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Employing a combined function for exception exploration in multidimensional data
Employing a combined function for exception exploration in multidimensional data
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机译:使用组合功能进行多维数据的异常探索
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摘要
There is provided a method for providing a function for use in detecting a presence of an exception in multidimensional data. The method comprises the steps of (a) partitioning the multidimensional data into at least a first region and a second region; (b) assigning a first region-specific function to the first region and a second region-specific function to the second region; and (c) determining a combined function from the first region-specific function and the second region-specific function. The combined function is used to calculate an expected value of the multidimensional data for distinguishing the presence of an exception.
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