灰色聚类分析在延边东部地区矿产预测中的应用

Application of Gray Clustering Analysis in the Prediction of Mineral Resources in the Eastern Region of Yanbian

以延边东部金铜矿产勘查资料为例,讨论了矿产预测中的灰色聚类分析的计算方法。该方法弥补了数理统计中的聚类分析方法在解决实际问题时只根据随机抽样的观测数据进行数字分类,而忽视了客观实际的不足,对地质找矿工作具有较大的实用性。

This paper, taking gold and copper mineral exploration data in the east of Yanbian as an example, discusses the calculation method of gray clustering analysis in mineral resources prediction. This method makes up the deficiency that the clustering analysis method of mathematical statistics in solving practical problems conducts digital sort in only according to the observation data of random sampling while ignoring the objective reality, and it has great practicality for the geological prospecting work.