| 特征分析模型构造原理 |
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| 引用本文： | 杨永华.特征分析模型构造原理[J].吉林大学学报(地球科学版),1988(1). |
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| 作者姓名： | 杨永华 |
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| 摘 要： | 本文研究在矿产资源评价中适用于不同条件的,特征分析模型的构造原则和方法:建立一般特征分析模型的最大标度准则;变量权和样品关联度的不同算法和解释;基于不同相似性度量标准的矿床模型及建立广义矿化模型的方法;构造多维特征分析模型和进行定量资源评价的可能性。
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| 关 键 词： | 权 状态值 条件模型 二维特征 |
THE PRINCIPLE AND CONSTRUCTION OF CHARACTERISTIC ANALYSIS MODEL |
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| Yang Yonghua.THE PRINCIPLE AND CONSTRUCTION OF CHARACTERISTIC ANALYSIS MODEL[J].Journal of Jilin Unviersity:Earth Science Edition,1988(1). |
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| Authors: | Yang Yonghua |
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| Institution: | Yang Yonghua |
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| Abstract: | This paper studies the general principle and the construction of characteristic analysis model including the criterion of setting up characteristic enalysis model which can produce the greatest degree of match for cells mailing the deduction of the algorithm of evaluating the largest eigenvalue of matrix and its eigenvector; the different calculation methods and their explantiens of weights of variables and the degree of match for cells; the selection of variables that constitute the models and the evaluation of binary form and ternary form; weighting variables from the study of the relationships between variables and the conditions of use of the unconstraint models that calculate the degree of match for cells according to the weights; setting up generalized models by means of cells that do not contain deposits and lastly, the possibility of predieting the reserves of ore-deposits by means of the methods of characteristic analysis |
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| Keywords: | weight statevalua conditional model two-dimensional charaeteristic |
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