• The principle of maximum entropy states that the probability distribution which best represents the current state of knowledge about a system is the one...
    31 KB (4,196 words) - 11:16, 14 June 2025
  • uncertainty. Maximum entropy thermodynamics Maximum entropy spectral estimation Principle of maximum entropy Maximum entropy probability distribution Maximum entropy...
    632 bytes (99 words) - 18:19, 15 July 2022
  • In physics, maximum entropy thermodynamics (colloquially, MaxEnt thermodynamics) views equilibrium thermodynamics and statistical mechanics as inference...
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  • In statistics and information theory, a maximum entropy probability distribution has entropy that is at least as great as that of all other members of...
    36 KB (4,495 words) - 18:46, 19 June 2025
  • Thumbnail for Entropy
    Entropy is a scientific concept, most commonly associated with states of disorder, randomness, or uncertainty. The term and the concept are used in diverse...
    111 KB (14,228 words) - 21:07, 24 May 2025
  • Thumbnail for Non-equilibrium thermodynamics
    local transient decreases of entropy. The reproducible response of the system is then to increase the entropy back to its maximum by irreversible processes:...
    51 KB (6,336 words) - 01:00, 20 June 2025
  • In statistics, a maximum-entropy Markov model (MEMM), or conditional Markov model (CMM), is a graphical model for sequence labeling that combines features...
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  • Thumbnail for Entropy (information theory)
    In information theory, the entropy of a random variable quantifies the average level of uncertainty or information associated with the variable's potential...
    72 KB (10,220 words) - 13:03, 6 June 2025
  • regression, multinomial logit (mlogit), the maximum entropy (MaxEnt) classifier, and the conditional maximum entropy model. Multinomial logistic regression...
    31 KB (5,225 words) - 12:07, 3 March 2025
  • Thumbnail for Exponential distribution
    distribution with λ = 1/μ has the largest differential entropy. In other words, it is the maximum entropy probability distribution for a random variate X which...
    43 KB (6,647 words) - 17:34, 15 April 2025
  • Energy dissipation and entropy production extremal principles are ideas developed within non-equilibrium thermodynamics that attempt to predict the likely...
    49 KB (6,097 words) - 02:59, 27 May 2025
  • Maximum entropy spectral estimation is a method of spectral density estimation. The goal is to improve the spectral quality based on the principle of...
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  • Thumbnail for Logistic regression
    maximizes entropy (minimizes added information), and in this sense makes the fewest assumptions of the data being modeled; see § Maximum entropy. The parameters...
    127 KB (20,641 words) - 17:03, 19 June 2025
  • Thumbnail for Normal distribution
    variance) are zero. It is also the continuous distribution with the maximum entropy for a specified mean and variance. Geary has shown, assuming that the...
    151 KB (22,720 words) - 14:33, 14 June 2025
  • between the form of a maximum entropy distribution and the exponential family. Examples of commonly used continuous maximum entropy distributions in simulations...
    56 KB (6,945 words) - 21:59, 8 April 2025
  • Thumbnail for Poisson distribution
    then so are each of those two independent random variables. It is a maximum-entropy distribution among the set of generalized binomial distributions B...
    81 KB (11,215 words) - 08:39, 14 May 2025
  • Thumbnail for Student's t-distribution
    many Bayesian inference problems. Student's t distribution is the maximum entropy probability distribution for a random variate X having a certain value...
    55 KB (6,423 words) - 06:46, 1 June 2025
  • Thumbnail for Gamma distribution
    theoretical and applied statistics. The gamma distribution is the maximum entropy probability distribution (both with respect to a uniform base measure...
    66 KB (9,100 words) - 05:31, 2 June 2025
  • Bekenstein bound of black hole thermodynamics, which conjectures that the maximum entropy in any region scales with the radius squared, rather than cubed as...
    32 KB (3,969 words) - 23:05, 17 May 2025
  • In information theory, the cross-entropy between two probability distributions p {\displaystyle p} and q {\displaystyle q} , over the same underlying...
    19 KB (3,264 words) - 23:00, 21 April 2025
  • Vinod (2006), presents a method that bootstraps time series data using maximum entropy principles satisfying the Ergodic theorem with mean-preserving and...
    69 KB (9,407 words) - 17:54, 23 May 2025
  • Thumbnail for Continuous uniform distribution
    length on the distribution's support are equally probable. It is the maximum entropy probability distribution for a random variable X {\displaystyle X}...
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  • based mainly on the consequences of symmetries and on the principle of maximum entropy. As an example of an a priori prior, due to Jaynes (2003), consider...
    43 KB (6,753 words) - 20:06, 15 April 2025
  • The principle of maximum caliber (MaxCal) or maximum path entropy principle, suggested by E. T. Jaynes, can be considered as a generalization of the principle...
    4 KB (573 words) - 07:46, 12 December 2024
  • statistics, the Kullback–Leibler (KL) divergence (also called relative entropy and I-divergence), denoted D KL ( P ∥ Q ) {\displaystyle D_{\text{KL}}(P\parallel...
    77 KB (13,067 words) - 13:07, 12 June 2025
  • Thumbnail for Heat death of the universe
    evolve to a state of no thermodynamic free energy and, having reached maximum entropy, will therefore be unable to sustain any further thermodynamic processes...
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  • knowledge is postulated Maximum spacing estimation: a related method that is more robust in many situations Maximum entropy estimation Method of moments...
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  • Thumbnail for Dynamic light scattering
    between two different populations should be less than 1:10−5. The Maximum entropy method is an analysis method that has great developmental potential...
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  • relative "objectivity" of the priors proposed under these methods): Maximum entropy Transformation group analysis Reference analysis Each of these methods...
    33 KB (3,425 words) - 13:44, 13 April 2025
  • Thumbnail for Maximum-entropy random graph model
    Maximum-entropy random graph models are random graph models used to study complex networks subject to the principle of maximum entropy under a set of structural...
    11 KB (1,471 words) - 01:53, 9 May 2024