节点文献
JADE在寻求地球化学成矿元素组合中的应用探索
APPLICATION AND EXPLORATION OF JADE IN SEARCHING THE COMBINATION OF GEOCHEMICAL ORE-FORMING ELEMENTS
【摘要】 地球化学成矿元素组合是指示矿床存在的重要标志,这里尝试基于独立分量分析理论中的JADE算法分析地球化学矿化元素组合特征,从非线性科学的角度来评判元素组合异常,并在西藏洞嘎金矿的科研实践中取得了良好效果。
【Abstract】 Geochemistry ore-forming elements association is an important indicator of ore deposit.In this paper,we adopt JADE algorithm based on the theory of independent component analysis to analyze the character of geochemistry mineralized element association,which discussed the combination anomaly from the point of view of Nonlinearity.It has been applied in Dongga gold deposit point in Tibet and good results were obtained.
【关键词】 矿化元素;
独立成份分析;
JADE;
矿化元素组合;
【Key words】 elements related to mineralization; independent component analysis; JADE; mineralassociations;
【Key words】 elements related to mineralization; independent component analysis; JADE; mineralassociations;
【基金】 国家自然科学基金项目(40873035);教育部博士点基金项目(200806160015);中国地质调查局项目(1212010916029);油气藏地质及开发工程国家重点实验室开放基金资助项目(PLC200703)
- 【文献出处】 物探化探计算技术 ,Computing Techniques for Geophysical and Geochemical Exploration , 编辑部邮箱 ,2012年01期
- 【分类号】P595
- 【被引频次】7
- 【下载频次】122