Method for characterizing information in data sets using multifractals

摘要

The invention concerns a method for estimating characteristic information of data items in a data set, such as a database, based on parameters of a multifractal distribution. The invention facilitates efficient estimation of such characteristic information of data contained in a data set more accurately than known estimation methods and without requiring an exhaustive analysis of the data. The invention also concerns an efficient technique for generating the parameters for the multifractal distribution.