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检索条件"主题词=clustering algorithms"
51098 条 记 录,以下是151-160 订阅
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Sharp kernel clustering algorithms and their associated Grothendieck inequalities
Sharp kernel clustering algorithms and their associated Grot...
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21st Annual ACM/SIAM Symposium on Discrete algorithms
作者: Khot, Subhash Naor, Assaf
In the kernel clustering problem we are given a (large) n x n symmetric positive semidefinite matrix A = (a(ij)) with Sigma(n)(i=1) Sigma(n)(j=1) a(ij) = 0 and a (small) k x k symmetric positive semidefinite matrix B ... 详细信息
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A Probabilistic Load Modelling Approach using clustering algorithms
A Probabilistic Load Modelling Approach using Clustering Alg...
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General Meeting of the IEEE-Power-and-Energy-Society (PES)
作者: ElNozahy, M. S. Salama, M. M. A. Seethapathy, R. Univ Waterloo Dept Elect & Comp Engn Waterloo ON N2L 3G1 Canada Hydro One Network Inc Waterloo ON Canada
In this paper, a novel probabilistic load modeling approach is presented. The proposed approach starts by grouping the 24 data points representing the hourly loading of each day in one data segment. The resulting 365 ... 详细信息
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Comparison of Major clustering algorithms Using Weka Tool  14
Comparison of Major Clustering Algorithms Using Weka Tool
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14th International Conference on Advances in ICT for Emerging Regions (ICTer) 2014
作者: Gunasekara, R. P. T. H. Wijegunasekara, M. C. Dias, N. G. J. Wayamba Univ Sri Lanka Dept Comp & Informat Syst Dandagamuwa Sri Lanka Univ Kelaniya Dept Stat & Comp Sci Colombo Sri Lanka
clustering algorithms are used in wide varieties of fields in many contexts. In these cases the behavior of the datasets are different to each other. Their sizes, density or the distribution may vary from one another.... 详细信息
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Performance evaluation of clustering algorithms for varying cardinality and dimensionality of data sets  1
Performance evaluation of clustering algorithms for varying ...
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1st International Conference on Recent Advances in Materials and Manufacturing (ICRAMM)
作者: Renjith, Shini Sreekumar, A. Jathavedan, M. Cochin Univ Sci & Technol Dept Comp Applicat Kochi 682022 Kerala India Mar Baselios Coll Engn & Technol Dept Comp Sci & Engn Thiruvananthapuram 695015 Kerala India
clustering is the most widely used unsupervised machine learning technique, having extensive applications in statistical analysis. We have multiple clustering algorithms available in theory and many more implementatio... 详细信息
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Class Assignment algorithms for Performance Measure of clustering algorithms
Class Assignment Algorithms for Performance Measure of Clust...
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8th International Conference on Computational Intelligence and Security (CIS)
作者: Zhang, Jie Xue, Xingsi Wang, Yuping Xidian Univ Sch Comp Sci & Technol Xian 710071 Peoples R China
To measure the performance or validity of clustering algorithms, several evaluation values, such as successful rate, successful number and full successful rate are defined. In order to ensure each cluster to at least ... 详细信息
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Review of clustering algorithms for Microgrid Formation  7
Review of Clustering Algorithms for Microgrid Formation
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7th IEEE Innovative Smart Grid Technologies - Asia (ISGT-Asia)
作者: Cheong, D. M. Li Kwok Fernando, T. Iu, H. C. Reynolds, M. Fletcher, J. Univ Western Australia Sch Elect Elect & Comp Engn Perth WA Australia Univ Western Australia Sch Comp Sci & Software Engn Perth WA Australia
Transitioning from a traditional distribution network grid or diesel only systems to microgrids, offers end-users economic benefits and higher power quality at a reduced environmental cost. Particularly, an upcoming r... 详细信息
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An abstract weighting framework for clustering algorithms
An abstract weighting framework for clustering algorithms
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4th SIAM International Conference on Data Mining
作者: Nock, R Nielsen, F Univ Antilles Guyane DSI GRIMAAG F-97275 Schoelder France
Recent works in unsupervised learning have emphasized the need to understand a new trend in algorithmic design, which is to influence the clustering via weights on the instance points. In this paper, we handle cluster... 详细信息
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Data Analysis of Vessel Traffic Flow Using clustering algorithms
Data Analysis of Vessel Traffic Flow Using Clustering Algori...
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International Conference on Intelligent Computation Technology and Automation
作者: Zheng Bin Chen Jinbiao Xia Shaosheng Jin Yongxing Shanghai Maritime Univ Shanghai Peoples R China
An unsupervised machine learning method clustering, is introduced to conclude characteristics of vessel traffic flow data. A new way is found to implement data analysis in vessel traffic field using artificial intelli... 详细信息
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Application of Line clustering algorithms for Improving Road Feature Detection  19
Application of Line Clustering Algorithms for Improving Road...
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19th IEEE International Conference on Intelligent Transportation Systems (ITSC)
作者: Poggenhans, Fabian Hellmund, Andre-Marcel Stiller, Christoph FZI Res Ctr Informat Technol Mobile Percept Syst D-76131 Karlsruhe Germany Karlsruhe Inst Technol Inst Measurement & Control Syst D-76131 Karlsruhe Germany
Although many algorithms have been proposed for the camera-based detection of road features (such as road markings, curbstones and road borders), truly contextual or relational information between the detections is ra... 详细信息
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Consensus clustering algorithms: Comparison and Refinement
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10th Workshop on Algorithm Engineering and Experiments/5th Workshop on Analytic Algorithmics and Combinatorics
作者: Goder, Andrey Filkov, Vladimir Univ Calif Davis Dept Comp Sci Davis CA 95616 USA
Consensus clustering is the problem of reconciling clustering information about the same data set coming from different sources or from different runs of the same algorithm. Cast as an optimization problem, consensus ... 详细信息
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