Efficient Mining Maximal Trend Biclusters in Real-Valued Resource Effectiveness Matrix:The CeCluster Algorithm

摘要：

　　The efficiency of resources is the footstone for building prognostics and health management system or safety system.In this study,we proposed an efficient bicluster mining algorithm: CeCluster algorithm,which mines trend bicluster in real-valued resource effectiveness matrices.To improve the mining efficiency,CeCluster algorithm mines maximal trend bicluster using the method of column extension and multiple pruning strategies without candidate maintenance.Ce- Cluster algorithm can not only mine resource patterns with effectiveness in the downtrend,but also mine those with effectiveness in the uptrend.CeCluster algorithm can also mine resource patterns without change of effectiveness.The experimental result shows our algorithm is efficient than traditional algorithm.

关键词： Trend bicluster Real-valued Resource

作者: Lihua Zhang Miao Wang Qingfan Gu Zhengjun Zhai Guoqing Wang

作者单位: School of Computer Science and Engineering, Northwestern Polytechnical University, YouYiXiLu 127, Xi Science and Technology on Avionics Integration Laboratory, Guiping Road 432, Shanghai 200233, China; China National Aeronautical Radio Electronics Research Institute, Guiping Road 432, Shanghai 200233, School of Computer Science and Engineering, Northwestern Polytechnical University, YouYiXiLu 127, Xi School of Computer Science and Engineering, Northwestern Polytechnical University, YouYiXiLu 127, Xi

会议类型: 国际会议

会议名称: 2013西安国际航空维修与管理学术会议

会议地点: 西安

会议语种:英文

页码: 43-53

在线出版日期: 2013-11-25（万方平台首次上网日期，不代表论文的发表时间）