نتایج جستجو برای: uniform and random distributions

تعداد نتایج: 16887415  

1997
Santosh Vempala

We present an algorithm for learning the intersection of half-spaces in n dimensions. Over nearly-uniform distributions, it runs in polynomial time for up to O(log n= log log n) half-spaces or, more generally , for any number of half-spaces whose normal vectors lie in an O(log n= log log n) dimensional subspace. Over less restricted \non-concentrated" distributions it runs in polynomial time fo...

Journal: :IEEE Trans. Signal Processing 2013
Florian Xaver Peter Gerstoft Gerald Matz Christoph F. Mecklenbräuker

In this paper, we explore a sequential Bayesian bound for state-space models focusing on hybrid continuous and discrete random states. We provide an analytic recursion for the sequential Weiss–Weinstein (SWW) bound for linear state-space models with solutions for Gaussian, uniform, and exponential distributions as derived, as well as for a combination of these. We compare the SWW bound for disc...

2007
A. Neuhaus T. Augustin C. Heumann M. Daumer Sylvia Lawry

In some fields of biometrical research joint modelling of longitudinal measures and event time data has become very popular. This article reviews the work in that area of recent fruitful research by classifying approaches on joint models in three categories: approaches with focus on serial trends, approaches with focus on event time data and approaches with equal focus on both outcomes. Typical...

Journal: :Journal of Physics: Conference Series 2021

2017
Songsak Sriboonchitta Vladik Kreinovich

In many practical situations, the Maximum Entropy (MaxEnt) approach leads to reasonable distributions. However, in an important case when all we know is that the value of a random variable is somewhere within the interval, this approach leads to a uniform distribution on this interval – while our intuition says that we should have a distribution whose probability density tends to 0 when we appr...

پایان نامه :دانشگاه رازی - کرمانشاه - دانشکده ادبیات و علوم انسانی 1393

in recent years, there has been a growing interest among researchers to investigate the relationship betweenteacher self-efficacy and classroom behavior management, especially students misbehavior. therefore, this study aimed to comparatively investigate english and arabic teachers’ use of different behavior managementstrategies, their self-efficacy, and their success in an iranian context. th...

Journal: :Gazi university journal of science 2022

The series solutions of the random nonlinear partial differential equations have been examined by a hybrid method. are studied both normal and uniform distributions. Two initial-value problems indicated to exemplify influence acquired Also, functions for first second moments approximate in MAPLE software. method is implemented analyze equations. software used find solutions. Besides, drawing fi...

2011
Wiebe R. Pestman

Contents 1. Introduction. 2. The distribution function of a random variable. 3. Classification of random variables. 4. Some special discrete probability distributions. 5. Some special continuous probability distributions. 6. Location characteristics of a real-valued random variable. 7. Dispersion characteristics of a real-valued random variable. 8. Joint distribution functions. 9. Independence ...

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