Improved expectation maximization algorithm for Gaussian mixed model using the kernel method

Improved expectation maximization algorithm for Gaussian mixed model using the kernel method

Fraud activities have contributed to heavy losses suffered by telecommunication companies. In this paper, we attempt to use Gaussian mixed model, which is a probabilistic model normally used in speech recognition to identify fraud calls in the telecommunication industry. We look at several issues en...

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Bibliographic Details
Main Authors: Mohd Yusoff, Mohd Izhan, Mohamed, Ibrahim, Abu Bakar, Mohd Rizam
Format: Article
Language:English
Published: Hindawi Publishing Corporation 2013
Online Access:http://psasir.upm.edu.my/id/eprint/30397/
http://psasir.upm.edu.my/id/eprint/30397/1/Improved%20expectation%20maximization%20algorithm%20for%20Gaussian%20mixed%20model%20using%20the%20kernel%20method.pdf

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