The Application Prospect of the Membership Cloud Theory in Geosciences
详细信息
- 责任者：Chen Ming (Institute of Mineral Resources ; Chinese Academy of Geological Sciences ; Beijing 100037 ; China) ; Xiao Keyan
- 刊名：Geological Bulletin of China
- 出版年：2011
- 卷期：30(5)
- 关键词：环境 ; environment ; 矿产资源 ; mineral resources
- 页码：p.670-676
- 图表：1 illus., 2 tables, 16 refs.
- 分类号：1800
- issnNo：ISSN1671-2552
- isbnNo：CN11-4648/P
摘要
The concept of membership cloud was proposed by Li Deyi to overcome the deficiency of Fuzzy theory. It is now developed into a series of theories, including Cloud Module, Cloud Transformation and Cloud Reasoning. Rare application of the Membership Cloud Theory (MCT, briefly) in geosciences has been found so far. Phenomenon of member cloud is common in mineral resources and environmental sciences, such as fuzzy assessment of environmental pollution grade, metallogenetic explanation of geochemical and/or geophysical anomalies, assessment of mining safety, quantitative processing of descriptive geodata, knowledge mining from data warehouse, uncertainty research of location and attribute data, and mineral resource prediction, etc.