Binary Information Press
With the wide application of multi-dimensional data analysis in various fields, data cube computation attracts more and more attentions of researchers. Data cube computation attracts more and more attentions of researchers; however, this method can't find the interest information efficiently. An algorithm of mining all the exceptional cells in data cube is proposed, the authors adapt the viewpoint of interest layer, mining the exceptions on interest layer only. Only a threshold of exception is needed as input to find the exceptions in each data cell.