parallel construction of approximate knn graph
文献类型：会议论文
| 作者 | Wang Dilin ; Zheng Yanmei ; Cao Jianwen |
| 出版日期 | 2012 |
| 会议名称 | 11th International Symposium on Distributed Computing and Applications to Business, Engineering and Science, DCABES 2012 |
| 会议日期 | October 19, 2012 - October 22, 2012 |
| 会议地点 | Guilin, China |
| 关键词 | Parallel architectures |
| 页码 | 22-26 |
| 中文摘要 | Building k-nearest neighbor (kNN) graphs is a necessary step in such areas as data mining and machine learning. So in this paper, we attempt to study the kNN furthermore, we first propose a parallel algorithm for approximate kNN graph construction and then apply the kNN graph to the application of clustering. Experiments show that our MPI/OpenMP mixed mode codes can make the construction of approximate kNN graph faster and make the parallelization and implementation easier. Finally, we compare the results of agglomerative clustering methods by using our parallel algorithm to illustrate the applicability of this method. © 2012 IEEE. |
| 英文摘要 | Building k-nearest neighbor (kNN) graphs is a necessary step in such areas as data mining and machine learning. So in this paper, we attempt to study the kNN furthermore, we first propose a parallel algorithm for approximate kNN graph construction and then apply the kNN graph to the application of clustering. Experiments show that our MPI/OpenMP mixed mode codes can make the construction of approximate kNN graph faster and make the parallelization and implementation easier. Finally, we compare the results of agglomerative clustering methods by using our parallel algorithm to illustrate the applicability of this method. © 2012 IEEE. |
| 收录类别 | EI |
| 会议录 | Proceedings - 11th International Symposium on Distributed Computing and Applications to Business, Engineering and Science, DCABES 2012
 |
| 语种 | 英语 |
| ISBN号 | 9780769548180 |
| 源URL | [http://ir.iscas.ac.cn/handle/311060/15846]  |
| 专题 | 软件研究所_软件所图书馆_会议论文 |
| 推荐引用方式 GB/T 7714 | Wang Dilin,Zheng Yanmei,Cao Jianwen. parallel construction of approximate knn graph[C]. 见:11th International Symposium on Distributed Computing and Applications to Business, Engineering and Science, DCABES 2012. Guilin, China. October 19, 2012 - October 22, 2012. |
入库方式： OAI收割
来源：软件研究所
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