نتایج جستجو برای: informational entropy
تعداد نتایج: 76318 فیلتر نتایج به سال:
In the holographic AdS/QCD approach, confinement/deconfinement transition is associated with Hawking-Page of a thermal anti-de Sitter (AdS) space to an AdS black hole. case hard wall model, takes place in planar thanks introduction infrared cut-off geometry. The corresponding thermodynamic entropy $SU(N) $ gauge theory jumps from proportional $N^0$ confined hadronic phase $N^2$ plasma phase, pr...
This study aimed to describe (1) the prevalence of informational needs in surgically treated women with vulvar neoplasia during the first week after hospital discharge, (2) associations between informational needs and age, type, disease stage and the extent of surgery and (3) additional informational needs. This convergent parallel designed mixed-methods study was conducted in eight hospitals a...
In this paper, the two parameter ADK entropy, as a generalized of Re'nyi entropy, is considered and some properties of it, are investigated. We will see that the ADK entropy for continuous random variables is invariant under a location and is not invariant under a scale transformation of the random variable. Furthermore, the joint ADK entropy, conditional ADK entropy, and chain rule of this ent...
study of the limit-point concept [16]. Which factors could dictate the introduction of a topology for a given system of informational formulas? In informational cases, different kinds of reasonable topologies, corresponding intuitive ideas what an understanding, interpretation, conception, perception and meaning should be, are coming to the consciousness, that is, into the modeling foreground. ...
The purpose of this study is to define the concepts of Tsallis entropy and conditional Tsallis entropy of fuzzy partitions and to obtain some results concerning this kind entropy. We show that the Tsallis entropy of fuzzy partitions has the subadditivity and concavity properties. We study this information measure under the refinement and zero mode subset relations. We check the chain rules for ...
Speech understanding in noise is affected by both the energetic and informational masking components of the background noise. In addition, when the background noise is everyday speech, the relative contributions of the energetic and informational masking components to the overall difficulties in understanding speech are unclear. This study estimated informational masking effects, in conversatio...
The characterization of neuronal connectivity is one of the most important matters in neuroscience. In this work, we show that a recently proposed informational quantity, the causal mutual information, employed with an appropriate methodology, can be used not only to correctly infer the direction of the underlying physical synapses, but also to identify their excitatory or inhibitory nature, co...
The concepts of order and complexity and their quantitative evaluation have been at the core of computational notion of aesthetics. One of the major challenges is conforming human intuitive perception and what we perceive as aesthetically pleasing with the output of a computational model. Informational theories of aesthetics have taken advantage of entropy in measuring order and complexity of s...
What are the functional neuroimaging measurements required for more fully characterizing the events and locations of neocortical activity? A prime assumption has been that modulation of cortical activity will inevitably be reflected in changes in energy utilization (for the most part) changes of glucose and oxygen consumption. Are such a measures complete and sufficient? More direct measures of...
Introduction The entropy functional, defined on a Markov diffusion process, plays an important roll in theory of information and statistical physics [1-3], informational macrodynamics and control systems [4]. However in the known references, we did not find the mathematical results related to the entropy functional’s connections with the Kolmogorov’s entropy, complexity, and the Lyapunov’s char...
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