| 基于多核平台并行K-Medoids算法研究 |
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| 引用本文： | 李静滨,杨柳,华蓓. 基于多核平台并行K-Medoids算法研究[J]. 计算机应用研究, 2011, 28(2): 497-499. DOI: 10.3969/j.issn.1001-3695.2011.02.025 |
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| 作者姓名： | 李静滨 杨柳 华蓓 |
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| 作者单位： | 广西大学计算机与电子信息学院,南宁,530004 |
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| 摘 要： | 分析K-Medoids算法的内在并行性，设计一个适合多核平台的并行算法，并利用OpenMP进行实验。实验结果表明，并行算法对多核环境有很好的适应性，在双核及四核计算机上均获得了较好的加速比与运行效率。
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| 关 键 词： | 多核 K-Medoids算法 并行算法 OpenMP |
Research on parallel K-Medoids algorithm based on multi-core platform |
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| LI Jing-bin,YANG Liu,HUA Bei. Research on parallel K-Medoids algorithm based on multi-core platform[J]. Application Research of Computers, 2011, 28(2): 497-499. DOI: 10.3969/j.issn.1001-3695.2011.02.025 |
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| Authors: | LI Jing-bin YANG Liu HUA Bei |
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| Affiliation: | (School of Computer & Electronics & Information, Guangxi University, Nanning 530004, China) |
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| Abstract: | Analyzed the nice parallelism of K-Medoids and redesigned it to make suitable for multi-core platform. Implemented the parallel algorithm by OpenMP at last. The experimental results show that the new algorithm suits for multi-core condition very well and obtains good speedup and running efficiency on two-core and four-core machines both. |
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| Keywords: | multi-core K-Medoids algorithm parallel algorithm OpenMP |
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