Management and Analysis of Large Scientific Datasets

Management and Analysis of Large Scientific Datasets
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大型科学数据集的管理和分析

DOI:
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发表时间:
1992
期刊:
影响因子:
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通讯作者:
R. Everson
R. Everson
中科院分区:
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文献类型:
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作者:
L. Sirovich;R. Everson

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经验本征函数方法(Karhunen-Loève过程)是在适合处理大型科学数据集的框架内开发的。它示出,这是一个内在的表示任何给定的数据库总是,在一个定义良好的数学意义上,最佳的描述。该方法说明了各种例子,产生于目前的研究,并采取从模式识别,湍流,生理学和海洋流。在每个实例中的经验本征函数的例子。
The method of empirical eigenfunctions (Karhunen-Loève procedure) is developed within a framework suitable for dealing with large scientific datasets. It is shown that this furnishes an intrinsic representation of any given database which is always, in a well-defined mathematical sense, the optimal description. The methodology is illustrated by a variety of examples, arising out of current research and taken from pattern recognition, turbulent flow, physiology, and oceanographic flow. In each instance examples of the empirical eigenfunctions are presented.
DOI: 10.1126/science.2165630
发表时间: 1990-07-27
期刊: SCIENCE
影响因子: 56.9
作者:
TSO, DY;FROSTIG, RD;GRINVALD, A
通讯作者: GRINVALD, A