology
Quantitative analysis for covering-based rough sets through the upper approximation number
Information Sciences: an International Journal
ICARIS'12 Proceedings of the 11th international conference on Artificial Immune Systems
A Novel Emotion Recognition Method Based on Ensemble Learning and Rough Set Theory
International Journal of Cognitive Informatics and Natural Intelligence
Gene subset selection for cancer classification using statsitical and rough set approach
SEMCCO'12 Proceedings of the Third international conference on Swarm, Evolutionary, and Memetic Computing
Finding rough and fuzzy-rough set reducts with SAT
Information Sciences: an International Journal
A novel feature selection method and its application
Journal of Intelligent Information Systems
Feature selection with test cost constraint
International Journal of Approximate Reasoning
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Practical machine learning algorithms are known to degrade in performance (prediction accuracy) when faced with many features (sometimes attribute is used instead of feature) that are not necessary for rule discovery. To cope with this problem, many methods for selecting a subset of features have been proposed. Among such methods, the filter approach that selects a feature subset using a preprocessing step, and the wrapper approach that selects an optimal feature subset from the space of possible subsets of features using the induction algorithm itself as a part of the evaluation function, are two typical ones. Although the filter approach is a faster one, it has some blindness and the performance of induction is not considered. On the other hand, the optimal feature subsets can be obtained by using the wrapper approach, but it is not easy to use because of the complexity of time and space. In this paper, we propose an algorithm which is using rough set theory with greedy heuristics for feature selection. Selecting features is similar to the filter approach, but the evaluation criterion is related to the performance of induction. That is, we select the features that do not damage the performance of induction.