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| 地球化学数据多元模式识别技术 | |
| 引用本文： | 张远飞,袁继明,吴德文,朱谷昌. 地球化学数据多元模式识别技术[J]. 矿产与地质, 2004, 18(4): 304-308 |
| 作者姓名： | 张远飞 袁继明 吴德文 朱谷昌 |
| 作者单位： | 1. 桂林矿产地质研究院,广西,桂林,541004 2. 有色金属矿产地质调查中心,北京,100814 3. 中国地质大学,北京,100083 |
| 摘 要： | 地球化学数据多元模式识别技术能够实现“关系地球化学”的概念,来提取各种不同类型及不同元素组合的成矿异常信息。通过简要介绍模式识别的基本原理和应用于地球化学数据处理分析的数学模型和算法,探讨地球化学数据多元模式识别中几个重要的技术关键问题,并用实例来说明模式识别技术在地球化学数据计算分析中良好的应用效果。 |
| 关 键 词： | 模式识别 地球化学 数据处理 组合异常 |
| 文章编号： | 1001-5663(2004)04-0304-05 |
| 修稿时间： | 2004-05-20 |
MULTIVARIATE MODEL DISCRIMINATING TECHNIQUE FOR GEOCHEMICAL DATA |
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| ZHANG Yuan-fei,YUAN Ji-ming,WU De-wen,ZHU Gu-chang. MULTIVARIATE MODEL DISCRIMINATING TECHNIQUE FOR GEOCHEMICAL DATA[J]. Mineral Resources and Geology, 2004, 18(4): 304-308 | |
| Authors: | ZHANG Yuan-fei YUAN Ji-ming WU De-wen ZHU Gu-chang |
| Affiliation: | ZHANG Yuan-fei~1,YUAN Ji-ming~2,WU De-wen~3,ZHU Gu-chang~2 |
| Abstract: | Multivariate model discriminating technique for geochemical data can realize the concept of "relation geochemisry" to extract ore forming anomaly information of different types and different element associations. Several important key technical problems in multivariate model discriminating were discussed through the brief introduction of the basic principles of model discriminating and mathematic model and calculation method applied in geochemical data processing. The ideal result of geochemical data calculation and analysis by model discriminating technique was illuminated with some examples. |
| Keywords: | model discriminating geochemistry data processing anomaly combination |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |