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Application of the Fuzzy Pattern Recognition to Predict the Mineralization

详细信息

责任者：Dong Fangling (Institute of Mathematical Geology and Remote Sensing Geology of Faculty of Resources ; China University of Geosciences ; Wuhan 430074 ; China) ; Chen Jianxiang
刊名：Xinjiang Geology
出版年：2009
卷期：27(3)
关键词：模式识别 ; pattern recognition ; 成矿预测 ; metallogenic prediction ; 西藏 ; Tibet
页码：p.294-296
图表：1 illus., 2 tables, 13 refs.
分类号：2100
issnNo：ISSN1000-8845
isbnNo：CN65-1092/P

摘要

The main production and metallogenetic area of chromite in China is Tibet. The chromite was controlled by ultrabasic rocks. Using the data of Oxide percentage in ultrabasic rock of Tibet, the authors classify the rocks by theory of fuzzy pattern recognition. By randomly take out tested rock method, the author find Hamming closing degree is the highest measurement in five methods. Then the author has predicted the unknown ultrabasic rock to find the 25th rock contained chromite. The result has high reliability. This method also takes the very important academic function as to fine chromite in Tibet.

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