CAJ | 학술논문

地球化学成矿元素的组合特征对于研究矿床赋存位置有着意义重大，应用独立分量分析理论来解决地球化学成矿元素组合的定量求取问题，分别建立FastICA和JADE模型，经过对实际矿区资料的处理分析，得到的组合异常图与各单元素的异常情况套合情况较好，这为后期的异常评价和解释提供了重要依据。
지구화학성광원소적조합특정대우연구광상부존위치유착의의중대，응용독립분량분석이론래해결지구화학성광원소조합적정량구취문제，분별건립FastICA화JADE모형，경과대실제광구자료적처리분석，득도적조합이상도여각단원소적이상정황투합정황교호，저위후기적이상평개화해석제공료중요의거。
The combination features of geochemical ore-forming elements are of great significance to the study of ore occurrence locations. This paper applies the theory of independent component analysis to solve the problem of geochemical data processing by builded the FastICA and JADE models. The results gained from the process and analyses of the actual mining dada are fairly good, with the combination anomaly diagram fitting the abnormal conditions of every element, which provides the important basis for the subsequent anomaly evaluation and interpretation.