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检索条件"机构=Key Lab.of Machine Learning and Computational Intelligence"
88 条 记 录,以下是51-60 订阅
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Three-way decisions model based on rough fuzzy set
Three-way decisions model based on rough fuzzy set
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作者: Zhai, Junhai Zhang, Sufang Key Lab. of Machine Learning and Computational Intelligence College of Mathematics and Information Science Hebei University Baoding071002 China Hebei Branch of China Meteorological Administration Training Centre China Meteorological Administration Baoding China
Three-way decisions model proposed by Yao gives a semantic interpretation of positive region, negative region and boundary region. This model was developed in the framework of classical rough set, the approached targe... 详细信息
来源: 评论
MULTI-CLASS FUZZY SUPPORT VECTOR machine BASED ON DISMISSING MARGIN
MULTI-CLASS FUZZY SUPPORT VECTOR MACHINE BASED ON DISMISSING...
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2009 International Conference on machine learning and Cybernetics(2009机器学习与控制论国际会议)
作者: WEI-YUN YAN QIANG HE Key Lab.of Machine Learning and Computational Intelligence College of Mathematics and Computer Scie Department of Mathematics Harbin Institute of Technology Harbin 150001 P.R.China
A new method, multi-class fuzzy support vector machine of dismissing margin (DMFSVM) based on class-center, is proposed aiming at the outliers and noises which appear in the large quantity samples. Compared with tradi... 详细信息
来源: 评论
A fast positive-region reduction method based on dominance-equivalence relations
A fast positive-region reduction method based on dominance-e...
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2016 International Conference on machine learning and Cybernetics, ICMLC 2016
作者: Jin, Yongfei Li, Yan He, Qiang Key Lab. of Machine Learning and Computational Intelligence College of Mathematics and Information Science Hebei University Baoding Hebei Province071002 China School of Science Beijing University of Civil Engineering and Architecture Beijing102616 China
In this paper, we consider decision systems which consist of preference ordered conditional attributes and symbolic decision attributes. Thus, dominance relations and equivalence relations can be respectively defined ... 详细信息
来源: 评论
Updating Approximations of VPRS Model based on Dominance Relations
Updating Approximations of VPRS Model based on Dominance Rel...
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作者: Jiajia HOU Yan LI Yan ZHAN Liang WANG Key Lab.In Machine Learning and Computational Intelligence College of Mathematics and Computer ScienceHebei University
In real world problems, the collected data vary from time to time, and therefore, the approximations of a concept by a variable precision rough set model(VPRS) should be correspondingly updated. This paper focuses on ... 详细信息
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Incrementally Updating Method in Dominance- Based Rough Set Approach
Incrementally Updating Method in Dominance- Based Rough Set ...
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作者: Yan LI Xiaoqing LIU Jiajia HOU Key Lab.In Machine Learning and Computational Intelligence College of Mathematics and Computer Science Hebei University
Dominance-based rough set approach(DRSA) can handle the attributes with preference orders, and therefore it has been widely applied in multi-criteria decision making problems. In real applications, the collected infor... 详细信息
来源: 评论
A Total Error Rate Multi-class Classification
A Total Error Rate Multi-class Classification
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IEEE International Conference on Systems, Man, and Cybernetics
作者: Xizhao Wang Meng Zhang Shuxia Lu Xu Zhou Key Lab. of Machine Learning and Computational Intelligence College of Mathematics and Computer Science Hebei University
The total error rate (TER) has been presented as a minimum classification error model for the single-layer feedforward network (SLFN) learning. The TEE, which uses one-against-all (OAA) for multi-class classification,... 详细信息
来源: 评论
A Core Set Weighted Support Vector machines
A Core Set Weighted Support Vector Machines
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作者: Shuxia LU Limin LI Key Lab.In Machine Learning and Computational Intelligence College of Mathematics and Computer Science Hebei University
Classification for large datasets is a classical problem in machine learning. In this paper, we focus on effevtive classification algorithm for large datasets and imbalanced datasets. First, to deal with imbalanced da... 详细信息
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A Rough Set Model Based on Extended Dominance Relations
A Rough Set Model Based on Extended Dominance Relations
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作者: Yan LI Shuai SUN Yongfei JIN Yan ZHAN Key Lab.In Machine Learning and Computational Intelligence College of Mathematics and Information Science Hebei University
Dominance relation rough set approach(DRSA) is a useful mathematical tool to deal with preference-ordered data. The main idea is using dominance relations to replace equivalent relations in classical rough set theory.... 详细信息
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A Multi-task Pathfinding Method Based on CBR and Kd-tree
A Multi-task Pathfinding Method Based on CBR and Kd-tree
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作者: Yan Li Sen Liang Lanming Su Jiacheng He Key Lab.In Machine Learning and Computational Intelligence College of Mathematics and Computer Science Hebei University
Pathfinding is a typical task in many computer games, and its performance will affect the quality of game AI. In order to enhance the efficiency of multi-task pathfinding, case-based reasoning has been introduced in t... 详细信息
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PPLSA: Parallel probabilistic latent semantic analysis based on MapReduce
PPLSA: Parallel probabilistic latent semantic analysis based...
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7th IFIP International Conference on Intelligent Information Processing, IIP 2012
作者: Li, Ning Zhuang, Fuzhen He, Qing Shi, Zhongzhi Key Laboratory of Intelligent Information Processing Institute of Computing Technology Chinese Academy of Sciences Beijing China Graduate University Chinese Academy of Sciences Beijing China Key Lab. of Machine Learning and Computational Intelligence College of Mathematics and Computer Science Hebei University Baoding China
PLSA(Probabilistic Latent Semantic Analysis) is a popular topic modeling technique for exploring document collections. Due to the increasing prevalence of large datasets, there is a need to improve the scalability of ... 详细信息
来源: 评论