Mixture models based on Multiresolution Analysis Theory
نویسندگان
چکیده
The aim of this paper is to define a new family of probability density functions (MR pdf) based on the multiresolution analysis theory. Each function of this family can be seen as a particular type of density mixture. The MR pdf has advantages of estimation over the conventional mixtures and it is suitable to model a large variety of square integrable probability density functions. The flexibility and the properties of local analysis of the MR pdf facilitate the modelling of the splitting and merging of sub-populations into a given population. In order to do this two algorithms are provided.
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