Results 231 to 240 of about 12,763 (276)

MAXENT APPROACH TO QUBITS

Condensed Matter Theories, 2007
We consider the Hubbard-like Hamiltonian used in Physica B 352 (2004) 269-279, using the MaxEnt approach and a CSCO, as the set of relevant operators which, obviously, close a partial Lie algebra with the Hamiltonian. So, it is possible to define a positive definite metric on the space spanned by the mean values of the CSCO. Particularly, the selected
Sarris, C. M., Proto, A. N., Malik, F. B.   +2 more
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Updating, supposing, and maxent

Theory and Decision, 1987
The philosophical controversy concerning the logical status of MAXENTmay be in large measure due to the conflation of two distinct logical roles:(1) A general inductive principle for updating subjective probabilities (2)a supposing rule for moving from one chance probability to another.When judged under standards of dynamic coherence appropriate to (1),
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FROM THERMODYNAMICS TO MAXENT

International Journal of Modern Physics B, 2007
The maximum entropy principle (MaxEnt) is one of the most powerful approaches in the theorist arsenal. It has been used in many areas of science, and, in particular, in both statistical mechanics and the quantum many body problem. Here we show how to derive MaxEnt from the laws of thermodynamics.
A. PLASTINO, E. M. F. CURADO
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Supersymmetry and the q-MaxEnt treatment

Physica A: Statistical Mechanics and its Applications, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Batle, J., Casas, M., Plastino, A. R., Plastino, A.   +3 more
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A Maxent-Stress Model for Graph Layout

IEEE Transactions on Visualization and Computer Graphics, 2012
In some applications of graph visualization, input edges have associated target lengths. Dealing with these lengths is a challenge, especially for large graphs. Stress models are often employed in this situation. However, the traditional full stress model is not scalable due to its reliance on an initial all-pairs shortest path calculation. A number of
Emden R, Gansner, Yifan, Hu, Stephen, North   +2 more
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Finite mixtures of MaxEnt distributions

Applied Mathematics and Computation, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Shamilov, Aladdin, Asma, Senay
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Application of Maxent to Inverse Photoemission Spectroscopy

1996
Information about the spectral density gained by inverse photoemission spectroscopy is distorted by the Fermi distribution and the apparatus function. In many cases recovery of the desired physical quantities is hampered by an ill-posed inversion problem.
Linden, W., Donath, M., Dose, V.
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Maxent-Nesom in Equilibrium Conditions

2002
Let us consider a many-body system (the sample in a given experiment) in contact with ideal reservoirs, and, to be specific, let us take the case of thermal and particle reservoirs.
Roberto Luzzi, Áurea R. Vasconcellos, J. Galvão Ramos   +2 more
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Abbreviation Recognition with MaxEnt Model

2006
Abbreviated words carry critical information in the literature of many special domains. This paper reports our research in recognizing dotted abbreviations with MaxEnt model. The key points in our work include: (1) allowing the model to optimize with as many features as possible to capture the text characteristics of context words, and (2) utilizing ...
Chunyu Kit, Xiaoyue Liu, Jonathan J. Webster   +2 more
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Maxent, Mathematics, and Information Theory

1996
This is a mathematically oriented survey about the method of maximum entropy or minimum I-divergence, with a critical treatment of its various justifications and relation to Bayesian statistics. Information theoretic ideas are given substantial attention, including “information geometry”.
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