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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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Hindawi Publishing Corporation
2013
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| Online Access: | http://psasir.upm.edu.my/id/eprint/30397/1/Improved%20expectation%20maximization%20algorithm%20for%20Gaussian%20mixed%20model%20using%20the%20kernel%20method.pdf http://psasir.upm.edu.my/id/eprint/30397/ http://www.hindawi.com/journals/mpe/2013/757240/ |
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