Topic
K-distribution
About: K-distribution is a research topic. Over the lifetime, 1281 publications have been published within this topic receiving 51774 citations.
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TL;DR: In this paper, a general solution to the dynamical equation for the probability distribution associated with n interacting species is obtained by employing the author's generic canonical expression for the rate functions.
1 citations
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07 Aug 2002TL;DR: In this paper, the authors extend the representation from discrete to continuous distributions by using a diffusion equation with a diffusion coefficient that inversely depends on the data density and derive the corresponding path probability measure.
Abstract: Representations based on random walks can exploit discrete data distributions for clustering and classification. We extend such representations from discrete to continuous distributions. Transition probabilities are now calculated using a diffusion equation with a diffusion coefficient that inversely depends on the data density. We relate this diffusion equation to a path integral and derive the corresponding path probability measure. The framework is useful for incorporating continuous data densities and prior knowledge.
1 citations
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TL;DR: In this paper, the existence of intrinsic probability distributions for physical systems, and calculate the probability distribution by optimizing the Fisher information metric under specified constraints, and obtain differential equations for the probability distributions.
Abstract: For a given metric $g_{\mu
u}$, which is identified as Fisher information metric, we generate new constraints for the probability distributions for physical systems. We postulate the existence of intrinsic probability distributions for physical systems, and calculate the probability distribution by optimizing the Fisher information metric under specified constraints. Accordingly, we get differential equations for the probability distributions.
1 citations