White Papers

Data Warehousing and Data Mining

Overview This paper wants to determine database data density. A good way to do that is by using probability density function (PDF). A PDF is a statistical function that provides continuous probability density information. This project deals with the implementation of the Adaptive Probability Density Function (APDF) method for 2-dimensional data which extends PDF adding the concept of error estimations. This method processes data until the difference between the true-value of the function and the estimated one is lower or equal to the predefined error parameter.

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Publisher: Free University of Bolzano
File Format: PDF
Date Published: Aug 29, 2009
Format: White Papers
Topics: Business Intelligence - Data Warehousing, Data Mining - Analysis

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