Atıf İçin Kopyala
AÇIKGÖZ İ.
JOURNAL OF STATISTICS & MANAGEMENT SYSTEMS, cilt.21, sa.7, ss.1211-1228, 2018 (ESCI)
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Yayın Türü:
Makale / Tam Makale
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Cilt numarası:
21
Sayı:
7
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Basım Tarihi:
2018
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Doi Numarası:
10.1080/09720510.2018.1496520
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Dergi Adı:
JOURNAL OF STATISTICS & MANAGEMENT SYSTEMS
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Derginin Tarandığı İndeksler:
Emerging Sources Citation Index (ESCI)
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Sayfa Sayıları:
ss.1211-1228
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Anahtar Kelimeler:
Normal mixture distribution, EM algorithm, Penalized EM algorithm, Profile likelihood method, Estimation of parameter, MAXIMUM-LIKELIHOOD
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Ankara Üniversitesi Adresli:
Evet
Özet
As we know, as the likelihood function of the normal mixture is not a bounded function on Theta, a global maximum likelihood estimation(MLE) can not always be found and use of an EM (Expectation-Maximization) algorithm can possible lead towards a degenerate solution.