The performance of expectation maximization (EM) algorithm in Gaussian Mixed Models (GMM)
Expectation Maximization (EM) algorithm has experienced a significant increase in terms of usage in many fields of study. In this paper, the performance of the said algorithm in finding the Maximum Likelihood for the Gaussian Mixed Models (GMM), a probabilistic model normally used in fraud detectio...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English English |
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Universiti Putra Malaysia Press
2009
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| Subjects: | |
| Online Access: | http://psasir.upm.edu.my/id/eprint/17261/ http://psasir.upm.edu.my/id/eprint/17261/1/The%20performance%20of%20expectation%20maximization.pdf |
| _version_ | 1848843192802213888 |
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| author | Mohd Yusoff, Mohd Izhan Abu Bakar, Mohd. Rizam Mohd Nor, Abu Hassan Shaari |
| author_facet | Mohd Yusoff, Mohd Izhan Abu Bakar, Mohd. Rizam Mohd Nor, Abu Hassan Shaari |
| author_sort | Mohd Yusoff, Mohd Izhan |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Expectation Maximization (EM) algorithm has experienced a significant increase in terms of usage in many fields of study. In this paper, the performance of the said algorithm in finding the Maximum Likelihood for the Gaussian Mixed Models (GMM), a probabilistic model normally used in fraud
detection and recognizing a person’s voice in speech recognition field, is shown and discussed. At
the end of the paper, some suggestions for future research works will also be given. |
| first_indexed | 2025-11-15T08:11:07Z |
| format | Article |
| id | upm-17261 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T08:11:07Z |
| publishDate | 2009 |
| publisher | Universiti Putra Malaysia Press |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-172612015-10-23T02:51:06Z http://psasir.upm.edu.my/id/eprint/17261/ The performance of expectation maximization (EM) algorithm in Gaussian Mixed Models (GMM) Mohd Yusoff, Mohd Izhan Abu Bakar, Mohd. Rizam Mohd Nor, Abu Hassan Shaari Expectation Maximization (EM) algorithm has experienced a significant increase in terms of usage in many fields of study. In this paper, the performance of the said algorithm in finding the Maximum Likelihood for the Gaussian Mixed Models (GMM), a probabilistic model normally used in fraud detection and recognizing a person’s voice in speech recognition field, is shown and discussed. At the end of the paper, some suggestions for future research works will also be given. Universiti Putra Malaysia Press 2009 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/17261/1/The%20performance%20of%20expectation%20maximization.pdf Mohd Yusoff, Mohd Izhan and Abu Bakar, Mohd. Rizam and Mohd Nor, Abu Hassan Shaari (2009) The performance of expectation maximization (EM) algorithm in Gaussian Mixed Models (GMM). Pertanika Journal of Science & Technology, 17 (2). 231 - 243. ISSN 0128-7680 http://pertanika.upm.edu.my/Pertanika Expectation-maximization algorithms. Gaussian processes. Estimation theory. English |
| spellingShingle | Expectation-maximization algorithms. Gaussian processes. Estimation theory. Mohd Yusoff, Mohd Izhan Abu Bakar, Mohd. Rizam Mohd Nor, Abu Hassan Shaari The performance of expectation maximization (EM) algorithm in Gaussian Mixed Models (GMM) |
| title | The performance of expectation maximization (EM) algorithm in Gaussian Mixed Models (GMM) |
| title_full | The performance of expectation maximization (EM) algorithm in Gaussian Mixed Models (GMM) |
| title_fullStr | The performance of expectation maximization (EM) algorithm in Gaussian Mixed Models (GMM) |
| title_full_unstemmed | The performance of expectation maximization (EM) algorithm in Gaussian Mixed Models (GMM) |
| title_short | The performance of expectation maximization (EM) algorithm in Gaussian Mixed Models (GMM) |
| title_sort | performance of expectation maximization (em) algorithm in gaussian mixed models (gmm) |
| topic | Expectation-maximization algorithms. Gaussian processes. Estimation theory. |
| url | http://psasir.upm.edu.my/id/eprint/17261/ http://psasir.upm.edu.my/id/eprint/17261/ http://psasir.upm.edu.my/id/eprint/17261/1/The%20performance%20of%20expectation%20maximization.pdf |