Results 291 to 300 of about 4,806,885 (346)

Restoring with Maximum Likelihood and Maximum Entropy*

Journal of the Optical Society of America, 1972
Given M sampled image values of an incoherent object, what can be deduced as the most likely object? Using a communication-theory model for the process of image formation, we find that the most likely object has a maximum entropy and is represented by a restoring formula that is positive and not band limited.
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Robust Maximum Likelihood Estimation

INFORMS Journal on Computing, 2019
In many applications, statistical estimators serve to derive conclusions from data, for example, in finance, medical decision making, and clinical trials. However, the conclusions are typically dependent on uncertainties in the data. We use robust optimization principles to provide robust maximum likelihood estimators that are protected against data ...
Dimitris Bertsimas, Omid Nohadani
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Moment Estimators and Maximum Likelihood

Biometrika, 1958
where J'q2(x) P(x; 0) dx = Or, J'q(x) qq(x) P(x; 0) dx = 0 (r+ s). (2) To avoid undue complication at this stage we assume P(x; 0) is continuous throughout its range. We reconsider the restrictions on P in a subsequent section.
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Maximum Likelihood Phylodynamic Analysis

2018
Die Anzahl der verfügbaren Genomsequenzen für verschiedene Pathogene hat in den letzten Jahren ausserordentlich zugenommen. Bestehende tradi- tionelle Methoden für die phylodynamische Analyse sind nicht effizient für eine große Anzahl von Sequenzen. Um mit den heute verfügbaren Daten- sätzen umzugehen, sind effiziente Heuristiken notwendig.
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Information Theory and an Extension of the Maximum Likelihood Principle

, 1973
H. Akaike
semanticscholar   +1 more source

Evolutionary trees from DNA sequences: A maximum likelihood approach

Journal of Molecular Evolution, 2005
J. Felsenstein
semanticscholar   +1 more source

Refinement of macromolecular structures by the maximum-likelihood method.

Acta Crystallographica Section D: Biological Crystallography, 1997
G. Murshudov, A. Vagin, E. Dodson
semanticscholar   +1 more source

Maximum likelihood from incomplete data via the EM - algorithm plus discussions on the paper

, 1977
A. Dempster, N. Laird, D. Rubin
semanticscholar   +1 more source

Maximum Likelihood Reconstruction for Emission Tomography

IEEE Transactions on Medical Imaging, 1983
L. Shepp, Y. Vardi
semanticscholar   +1 more source

A reliability coefficient for maximum likelihood factor analysis

, 1973
L. Tucker, C. Lewis
semanticscholar   +1 more source