Research Article

Analyzing Classifier Performances Based on Implemented Expectation-Maximization Algorithm to Gaussian Mixture Model

August 15, 2020
TR EN

Analyzing Classifier Performances Based on Implemented Expectation-Maximization Algorithm to Gaussian Mixture Model

Abstract

Parametric density estimations i.e., maximum likelihood, mixture model, bayesian inference, maximum entropy are frequently used when type of distribution is known or predictable. Expectation-Maximization (EM) or a variable step learning algorithm are most successful ways for obtaining maximum likelihoods of distribution parameters. In this paper, we aim to present implementation of the EM algorithm to multidimensional Gaussian mixture model (GMM) that includes three different distributions. In this study, the statistical distribution is obtained from Gaussian distribution and parameters which are mean and covariance matrices for each distributions are used for estimation process. Original feature vectors and their estimates are compared in term of similarity as well as obtained results are presented and discussed in details. In addition, each distribution for bifurcated dataset is indicated. Finally, Bayesian, k-NN and Discriminant classifier methods are implemented to GMM and the performance of these methods are analyzed.

Keywords

References

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  7. Bowei Y., Mingzhang Y., and Purnamrita S. (2017). Statistical Convergence Analysis of Gradient EM on General Gaussian Mixture Models. arXiv preprint arXiv:1705.08530.
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Details

Primary Language

English

Subjects

Engineering

Journal Section

Research Article

Authors

Publication Date

August 15, 2020

Submission Date

June 28, 2020

Acceptance Date

August 10, 2020

Published in Issue

Year 2020

APA
Cengiz, K. (2020). Analyzing Classifier Performances Based on Implemented Expectation-Maximization Algorithm to Gaussian Mixture Model. Avrupa Bilim Ve Teknoloji Dergisi, 26-37. https://doi.org/10.31590/ejosat.778804
AMA
1.Cengiz K. Analyzing Classifier Performances Based on Implemented Expectation-Maximization Algorithm to Gaussian Mixture Model. EJOSAT. Published online August 1, 2020:26-37. doi:10.31590/ejosat.778804
Chicago
Cengiz, Korhan. 2020. “Analyzing Classifier Performances Based on Implemented Expectation-Maximization Algorithm to Gaussian Mixture Model”. Avrupa Bilim Ve Teknoloji Dergisi, August 1, 26-37. https://doi.org/10.31590/ejosat.778804.
EndNote
Cengiz K (August 1, 2020) Analyzing Classifier Performances Based on Implemented Expectation-Maximization Algorithm to Gaussian Mixture Model. Avrupa Bilim ve Teknoloji Dergisi 26–37.
IEEE
[1]K. Cengiz, “Analyzing Classifier Performances Based on Implemented Expectation-Maximization Algorithm to Gaussian Mixture Model”, EJOSAT, pp. 26–37, Aug. 2020, doi: 10.31590/ejosat.778804.
ISNAD
Cengiz, Korhan. “Analyzing Classifier Performances Based on Implemented Expectation-Maximization Algorithm to Gaussian Mixture Model”. Avrupa Bilim ve Teknoloji Dergisi. August 1, 2020. 26-37. https://doi.org/10.31590/ejosat.778804.
JAMA
1.Cengiz K. Analyzing Classifier Performances Based on Implemented Expectation-Maximization Algorithm to Gaussian Mixture Model. EJOSAT. 2020;:26–37.
MLA
Cengiz, Korhan. “Analyzing Classifier Performances Based on Implemented Expectation-Maximization Algorithm to Gaussian Mixture Model”. Avrupa Bilim Ve Teknoloji Dergisi, Aug. 2020, pp. 26-37, doi:10.31590/ejosat.778804.
Vancouver
1.Korhan Cengiz. Analyzing Classifier Performances Based on Implemented Expectation-Maximization Algorithm to Gaussian Mixture Model. EJOSAT. 2020 Aug. 1;26-37. doi:10.31590/ejosat.778804