Search Results - subject:"Expectation maximization"

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Record Linkage : Zusammenführung von Daten auf Basis des Modells von Fellegi und Sunter

Schürle, Josef - 2004 - 1. Aufl.

Persistent link: https://www.econbiz.de/10001984111

Value-at-Risk-Schätzung mit Gauß'schen Mischverteilungen und künstlichen neuronalen Netzen

Prinzler, Ralf - 2001

Persistent link: https://www.econbiz.de/10001583953

Missing data methods in longitudinal studies: a review

Ibrahim, Joseph; Molenberghs, Geert - In: TEST: An Official Journal of the Spanish Society of … 18 (2009) 1, pp. 1-43

Persistent link: https://www.econbiz.de/10004970867

A New Concurrent Calibration Method for Nonequivalent Group Design under Nonrandom Assignment

Miyazaki, Kei; Hoshino, Takahiro; Mayekawa, Shin-ichi; … - In: Psychometrika 74 (2009) 1, pp. 1-19

Persistent link: https://www.econbiz.de/10005603385

An Expectation Maximization Approach to Estimate Malaria Haplotype Frequencies in Multiply Infected Children

Li, Xiaohong; Foulkes, Andrea; Yucel, Recai; Rich, Stephen - In: Statistical Applications in Genetics and Molecular Biology 6 (2007) 1, pp. 33-33

expectation maximization (EM) approach to maximum likelihood estimation of haplotype frequencies in this missing data setting. The …

Persistent link: https://www.econbiz.de/10005752541

A MATHEMATICAL THEORY FOR LEARNING, AND ITS APPLICATION TO TIME-VARYING COMPUTED TOMOGRAPHY

PERLOVSKY, LEONID; DEMING, ROSS - In: New Mathematics and Natural Computation (NMNC) 01 (2005) 01, pp. 147-171

The brain has evolved to enable organisms to survive in a complicated and dynamic world. Its operation is based upon a priori models of the environment which are adapted, during learning, in response to new and changing stimuli. The same qualities that make biological learning mechanisms ideal...

Persistent link: https://www.econbiz.de/10005047310

Finding cancer subtypes in microarray data using random projections

Ghosh, Debashis - Berkeley Electronic Press - 2004

developed based on a combination of random projections and the expectation-maximization algorithm. Because the approach is …

Persistent link: https://www.econbiz.de/10005579274

A latent trait model for dichotomous choice data

Hoijtink, Herbert - In: Psychometrika 55 (1990) 4, pp. 641-656

Persistent link: https://www.econbiz.de/10005603378