Degang Chen

According to our database, Degang Chen authored at least 158 papers between 1996 and 2024.

Collaborative distances:

• Dijkstra number of three.
• Erdős number of four.

2024

Optimization Attribute Reduction With Fuzzy Rough Sets Based on Algorithm Stability.

Yue Gao, Degang Chen, Hui Wang, Ruifeng Shi

IEEE Trans. Fuzzy Syst., April, 2024

Optimal granularity selection based on algorithm stability with application to attribute reduction in rough set theory.

Yue Gao, Degang Chen, Hui Wang

Inf. Sci., January, 2024

2023

Multi-kernel learning for multi-label classification with local Rademacher complexity.

Zhenxin Wang, Degang Chen, Xiaoya Che

Inf. Sci., November, 2023

Fuzzy Decision Rule-Based Online Classification Algorithm in Fuzzy Formal Decision Contexts.

Xiaohe Zhang, Degang Chen, Jusheng Mi

IEEE Trans. Fuzzy Syst., September, 2023

Incremental feature selection with fuzzy rough sets for dynamic data sets.

Lianjie Dong, Ruihong Wang, Degang Chen

Fuzzy Sets Syst., September, 2023

Online rule fusion model based on formal concept analysis.

Xiaohe Zhang, Degang Chen, Jusheng Mi

Int. J. Mach. Learn. Cybern., July, 2023

Learning Instance-Level Label Correlation Distribution for Multilabel Classification With Fuzzy Rough Sets.

Xiaoya Che, Degang Chen, Jusheng Mi

IEEE Trans. Fuzzy Syst., 2023

Attribute reduction based on neighborhood constrained fuzzy rough sets.

Meng Hu, Yanting Guo, Degang Chen, Eric C. C. Tsang, Qingshuo Zhang

Knowl. Based Syst., 2023

2022

Fuzzy Rule-Based Classification Method for Incremental Rule Learning.

Jiaojiao Niu, Degang Chen, Jinhai Li, Hui Wang

IEEE Trans. Fuzzy Syst., 2022

Fuzzy Multioutput Transfer Learning for Regression.

Xiaoya Che, Hua Zuo, Jie Lu, Degang Chen

IEEE Trans. Fuzzy Syst., 2022

Covering rough set-based incremental feature selection for mixed decision system.

Yanyan Yang, Degang Chen, Xiao Zhang, Zhenyan Ji

Soft Comput., 2022

Ranking defects and solving countermeasures for Pythagorean fuzzy sets with hesitant degree.

Gang Sun, Xiaoping Li, Degang Chen

Int. J. Mach. Learn. Cybern., 2022

Incremental calculation approaches for granular reduct in formal context with attribute updating.

Jiaojiao Niu, Degang Chen

Int. J. Mach. Learn. Cybern., 2022

A novel approach to concept-cognitive learning in interval-valued formal contexts: a granular computing viewpoint.

Meng Hu, Eric C. C. Tsang, Yanting Guo, Qingshuo Zhang, Degang Chen, Weihua Xu

Int. J. Mach. Learn. Cybern., 2022

A robust approach to attribute reduction based on double fuzzy consistency measure.

Yanting Guo, Meng Hu, Xizhao Wang, Eric C. C. Tsang, Degang Chen, Weihua Xu

Knowl. Based Syst., 2022

Improving nonnegative matrix factorization with advanced graph regularization.

Xiaoxia Zhang, Degang Chen, Hong Yu, Guoyin Wang, Houjun Tang, Kesheng Wu

Inf. Sci., 2022

A dynamic rule-based classification model via granular computing.

Jiaojiao Niu, Degang Chen, Jinhai Li, Hui Wang

Inf. Sci., 2022

Attribute reduction based on overlap degree and <i>k</i>-nearest-neighbor rough sets in decision information systems.

Meng Hu, Eric C. C. Tsang, Yanting Guo, Degang Chen, Weihua Xu

Inf. Sci., 2022

Granular computing based machine learning in the era of big data.

Qinghua Hu, Jusheng Mi, Degang Chen

Inf. Sci., 2022

Label correlation in multi-label classification using local attribute reductions with fuzzy rough sets.

Xiaoya Che, Degang Chen, Jusheng Mi

Fuzzy Sets Syst., 2022

Incremental feature selection by sample selection and feature-based accelerator.

Yanyan Yang, Degang Chen, Xiao Zhang, Zhenyan Ji, Yingjun Zhang

Appl. Soft Comput., 2022

2021

Choquet integral Jensen's inequalities for set-valued and fuzzy set-valued functions.

Deli Zhang, Caimei Guo, Degang Chen, Guijun Wang

Soft Comput., 2021

Covering-based variable precision L-fuzzy rough sets based on residuated lattices and corresponding applications.

Haibo Jiang, Jianming Zhan, Degang Chen

Int. J. Mach. Learn. Cybern., 2021

Feature distribution-based label correlation in multi-label classification.

Xiaoya Che, Degang Chen, Jusheng Mi

Int. J. Mach. Learn. Cybern., 2021

A novel approach to attribute reduction based on weighted neighborhood rough sets.

Meng Hu, Eric C. C. Tsang, Yanting Guo, Degang Chen, Weihua Xu

Knowl. Based Syst., 2021

Jensen's inequalities for set-valued and fuzzy set-valued functions.

Deli Zhang, Caimei Guo, Degang Chen, Guijun Wang

Fuzzy Sets Syst., 2021

PROMETHEE II method based on variable precision fuzzy rough sets with fuzzy neighborhoods.

Haibo Jiang, Jianming Zhan, Degang Chen

Artif. Intell. Rev., 2021

Fuzzt Set-Based Kernel Extreme Learning Machine Autoencoder for Multi-Label Classification.

Qingshuo Zhang, Eric C. C. Tsang, Meng Hu, Qiang He, Degang Chen

Proceedings of the International Conference on Machine Learning and Cybernetics, 2021

2020

Active Incremental Feature Selection Using a Fuzzy-Rough-Set-Based Information Entropy.

Xiao Zhang, Changlin Mei, Degang Chen, Yanyan Yang, Jinhai Li

IEEE Trans. Fuzzy Syst., 2020

Fuzzy Rough Attribute Reduction for Categorical Data.

Changzhong Wang, Yan Wang, Mingwen Shao, Yuhua Qian, Degang Chen

IEEE Trans. Fuzzy Syst., 2020

Feature Selection Based on Neighborhood Self-Information.

Changzhong Wang, Yang Huang, Mingwen Shao, Qinghua Hu, Degang Chen

IEEE Trans. Cybern., 2020

Multi-level cognitive concept learning method oriented to data sets with fuzziness: a perspective from features.

Eric C. C. Tsang, Bingjiao Fan, Degang Chen, Weihua Xu, Wentao Li

Soft Comput., 2020

Incremental mechanism of attribute reduction based on discernible relations for dynamically increasing attribute.

Degang Chen, Lianjie Dong, Ju-Sheng Mi

Soft Comput., 2020

Discernible neighborhood counting based incremental feature selection for heterogeneous data.

Yanyan Yang, Shiji Song, Degang Chen, Xiao Zhang

Int. J. Mach. Learn. Cybern., 2020

Incremental attribute reduction with rough set for dynamic datasets with simultaneously increasing samples and attributes.

Lianjie Dong, Degang Chen

Int. J. Mach. Learn. Cybern., 2020

Adaptive weighted generalized multi-granulation interval-valued decision-theoretic rough sets.

Yanting Guo, Eric C. C. Tsang, Weihua Xu, Degang Chen

Knowl. Based Syst., 2020

Incremental updating approximations for double-quantitative decision-theoretic rough sets with the variation of objects.

Yanting Guo, Eric C. C. Tsang, Meng Hu, Xuxin Lin, Degang Chen, Weihua Xu, Binbin Sang

Knowl. Based Syst., 2020

Key energy-consumption feature selection of thermal power systems based on robust attribute reduction with rough sets.

Lianjie Dong, Degang Chen, Ning-Ling Wang, Zhanhui Lu

Inf. Sci., 2020

A novel approach for learning label correlation with application to feature selection of multi-label data.

Xiaoya Che, Degang Chen, Ju-Sheng Mi

Inf. Sci., 2020

A Fast Reduction Algorithm with Attribute Pre-Sort Based on Neighborhood Rough Set.

Meng Hu, Eric C. C. Tsang, Yanting Guo, Weihua Xu, Degang Chen

Proceedings of the International Conference on Machine Learning and Cybernetics, 2020

2019

Covering-Based Variable Precision $(\mathcal {I}, \mathcal {T})$-Fuzzy Rough Sets With Applications to Multiattribute Decision-Making.

Haibo Jiang, Jianming Zhan, Degang Chen

IEEE Trans. Fuzzy Syst., 2019

Fuzzy Kernel Alignment With Application to Attribute Reduction of Heterogeneous Data.

Linlin Chen, Degang Chen, Hui Wang

IEEE Trans. Fuzzy Syst., 2019

Alignment Based Kernel Selection for Multi-Label Learning.

Linlin Chen, Degang Chen, Hui Wang

Neural Process. Lett., 2019

Alignment Based Feature Selection for Multi-label Learning.

Linlin Chen, Degang Chen

Neural Process. Lett., 2019

A novel algorithm for the vertex cover problem based on minimal elements of discernibility matrix.

Shengyang Zhuang, Degang Chen

Int. J. Mach. Learn. Cybern., 2019

Incremental nonnegative matrix factorization based on correlation and graph regularization for matrix completion.

Xiaoxia Zhang, Degang Chen, Kesheng Wu

Int. J. Mach. Learn. Cybern., 2019

Order based hierarchies on hesitant fuzzy approximation space.

Eric C. C. Tsang, Jingjing Song, Degang Chen, Xibei Yang

Int. J. Mach. Learn. Cybern., 2019

Attribute-oriented cognitive concept learning strategy: a multi-level method.

Bingjiao Fan, Eric C. C. Tsang, Weihua Xu, Degang Chen, Wentao Li

Int. J. Mach. Learn. Cybern., 2019

Local logical disjunction double-quantitative rough sets.

Yanting Guo, Eric C. C. Tsang, Weihua Xu, Degang Chen

Inf. Sci., 2019

Uncertainty measures for general fuzzy relations.

Changzhong Wang, Yang Huang, Mingwen Shao, Degang Chen

Fuzzy Sets Syst., 2019

2018

Feature Selection Based on Neighborhood Discrimination Index.

Changzhong Wang, Qinghua Hu, Xizhao Wang, Degang Chen, Yuhua Qian, Zhe Dong

IEEE Trans. Neural Networks Learn. Syst., 2018

Incremental Perspective for Feature Selection Based on Fuzzy Rough Sets.

Yanyan Yang, Degang Chen, Hui Wang, Xizhao Wang

IEEE Trans. Fuzzy Syst., 2018

A fuzzy rough set-based feature selection method using representative instances.

Xiao Zhang, Changlin Mei, Degang Chen, Yanyan Yang

Knowl. Based Syst., 2018

Information fusion and numerical characterization of a multi-source information system.

Xiaoya Che, Ju-Sheng Mi, Degang Chen

Knowl. Based Syst., 2018

Uncertainty learning of rough set-based prediction under a holistic framework.

Degang Chen, Xiaoxia Zhang, Xizhao Wang, Yanjun Liu

Inf. Sci., 2018

Logical Disjunction Double-Quantitative Fuzzy Rough Sets.

Yanting Guo, Eric C. C. Tsang, Weihua Xu, Degang Chen

Proceedings of the 2018 International Conference on Machine Learning and Cybernetics, 2018

2017

Active Sample Selection Based Incremental Algorithm for Attribute Reduction With Rough Sets.

Yanyan Yang, Degang Chen, Hui Wang

IEEE Trans. Fuzzy Syst., 2017

A Fitting Model for Feature Selection With Fuzzy Rough Sets.

Changzhong Wang, Yali Qi, Mingwen Shao, Qinghua Hu, Degang Chen, Yuhua Qian, Yaojin Lin

IEEE Trans. Fuzzy Syst., 2017

Toward an efficient fuzziness based instance selection methodology for intrusion detection system.

Rana Aamir Raza Ashfaq, Yu-Lin He, De-gang Chen

Int. J. Mach. Learn. Cybern., 2017

Minimal decision cost reduct in fuzzy decision-theoretic rough set model.

Jingjing Song, Eric C. C. Tsang, Degang Chen, Xibei Yang

Knowl. Based Syst., 2017

Generalized dominance rough set models for the dominance intuitionistic fuzzy information systems.

Xiaoxia Zhang, Degang Chen, Eric C. C. Tsang

Inf. Sci., 2017

Fuzzy rough set based incremental attribute reduction from dynamic data with sample arriving.

Yanyan Yang, Degang Chen, Hui Wang, Eric C. C. Tsang, Deli Zhang

Fuzzy Sets Syst., 2017

2016

Feature selection in mixed data: A method using a novel fuzzy rough set-based information entropy.

Xiao Zhang, Changlin Mei, Degang Chen, Jinhai Li

Pattern Recognit., 2016

Feature and instance reduction for PNN classifiers based on fuzzy rough sets.

Eric C. C. Tsang, Qinghua Hu, Degang Chen

Int. J. Mach. Learn. Cybern., 2016

An incremental algorithm for attribute reduction with variable precision rough sets.

Degang Chen, Yanyan Yang, Ze Dong

Appl. Soft Comput., 2016

Minimum decision cost reduct for fuzzy decision-theoretic rough set model.

Jingjing Song, Eric C. C. Tsang, Degang Chen, Xibei Yang

Proceedings of the International Conference on Machine Learning and Cybernetics, 2016

2015

Pricing electric power options by maximizing the utility of investment wealth with fuzzy measures.

Yundong Gu, Yajing An, Degang Chen, Sujie Zhang

Int. J. Mach. Learn. Cybern., 2015

On measurements of covering rough sets based on granules and evidence theory.

Degang Chen, Xiaoxia Zhang, Wanlu Li

Inf. Sci., 2015

Novel Multi-output Support Vector Regression Model via Double Regularization.

Yanyan Yang, Degang Chen, Ze Dong

Proceedings of the 2015 IEEE International Conference on Systems, 2015

Granular structures of fuzzy rough sets based on general fuzzy relations.

Xiao Zhang, Changlin Mei, Degang Chen

Proceedings of the 2015 International Conference on Machine Learning and Cybernetics, 2015

Parameterized reduction of covering decision systems.

De-Liang Ma, De-Gang Chen, Xiao-Xia Zhang

Proceedings of the 2015 International Conference on Machine Learning and Cybernetics, 2015

2014

Fuzzy-Rough-Set-Based Active Learning.

Ran Wang, Degang Chen, Sam Kwong

IEEE Trans. Fuzzy Syst., 2014

Attribute Reduction for Heterogeneous Data Based on the Combination of Classical and Fuzzy Rough Set Models.

Degang Chen, Yanyan Yang

IEEE Trans. Fuzzy Syst., 2014

A novel method for attribute reduction of covering decision systems.

Changzhong Wang, Qiang He, Degang Chen, Qinghua Hu

Inf. Sci., 2014

Rough approximation of a fuzzy concept on a hybrid attribute information system and its uncertainty measure.

Bingzhen Sun, Weimin Ma, Degang Chen

Inf. Sci., 2014

Novel algorithms of attribute reduction with variable precision rough set model.

Yanyan Yang, Degang Chen, Ze Dong

Neurocomputing, 2014

Multi-confidence rule acquisition and confidence-preserved attribute reduction in interval-valued decision systems.

Xiao Zhang, Changlin Mei, Degang Chen, Jinhai Li

Int. J. Approx. Reason., 2014

Evidence-theory-based numerical algorithms of attribute reduction with neighborhood-covering rough sets.

Degang Chen, Wanlu Li, Xiao Zhang, Sam Kwong

Int. J. Approx. Reason., 2014

Fuzzy information systems and their homomorphisms.

Changzhong Wang, Degang Chen, Qinghua Hu

Fuzzy Sets Syst., 2014

Structure of feature spaces related to fuzzy similarity relations as kernels.

Degang Chen, Deli Zhang

Fuzzy Sets Syst., 2014

Generalized Dominance-Based Rough Set Model for the Dominance Intuitionistic Fuzzy Information Systems.

Xiaoxia Zhang, Degang Chen

Proceedings of the Rough Sets and Knowledge Technology - 9th International Conference, 2014

2013

Communication Between Information Systems Using Fuzzy Rough Sets.

Eric C. C. Tsang, Changzhong Wang, Degang Chen, Congxin Wu, Qinghua Hu

IEEE Trans. Fuzzy Syst., 2013

On rough approximations of groups.

Changzhong Wang, Degang Chen, Qinghua Hu

Int. J. Mach. Learn. Cybern., 2013

Multi-confidence rule acquisition oriented attribute reduction of covering decision systems via combinatorial optimization.

Xiao Zhang, Changlin Mei, Degang Chen, Jinhai Li

Knowl. Based Syst., 2013

Nested structure in parameterized rough reduction.

Suyun Zhao, Xizhao Wang, Degang Chen, Eric C. C. Tsang

Inf. Sci., 2013

A vector-valued support vector machine model for multiclass problem.

Ran Wang, Sam Kwong, Degang Chen, Jingjing Cao

Inf. Sci., 2013

A Comparative Study of Ordered and Covering Information Systems.

Changzhong Wang, Degang Chen, Qiang He, Qinghua Hu

Fundam. Informaticae, 2013

A new algorithm of attribute reduction based on fuzzy clustering.

Min Zhang, Degang Chen, Yanyan Yang

Proceedings of the International Conference on Machine Learning and Cybernetics, 2013

2012

Sample Pair Selection for Attribute Reduction with Rough Set.

Degang Chen, Suyun Zhao, Lei Zhang, Yongping Yang, Xiao Zhang

IEEE Trans. Knowl. Data Eng., 2012

A Novel Algorithm for Finding Reducts With Fuzzy Rough Sets.

Degang Chen, Lei Zhang, Suyun Zhao, Qinghua Hu, Pengfei Zhu

IEEE Trans. Fuzzy Syst., 2012

Inconsistency-based active learning for support vector machines.

Ran Wang, Sam Kwong, Degang Chen

Pattern Recognit., 2012

Parameterized Local Reduction of Decision Systems.

Degang Chen, Yanyan Yang, Xiao Zhang

J. Appl. Math., 2012

Communication between information systems with covering based rough sets.

Changzhong Wang, Degang Chen, Baiqing Sun, Qinghua Hu

Inf. Sci., 2012

Geometrical interpretation and applications of membership functions with fuzzy rough sets.

Degang Chen, Sam Kwong, Qiang He, Hui Wang

Fuzzy Sets Syst., 2012

SVR-GA-Based adaptive power coal rate modeling and optimization for large coal-fired power units.

Ning-Ling Wang, Ting Zhang, Yongping Yang, Degang Chen

Proceedings of the International Conference on Machine Learning and Cybernetics, 2012

Fuzzy rough sets based uncertainty measuring for stream based active learning.

Ran Wang, Sam Kwong, Degang Chen, Qiang He

Proceedings of the International Conference on Machine Learning and Cybernetics, 2012

FRS-based decision table reduction for the operation optimization of large coal-fired power units.

Ning-Ling Wang, Degang Chen, Yongping Yang, Ting Zhang

Proceedings of the International Conference on Machine Learning and Cybernetics, 2012

An attribute reduction method based on core samples set.

Eric C. C. Tsang, Chen-Xia Jin, Degang Chen, Fa-Chao Li

Proceedings of the International Conference on Machine Learning and Cybernetics, 2012

A new method of attribute reduction for covering rough sets.

Wan-Lv Li, Degang Chen, Yanyan Yang

Proceedings of the International Conference on Machine Learning and Cybernetics, 2012

Improved Algorithm and Further Research of β -reduct for variable precision rough set.

Yanyan Yang, Degang Chen

Proceedings of the 2012 IEEE International Conference on Granular Computing, 2012

2011

Kernelized Fuzzy Rough Sets and Their Applications.

Qinghua Hu, Daren Yu, Witold Pedrycz, Degang Chen

IEEE Trans. Knowl. Data Eng., 2011

Granular computing based on fuzzy similarity relations.

Degang Chen, Yongping Yang, Hui Wang

Soft Comput., 2011

Fuzzy rough set based attribute reduction for information systems with fuzzy decisions.

Qiang He, Congxin Wu, Degang Chen, Suyun Zhao

Knowl. Based Syst., 2011

Parameterized attribute reduction with Gaussian kernel based fuzzy rough sets.

Degang Chen, Qinghua Hu, Yongping Yang

Inf. Sci., 2011

Data compression with homomorphism in covering information systems.

Changzhong Wang, Degang Chen, Chong Wu, Qinghua Hu

Int. J. Approx. Reason., 2011

Kernelized Fuzzy Rough Sets Based Yawn Detection for Driver Fatigue Monitoring.

Yong Du, Qinghua Hu, Degang Chen, Peijun Ma

Fundam. Informaticae, 2011

Soliton fission and fusion of a new two-component Korteweg-de Vries (KdV) equation.

Xuelin Yong, Yongping Yang, Degang Chen

Comput. Math. Appl., 2011

Novel algorithms of attribute reduction for variable precision rough set.

Yanyan Yang, Degang Chen, Sam Kwong

Proceedings of the International Conference on Machine Learning and Cybernetics, 2011

A new method for multi-class support vector machines by training least number of classifiers.

Ran Wang, Sam Kwong, Degang Chen

Proceedings of the International Conference on Machine Learning and Cybernetics, 2011

2010

Building a Rule-Based Classifier—A Fuzzy-Rough Set Approach.

Suyun Zhao, Eric C. C. Tsang, Degang Chen, Xizhao Wang

IEEE Trans. Knowl. Data Eng., 2010

Gaussian kernel based fuzzy rough sets: Model, uncertainty measures and applications.

Qinghua Hu, Lei Zhang, Degang Chen, Witold Pedrycz, Daren Yu

Int. J. Approx. Reason., 2010

Local reduction of decision system with fuzzy rough sets.

Degang Chen, Suyun Zhao

Fuzzy Sets Syst., 2010

FRSVMs: Fuzzy rough set based support vector machines.

Degang Chen, Qiang He, Xizhao Wang

Fuzzy Sets Syst., 2010

A short note on some properties of rough groups.

Changzhong Wang, Degang Chen

Comput. Math. Appl., 2010

Some invariant properties of ordered information systems under homomorphism.

Changzhong Wang, Degang Chen, Qinghua Hu

Sci. China Inf. Sci., 2010

Least squares support vector machines based on fuzzy rough set.

Zhi-Wei Zhang, Degang Chen, Qiang He, Hui Wang

Proceedings of the IEEE International Conference on Systems, 2010

Data mining-based modeling and application in the energy-saving analysis of large coal-fired power units.

Yongping Yang, Ning-Ling Wang, Zhi-Wei Zhang, Degang Chen

Proceedings of the International Conference on Machine Learning and Cybernetics, 2010

On the fuzzy generalization of the Dempster-Shafer theory of evidence.

Eric C. C. Tsang, Degang Chen

Proceedings of the International Conference on Machine Learning and Cybernetics, 2010

Sample selection with rough set.

Degang Chen, Xiao Zhang, Eric C. C. Tsang, Yongping Yang

Proceedings of the International Conference on Machine Learning and Cybernetics, 2010

2009

The Model of Fuzzy Variable Precision Rough Sets.

Suyun Zhao, Eric C. C. Tsang, Degang Chen

IEEE Trans. Fuzzy Syst., 2009

Homomorphisms between fuzzy information systems.

Changzhong Wang, Degang Chen, Liangkuan Zhu

Appl. Math. Lett., 2009

Kernelized Fuzzy Rough Sets.

Qinghua Hu, Degang Chen, Daren Yu, Witold Pedrycz

Proceedings of the Rough Sets and Knowledge Technology, 4th International Conference, 2009

2008

Attributes Reduction Using Fuzzy Rough Sets.

Eric C. C. Tsang, Degang Chen, Daniel S. Yeung, Xizhao Wang, John W. T. Lee

IEEE Trans. Fuzzy Syst., 2008

Preface: Recent advances in granular computing.

Daniel S. Yeung, Xizhao Wang, Degang Chen

Inf. Sci., 2008

Communicating between information systems.

Changzhong Wang, Congxin Wu, Degang Chen, Qinghua Hu, Chong Wu

Inf. Sci., 2008

A systematic study on attribute reduction with rough sets based on general binary relations.

Changzhong Wang, Congxin Wu, Degang Chen

Inf. Sci., 2008

Fuzzy rough set theory for the interval-valued fuzzy information systems.

Bingzhen Sun, Zengtai Gong, Degang Chen

Inf. Sci., 2008

Rough set theory for the interval-valued fuzzy information systems.

Zengtai Gong, Bingzhen Sun, Degang Chen

Inf. Sci., 2008

Measures of general fuzzy rough sets on a probabilistic space.

Degang Chen, Wenxia Yang, Fachao Li

Inf. Sci., 2008

Approximations and reducts with covering generalized rough sets.

Eric C. C. Tsang, Degang Chen, Daniel S. Yeung

Comput. Math. Appl., 2008

Some properties of relation information systems under homomorphisms.

Changzhong Wang, Congxin Wu, Degang Chen, Wenju Du

Appl. Math. Lett., 2008

On the integrable noncompact fuzzy number space.

Degang Chen, Xiaoping Xue, Liangkuan Zhu

Appl. Math. Lett., 2008

2007

Learning fuzzy rules from fuzzy samples based on rough set technique.

Xizhao Wang, Eric C. C. Tsang, Suyun Zhao, Degang Chen, Daniel S. Yeung

Inf. Sci., 2007

A new approach to attribute reduction of consistent and inconsistent covering decision systems with covering rough sets.

Degang Chen, Changzhong Wang, Qinghua Hu

Inf. Sci., 2007

On linear separability of data sets in feature space.

Degang Chen, Qiang He, Xizhao Wang

Neurocomputing, 2007

An approach of attributes reduction based on fuzzy TL rough sets.

Degang Chen, Eric C. C. Tsang, Suyun Zhao

Proceedings of the IEEE International Conference on Systems, 2007

Homomorphisms Between Relation Information Systems.

Changzhong Wang, Congxin Wu, Degang Chen

Proceedings of the Rough Sets and Knowledge Technology, Second International Conference, 2007

Attribute Reduction Based on Fuzzy Rough Sets.

Degang Chen, Xizhao Wang, Suyun Zhao

Proceedings of the Rough Sets and Intelligent Systems Paradigms, International Conference, 2007

2006

Rough approximations on a complete completely distributive lattice with applications to generalized rough sets.

Degang Chen, Wenxiu Zhang, Daniel S. Yeung, Eric C. C. Tsang

Inf. Sci., 2006

Reduction method based on a new fuzzy rough set in fuzzy information system and its applications to scheduling problems.

Min Liu, Degang Chen, Cheng Wu, Hongxing Li

Comput. Math. Appl., 2006

Fuzzy reasoning based on a new fuzzy rough set and its application to scheduling problems.

Min Liu, Degang Chen, Cheng Wu, Hongxing Li

Comput. Math. Appl., 2006

Approximation theorem of the fuzzy transform in fuzzy reasoning and its application to the scheduling problem.

Min Liu, Degang Chen, Cheng Wu, Hongxing Li

Comput. Math. Appl., 2006

A Discussion of Attribute Reduction in Fuzzy Rough Sets Using Support Vector Machine.

Eric C. C. Tsang, Degang Chen, Suyun Zhao, Qiang He

Proceedings of the IEEE International Conference on Systems, 2006

2005

On the generalization of fuzzy rough sets.

Daniel S. Yeung, Degang Chen, Eric C. C. Tsang, John W. T. Lee, Xizhao Wang

IEEE Trans. Fuzzy Syst., 2005

The product structure of fuzzy rough sets on a group and the rough <i>T</i>-fuzzy group.

Jiashang Jiang, Congxin Wu, Degang Chen

Inf. Sci., 2005

A genetic algorithm for solving the inverse problem of support vector machines.

Xizhao Wang, Qiang He, Degang Chen, Daniel S. Yeung

Neurocomputing, 2005

Some notes on equivalent fuzzy sets and fuzzy subgroups.

Degang Chen, Jiashang Jiang, Congxin Wu, Eric C. C. Tsang

Fuzzy Sets Syst., 2005

On attributes reduction with fuzzy rough sets.

Gloria C. Y. Tsang, Degang Chen, Eric C. C. Tsang, John W. T. Lee, Daniel S. Yeung

Proceedings of the IEEE International Conference on Systems, 2005

On the Local Reduction of Information System.

Degang Chen, Eric C. C. Tsang

Proceedings of the Advances in Machine Learning and Cybernetics, 2005

A Method to Construct the Mapping to the Feature Space for the Dot Product Kernels.

Degang Chen, Qiang He, Chunru Dong, Xizhao Wang

Proceedings of the Advances in Machine Learning and Cybernetics, 2005

The Infinite Polynomial Kernel for Support Vector Machine.

Degang Chen, Qiang He, Xizhao Wang

Proceedings of the Advanced Data Mining and Applications, First International Conference, 2005

2004

The Part Reductions in Information Systems.

Degang Chen

Proceedings of the Rough Sets and Current Trends in Computing, 2004

2002

The Lower and Upper Approximations of Fuzzy Sets in a Fuzzy Group.

Degang Chen, Wen-Xiu Zhang

Proceedings of the Advances in Soft Computing, 2002

1999

The expressional theorem of a fuzzy unit interval and its application.

De-Gang Chen

Fuzzy Sets Syst., 1999

1998

Properties of the T-fuzzy factor groups.

De-Gang Chen

Fuzzy Sets Syst., 1998

Fuzzy factor rings.

De-Gang Chen, Su-Yun Li

Fuzzy Sets Syst., 1998

1996

Fuzzy homomorphisms.

Su-Yun Li, De-Gang Chen, Wen-Xiang Gu, Hui Wang

Fuzzy Sets Syst., 1996

Generating fuzzy factor groups and the fundamental theorem of isomorphism.

De-Gang Chen, Wen-Xiang Gu

Fuzzy Sets Syst., 1996