储层评价中的大样本聚类方法

1991年 13卷 第3期
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CLUSTERING ANALYSIS ON BULK SAMPLES FOR THE RESERVOIR EVALUATION
杨德永 李超
Yang Deyong Li Chao
长庆石油勘探开发研究院 甘肃庆阳
Institute of Petroleum Exploration and Development, Qingyang, Gansu
本文介绍了普通聚类分析和大样本聚类分析方法,并对谱系图绘制问题、克服重心反转问题、变量选择及结果分析问题进行了探讨。
The procedures for conventional and bulk sample clustering analysis are introduced in this paper. Furthermore, the problems concerning lineage plotting, the reverse of gravity centre, selection of variables and result analysis are discussed in detail.
https://doi.org/10.11781/sysydz199103281