Broadcasting Correlated Gaussians
نویسندگان
چکیده
منابع مشابه
Multiscale complexity of correlated Gaussians.
We apply a recently developed measure of multiscale complexity to the Gaussian model consisting of continuous spins with bilinear interactions for a variety of interaction matrix structures. We find two universal behaviors of the complexity profile. For systems with variables that are not frustrated, an exponential decay of multiscale complexity in the disordered regime shows the presence of sm...
متن کاملPrediction of (1)P Rydberg energy levels of beryllium based on calculations with explicitly correlated Gaussians.
Benchmark variational calculations are performed for the seven lowest 1s(2)2s np ((1)P), n = 2...8, states of the beryllium atom. The calculations explicitly include the effect of finite mass of (9)Be nucleus and account perturbatively for the mass-velocity, Darwin, and spin-spin relativistic corrections. The wave functions of the states are expanded in terms of all-electron explicitly correlat...
متن کاملBorn-Oppenheimer and non-Born-Oppenheimer, atomic and molecular calculations with explicitly correlated Gaussians.
Molecular Calculations with Explicitly Correlated Gaussians Sergiy Bubin,*,† Michele Pavanello,*,‡ Wei-Cheng Tung, Keeper L. Sharkey, and Ludwik Adamowicz* †Department of Physics and Astronomy, Vanderbilt University, Nashville, Tennessee 37235, United States ‡Department of Chemistry, Rutgers University Newark, Newark, New Jersey 07102, United States Department of Chemistry and Biochemistry and ...
متن کاملProducts of Gaussians
Recently Hinton (1999) has introduced the Products of Experts (PoE) model in which several individual probabilistic models for data are combined to provide an overall model of the data. Below we consider PoE models in which each expert is a Gaussian. Although the product of Gaussians is also a Gaussian, if each Gaussian has a simple structure the product can have a richer structure. We examine ...
متن کاملEM for Spherical Gaussians
In this project, we examine two aspects of the behavior of the EM algorithm for mixtures of spherical Gaussians; 1) the benefit of spectral projection for such mixtures, and 2) the general behavior of the EM algorithm under certain separability criteria. Our current results are for mixtures of two Gaussians, although these can be extended. In the case of 1), we show that the value of the Q func...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Information Theory
سال: 2010
ISSN: 0018-9448,1557-9654
DOI: 10.1109/tit.2010.2048453