Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Beijing Institute of Technology》 2004-12
Add to Favorite Get Latest Update

High Dimensional Cloud Model and Its Application in Multiple Attribute Evaluation

ZHANG Guo-ying~(1,2),SHA Yun~2,LIU Xu-hong~1,LIU Yu-shu~1(1.Department of Computer Science and Engineering, School of Information Science and Technology, Beijing Institute of Technology, Beijing100081, China; 2.Department of Information Technology, Beijing Institute of Petrochemical Technology, Beijing102617, China)  
Core space multidimensional cloud model and its application in multiple attributes evaluation are introduced. Digital characteristics of the cloud model are calculated from the range of values in the sampling attributes. The relationship between the attribute values and the membership attribute value belonging to its expected value is described by the cloud model. Based on the 1-D cloud, core space multidimensional cloud model is built up. For these samples within the core space, their membership is unity. A sample is evaluated by its membership within the model. Designated area in GIS is evaluated by multi-dimensional cloud model, appropriate positions for an observation post are chosen and classified. Multiple attribute evaluations of the model resulted in the fine experimental results.
【Fund】: 国家部委预研项目(10405033)
【CateGory Index】: P208
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved