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CROSS ENTROPY

  • Cross-entropy
  • Information-theoretic measure

    In information theory, the cross-entropy between two probability distributions p {\displaystyle p} and q {\displaystyle q} , over the same underlying

    Cross-entropy

    Cross-entropy

  • Cross-entropy method
  • Monte Carlo method for importance sampling and optimization

    The cross-entropy (CE) method is a Monte Carlo method for importance sampling and optimization. It is applicable to both combinatorial and continuous

    Cross-entropy method

    Cross-entropy_method

  • Tsallis entropy
  • Generalization of the standard Boltzmann–Gibbs entropy

    In physics, the Tsallis entropy is a generalization of the standard Boltzmann–Gibbs entropy. It is proportional to the expectation of the q-logarithm

    Tsallis entropy

    Tsallis_entropy

  • Entropy (information theory)
  • Average uncertainty in variable's states

    In information theory, the entropy of a random variable quantifies the average level of uncertainty or information associated with the variable's potential

    Entropy (information theory)

    Entropy_(information_theory)

  • Principle of maximum entropy
  • Principle in Bayesian statistics

    The principle of maximum entropy states that, among all probability distributions consistent with a given set of constraints (such as normalization or

    Principle of maximum entropy

    Principle_of_maximum_entropy

  • Kullback–Leibler divergence
  • Mathematical statistics distance measure

    statistics, the Kullback–Leibler (KL) divergence (also called relative entropy and I-divergence), denoted D KL ( P ∥ Q ) {\displaystyle D_{\text{KL}}(P\parallel

    Kullback–Leibler divergence

    Kullback–Leibler_divergence

  • Hyperbolastic functions
  • Mathematical functions

    binary cross-entropy compares the observed y ∈ { 0 , 1 } {\displaystyle y\in \{0,1\}} with the predicted probabilities. The average binary cross-entropy for

    Hyperbolastic functions

    Hyperbolastic functions

    Hyperbolastic_functions

  • Ensemble learning
  • Statistics and machine learning technique

    correlation for regression tasks or using information measures such as cross entropy for classification tasks. Theoretically, one can justify the diversity

    Ensemble learning

    Ensemble_learning

  • Neural machine translation
  • Machine translation using artificial neural networks

    of the factors’ logarithms and flipping the sign yields the classic cross-entropy loss: θ ∗ = a r g m i n θ − ∑ i T log ⁡ ∑ j = 1 J ( i ) P ( y j ( i

    Neural machine translation

    Neural_machine_translation

  • Cross-entropy benchmarking
  • Quantum benchmarking protocol

    Cross-entropy benchmarking (XEB) is a statistical measure used to evaluate the performance in random circuit sampling experiments. It quantifies how strongly

    Cross-entropy benchmarking

    Cross-entropy_benchmarking

  • Wishart distribution
  • Generalization of gamma distribution to multiple dimensions

    _{p}\left({\frac {n}{2}}\right)+{\frac {np}{2}}\end{aligned}}} The cross-entropy of two Wishart distributions p 0 {\displaystyle p_{0}} with parameters

    Wishart distribution

    Wishart_distribution

  • Perplexity
  • Concept in information theory

    probability distribution. It is then defined as the exponentiation of the cross entropy of the two distributions. The smaller the perplexity, the better the

    Perplexity

    Perplexity

  • Knowledge distillation
  • Machine learning method to transfer knowledge from a large model to a smaller one

    original training set or consist of new, possibly unlabeled data. A cross-entropy loss function is typically used, computed between the output of the

    Knowledge distillation

    Knowledge_distillation

  • Logistic regression
  • Statistical model for a binary dependent variable

    p_{k}-(1-y_{k})\ln(1-p_{k}).} This expression is more formally known as the cross-entropy of the predicted distribution ( p k , ( 1 − p k ) ) {\displaystyle {\big

    Logistic regression

    Logistic regression

    Logistic_regression

  • Maximum likelihood estimation
  • Method of estimating the parameters of a statistical model, given observations

    the relationship between maximizing the likelihood and minimizing the cross-entropy, URL (version: 2019-11-06): https://stats.stackexchange.com/q/364237

    Maximum likelihood estimation

    Maximum_likelihood_estimation

  • Information theory
  • Scientific study of digital information

    p(x,y)\,} Despite similar notation, joint entropy should not be confused with cross-entropy. The joint entropy of n {\displaystyle n} discrete random variables

    Information theory

    Information_theory

  • Contrastive Language–Image Pre-training
  • Technique in neural networks for learning joint representations of text and images

    into a probability distribution over which text is the matching one. Cross-entropy is then computed against the one-hot target that assigns probability

    Contrastive Language–Image Pre-training

    Contrastive Language–Image Pre-training

    Contrastive_Language–Image_Pre-training

  • Beta distribution
  • Probability distribution

    expression is identical to the negative of the cross-entropy (see section on "Quantities of information (entropy)"). Therefore, finding the maximum of the

    Beta distribution

    Beta distribution

    Beta_distribution

  • Reasoning model
  • Language models designed for reasoning tasks

    ORM is usually trained with logistic regression, i.e. by minimizing cross-entropy loss. Given a PRM, an ORM can be constructed by multiplying the total

    Reasoning model

    Reasoning_model

  • Bayesian optimization
  • Sequential model-based optimization of expensive black-box functions

    explicit probabilistic models of selected candidate solutions. The cross-entropy method and CMA-ES also update parametric sampling distributions, with

    Bayesian optimization

    Bayesian_optimization

  • Backpropagation
  • Optimization algorithm for artificial neural networks

    loss function or "cost function" For classification, this is usually cross-entropy (XC, log loss), while for regression it is usually squared error loss

    Backpropagation

    Backpropagation

  • Average
  • Number taken as representative of a list of numbers

    interpreted geometrically by using entropy to measure variation: the MLE minimizes cross-entropy (equivalently, relative entropy, Kullback–Leibler divergence)

    Average

    Average

  • Reinforcement learning from human feedback
  • Machine learning technique

    supervised model. In particular, it is trained to minimize the following cross-entropy loss function: L ( θ ) = − 1 ( K 2 ) E ( x , y w , y l ) [ log ⁡ ( σ

    Reinforcement learning from human feedback

    Reinforcement learning from human feedback

    Reinforcement_learning_from_human_feedback

  • Dirk Kroese
  • Dutch-Australian mathematician and statistician

    rare-event simulation. He is, with Reuven Rubinstein, a pioneer of the Cross-Entropy (CE) method. Born in Wapenveld (municipality of Heerde), Dirk Kroese

    Dirk Kroese

    Dirk Kroese

    Dirk_Kroese

  • Simulated annealing
  • Probabilistic optimization technique and metaheuristic

    The cross-entropy method (CE) generates candidate solutions via a parameterized probability distribution. The parameters are updated via cross-entropy minimization

    Simulated annealing

    Simulated annealing

    Simulated_annealing

  • Genetic algorithm
  • Competitive algorithm for searching a problem space

    The cross-entropy (CE) method generates candidate solutions via a parameterized probability distribution. The parameters are updated via cross-entropy minimization

    Genetic algorithm

    Genetic algorithm

    Genetic_algorithm

  • Model collapse
  • Degradation of AI models trained on synthetic data

    standard cross-entropy objective maximises the likelihood of observed outputs without preserving alternatives, methods incorporating entropy regularisation

    Model collapse

    Model_collapse

  • Word2vec
  • Models used to produce word embeddings

    is trained by gradient descent to minimize the cross-entropy loss. In full formula, the cross-entropy loss is: − ∑ i ln ⁡ e v w i ′ ⋅ ( ∑ j ∈ N v w j

    Word2vec

    Word2vec

  • Stochastic optimization
  • Optimization method

    Battiti, G. Tecchiolli (1994), recently reviewed in the reference book cross-entropy method by Rubinstein and Kroese (2004) random search by Anatoly Zhigljavsky

    Stochastic optimization

    Stochastic_optimization

  • Iterative proportional fitting
  • Estimates values in an N-dimensional matrix

    perform biproportion. We have also the entropy maximization, information loss minimization (or cross-entropy) or RAS which consists of factoring the

    Iterative proportional fitting

    Iterative_proportional_fitting

  • Maximum entropy probability distribution
  • Probability distribution that has the most entropy of a class

    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

    Maximum entropy probability distribution

    Maximum_entropy_probability_distribution

  • Torch (machine learning)
  • Deep learning software

    the mean squared error criterion implemented in MSECriterion and the cross-entropy criterion implemented in ClassNLLCriterion. What follows is an example

    Torch (machine learning)

    Torch_(machine_learning)

  • Softmax function
  • Smooth approximation of one-hot arg max

    classifier. Such networks are commonly trained under a log loss (or cross-entropy) regime, giving a non-linear variant of multinomial logistic regression

    Softmax function

    Softmax_function

  • Derivative-free optimization
  • Mathematical discipline

    Bayesian optimization Coordinate descent and adaptive coordinate descent Cross-entropy method Differential evolution, including multi-objective variants DONE

    Derivative-free optimization

    Derivative-free_optimization

  • Continuous Bernoulli distribution
  • Probability distribution

    defines a proper probabilistic counterpart for the commonly used binary cross entropy loss, which is often applied to continuous, [ 0 , 1 ] {\displaystyle

    Continuous Bernoulli distribution

    Continuous Bernoulli distribution

    Continuous_Bernoulli_distribution

  • Quantities of information
  • the joint entropy is simply the sum of their individual entropies. (Note: The joint entropy should not be confused with the cross entropy, despite similar

    Quantities of information

    Quantities of information

    Quantities_of_information

  • Loss functions for classification
  • Concept in machine learning

    cross-entropy loss (Log loss) are in fact the same (up to a multiplicative constant 1 log ⁡ ( 2 ) {\displaystyle {\frac {1}{\log(2)}}} ). The cross-entropy

    Loss functions for classification

    Loss functions for classification

    Loss_functions_for_classification

  • Entropy and life
  • Influence of thermodynamics on evolution

    Research concerning the relationship between the thermodynamic quantity entropy and both the origin and evolution of life began around the turn of the

    Entropy and life

    Entropy_and_life

  • Reinforcement learning
  • Field of machine learning

    relying on gradient information. These include simulated annealing, cross-entropy search or methods of evolutionary computation. Many gradient-free methods

    Reinforcement learning

    Reinforcement learning

    Reinforcement_learning

  • Glossary of quantum computing
  • through the internet it is known as quantum computing within the cloud. Cross-entropy benchmarking (also referred to as XEB), is quantum benchmarking protocol

    Glossary of quantum computing

    Glossary_of_quantum_computing

  • Neural scaling law
  • Statistical law in machine learning

    upstream) performance evaluation metric of interest (e.g. prediction error, cross entropy, calibration error, AUROC, BLEU score percentage, F1 score, reward,

    Neural scaling law

    Neural scaling law

    Neural_scaling_law

  • Multinomial logistic regression
  • Regression for more than two discrete outcomes

    regression, multinomial logit (mlogit), the maximum entropy (MaxEnt) classifier, and the conditional maximum entropy model. Multinomial logistic regression is used

    Multinomial logistic regression

    Multinomial_logistic_regression

  • Variational autoencoder
  • Deep learning generative model to encode data representation

    p_{\theta }(z|x)} . As reconstruction loss, mean squared error and cross entropy are often used. The Kullback–Leibler divergence D K L ( q ϕ ( z | x

    Variational autoencoder

    Variational autoencoder

    Variational_autoencoder

  • Ant colony optimization algorithms
  • Optimization algorithm

    ACO-type algorithms are closely related to stochastic gradient descent, Cross-entropy method and estimation of distribution algorithm. They proposed an umbrella

    Ant colony optimization algorithms

    Ant colony optimization algorithms

    Ant_colony_optimization_algorithms

  • Factor analysis
  • Statistical method

    Principles of oblique rotation can be derived from both cross entropy and its dual entropy. Communality The sum of the squared factor loadings for all

    Factor analysis

    Factor_analysis

  • Second law of thermodynamics
  • Physical law for entropy and heat

    appear below. The second law of thermodynamics establishes the concept of entropy as a physical property of a thermodynamic system. It predicts whether processes

    Second law of thermodynamics

    Second law of thermodynamics

    Second_law_of_thermodynamics

  • XEB
  • Topics referred to by the same term

    XEB may refer to: Cross-entropy benchmarking, a benchmarking method for quantum computing XEB-AM, a radio station XEB, a band formed by Kevin Cadogan

    XEB

    XEB

  • Holographic principle
  • Principle in theoretical physics

    bound of black hole thermodynamics, which conjectures that the maximum entropy in any region scales with the radius squared, rather than cubed as might

    Holographic principle

    Holographic_principle

  • Dirichlet distribution
  • Probability distribution

    {\displaystyle a} here) is learnt discriminatively by minimizing multiclass cross-entropy over a supervised calibration data set with known class labels. But

    Dirichlet distribution

    Dirichlet distribution

    Dirichlet_distribution

  • High-entropy alloy
  • Alloys with high proportions of several metals

    High-entropy alloys (HEAs) are alloys that are formed by mixing equal or relatively large proportions of (usually) five or more elements. Prior to the

    High-entropy alloy

    High-entropy alloy

    High-entropy_alloy

  • RQOPS
  • Metric for a quantum computer's capabilities

    quantum supercomputer. Alternative benchmarks include quantum volume, cross-entropy benchmarking, Circuit Layer Operations Per Second (CLOPS) proposed by

    RQOPS

    RQOPS

  • Deep reinforcement learning
  • Machine learning that combines deep learning and reinforcement learning

    actions selected may be optimized using Monte Carlo methods such as the cross-entropy method, or a combination of model-learning with model-free methods.

    Deep reinforcement learning

    Deep_reinforcement_learning

  • Vision transformer
  • Machine learning model for vision processing

    bootstrap your own latent (BYOL). The loss function used in DINO is the cross-entropy loss between the output of the teacher network ( f θ t ′ {\displaystyle

    Vision transformer

    Vision transformer

    Vision_transformer

  • TensorFlow
  • Machine learning software library

    Some popular examples include mean squared error (MSE) and binary cross entropy (BCE). In order to assess the performance of machine learning models

    TensorFlow

    TensorFlow

    TensorFlow

  • Gibbs' inequality
  • Statement in information theory

    Put in words, the information entropy of a distribution P {\displaystyle P} is less than or equal to its cross entropy with any other distribution Q {\displaystyle

    Gibbs' inequality

    Gibbs' inequality

    Gibbs'_inequality

  • Travelling salesman problem
  • NP-hard problem in combinatorial optimization

    optimization, river formation dynamics (see swarm intelligence), and the cross entropy method. This starts with a sub-tour such as the convex hull and then

    Travelling salesman problem

    Travelling salesman problem

    Travelling_salesman_problem

  • Mixture model
  • Statistical concept

    Z.I.; Kroese, D.P. (2004). "Global Likelihood Optimization Via the Cross-Entropy Method, with an Application to Mixture Models". Proceedings of the 2004

    Mixture model

    Mixture_model

  • Bias–variance tradeoff
  • Property of a model

    problem can be phrased as probabilistic classification, then the expected cross-entropy can instead be decomposed to give bias and variance terms with the same

    Bias–variance tradeoff

    Bias–variance tradeoff

    Bias–variance_tradeoff

  • Reuven Rubinstein
  • Israeli operations researcher (1938–2012)

    the score-function method, the stochastic counterpart method, and the cross-entropy method, which have numerous applications in combinatorial optimization

    Reuven Rubinstein

    Reuven Rubinstein

    Reuven_Rubinstein

  • Convolutional neural network
  • Type of feedforward neural network

    predicting a single class of K mutually exclusive classes. Sigmoid cross-entropy loss is used for predicting K independent probability values in [ 0

    Convolutional neural network

    Convolutional_neural_network

  • Thresholding (image processing)
  • Image segmentation algorithm

    foreground, Entropy-based methods result in algorithms that use the entropy of the foreground and background regions, the cross-entropy between the original

    Thresholding (image processing)

    Thresholding (image processing)

    Thresholding_(image_processing)

  • CMA-ES
  • Evolutionary algorithm

    retaining all principal axes. Estimation of distribution algorithms and the Cross-Entropy Method are based on very similar ideas, but generally estimate (non-incrementally)

    CMA-ES

    CMA-ES

  • Neural architecture search
  • Machine learning-powered structure design

    model corresponding to the subgraph is trained to minimize a canonical cross entropy loss. Multiple child models share parameters, ENAS requires fewer GPU-hours

    Neural architecture search

    Neural_architecture_search

  • Generative adversarial network
  • Deep learning method

    _{G}(x)\ln(1-D(x))\right].} The integrand is just the negative cross-entropy between two Bernoulli random variables with parameters ρ ref ( x ) {\displaystyle

    Generative adversarial network

    Generative adversarial network

    Generative_adversarial_network

  • Outline of deep learning
  • Overview of and topical guide to deep learning

    Stochastic gradient descent Adam optimization Learning rate Loss function Cross-entropy Mean squared error Regularization Dropout Early stopping Batch normalization

    Outline of deep learning

    Outline_of_deep_learning

  • Index of information theory articles
  • conditional entropy conditional quantum entropy confusion and diffusion cross-entropy data compression entropic uncertainty (Hirchman uncertainty) entropy encoding

    Index of information theory articles

    Index_of_information_theory_articles

  • Entropic gravity
  • Theory in modern physics that describes gravity as an entropic force

    Entropic gravity, also known as emergent gravity, is a theory in modern physics that describes gravity as an entropic force—a force with macro-scale homogeneity

    Entropic gravity

    Entropic gravity

    Entropic_gravity

  • Contrast (music)
  • Difference between parts or different instrumental sounds

    Contrast." Ask.com. Web. 28 June 2013. Laney, R., Samuels, R., Capulet, E. Cross Entropy as a Measure of Musical Contrast. In the proceedings of Mathematics

    Contrast (music)

    Contrast_(music)

  • /dev/random
  • Pseudorandom number generator file in Unix-like operating systems

    secure pseudorandom number generator (CSPRNG). The CSPRNG is seeded with entropy (a value that provides randomness) from environmental noise, collected

    /dev/random

    /dev/random

    /dev/random

  • List of algorithms
  • algorithm Dancing Links: an efficient implementation of Algorithm X Cross-entropy method: a general Monte Carlo approach to combinatorial and continuous

    List of algorithms

    List_of_algorithms

  • Prior probability
  • Distribution of an uncertain quantity

    minimum cross-entropy generalizes MAXENT to the case of "updating" an arbitrary prior distribution with suitable constraints in the maximum-entropy sense

    Prior probability

    Prior_probability

  • Gamma diversity
  • Total species diversity in a landscape

    can be exactly decomposed in site-local values corresponding to the Cross-entropy of the site and the pooled communities. In this case, the gamma is additively

    Gamma diversity

    Gamma_diversity

  • Hilberg's hypothesis
  • Power law growth of entropy of language or a stochastic process

    relations describing how performance of a large language model, measured by cross entropy, improves with data size, model parameters, or computation. Yet another

    Hilberg's hypothesis

    Hilberg's_hypothesis

  • Multidimensional assignment problem
  • Generalization of linear assignment problem from two to multiple dimensions

    (2012-10-12). "Solving the Multidimensional Assignment Problem by a Cross-Entropy method". Journal of Combinatorial Optimization. 27 (4): 808–823. doi:10

    Multidimensional assignment problem

    Multidimensional_assignment_problem

  • BlazBlue
  • Fighting game series

    2021-11-30 – via Twitter. Romano, Sal (December 21, 2023). "BlazBlue: Entropy Effect launches January 31, 2024". Gematsu. Retrieved January 1, 2024.

    BlazBlue

    BlazBlue

  • Fuzzy set
  • Sets whose elements have degrees of membership

    305–318. doi:10.1016/0165-0114(92)90239-Z. Li, Xiang (2015). "Fuzzy cross-entropy". Journal of Uncertainty Analysis and Applications. 3. doi:10.1186/s40467-015-0029-5

    Fuzzy set

    Fuzzy_set

  • Theano (software)
  • Numerical computation library for Python

    dot(hidden_output, W2) + b2) # Softmax output # Define the cost function (cross-entropy) cost = T.nnet.categorical_crossentropy(output, y).mean() # Compute

    Theano (software)

    Theano_(software)

  • List of probability distributions
  • distribution. It provides a probabilistic counterpart to the binary cross-entropy loss. The continuous binomial (cobin) distribution, a two-parameter

    List of probability distributions

    List_of_probability_distributions

  • Heat
  • Type of energy transfer

    Likewise, 'the entropy of the Solar System' is not defined in classical thermodynamics. It has not been possible to define non-equilibrium entropy, as a simple

    Heat

    Heat

    Heat

  • Onsager reciprocal relations
  • Relations between flows and forces, or gradients, in thermodynamic systems

    in a general imperfect fluid, entropy is locally not conserved and its local evolution can be given in the form of entropy density s {\displaystyle s} as

    Onsager reciprocal relations

    Onsager reciprocal relations

    Onsager_reciprocal_relations

  • Social accounting matrix
  • M., 2001, "Updating and Estimating a Social Accounting Matrix Using Cross Entropy Methods", Economic Systems Research 13 (1), pp. 47–64. Stone, R. and

    Social accounting matrix

    Social_accounting_matrix

  • Reflected entropy
  • Quantum information quantity

    Reflected entropy is a quantity in quantum information theory that measures correlations in a bipartite quantum-mechanical system described by a mixed

    Reflected entropy

    Reflected_entropy

  • List of numerical analysis topics
  • computes averages of operators in many-body quantum mechanical problems Cross-entropy method — for multi-extremal optimization and importance sampling Also

    List of numerical analysis topics

    List_of_numerical_analysis_topics

  • Outline of machine learning
  • Overview of and topical guide to machine learning

    Correlation clustering Correspondence analysis Coupled pattern learner Cross-entropy method Cross-validation (statistics) Crossover (genetic algorithm) Cuckoo search

    Outline of machine learning

    Outline_of_machine_learning

  • Quantum volume
  • Metric for a quantum computer's capabilities

    problems a quantum computer can solve. Alternative benchmarks include Cross-entropy benchmarking, reliable Quantum Operations per Second (rQOPS) proposed

    Quantum volume

    Quantum_volume

  • Beta diversity
  • Ratio of regional to local species diversity in ecology

    subunits in the dataset. If the gamma diversity correspond to the average cross-entropy and the alpha diversity corresponds to the average Shannon index than

    Beta diversity

    Beta_diversity

  • Boson sampling
  • Restricted model of non-universal quantum computation

    molecules of pharmacological interest as well. Quantum random circuits Cross-entropy benchmarking Linear optical quantum computing KLM protocol Ball, Philip

    Boson sampling

    Boson_sampling

  • Dorien Herremans
  • Belgian AI music researcher (born 1982)

    deep convolutional neural network trained by ideal binary mask and cross entropy". Neural Computing and Applications. 32 (4): 1037–1050. arXiv:1812.01278

    Dorien Herremans

    Dorien_Herremans

  • Entropy production
  • Development of entropy in a thermodynamic system

    Entropy production (or generation) is the amount of entropy which is produced during heat process to evaluate the efficiency of the process. Entropy is

    Entropy production

    Entropy production

    Entropy_production

  • Rudolf Clausius
  • German physicist and mathematician (1822–1888)

    the second law of thermodynamics. In 1865 he introduced the concept of entropy. In 1870 he introduced the virial theorem, which applied to heat. Clausius

    Rudolf Clausius

    Rudolf Clausius

    Rudolf_Clausius

  • Maxwell's demon
  • Thought experiment of 1867

    chamber to warm up and the other to cool down. This would decrease the total entropy of the system, seemingly without applying any work, thereby violating the

    Maxwell's demon

    Maxwell's demon

    Maxwell's_demon

  • Estimation of distribution algorithm
  • Family of stochastic optimization methods

    convergence Dependency Structure Matrix Genetic Algorithm (DSMGA) CMA-ES Cross-entropy method Ant colony optimization algorithms Pelikan, Martin (2005-02-21)

    Estimation of distribution algorithm

    Estimation of distribution algorithm

    Estimation_of_distribution_algorithm

  • NM-method
  • Statistical NM-method

    NM-method. The IPF defines closeness of matrices of the same size by the cross-entropy, or the Kullback–Leibler divergence. Accordingly, the IPF compatible

    NM-method

    NM-method

    NM-method

  • List of statistics articles
  • α Cross-correlation Cross-covariance Cross-entropy method Cross-sectional data Cross-sectional regression Cross-sectional study Cross-spectrum Cross tabulation

    List of statistics articles

    List_of_statistics_articles

  • Hard negative mining
  • training batch as negatives and argues that its temperature-scaled cross-entropy loss implicitly weights negatives by hardness, whereas margin- and triplet-style

    Hard negative mining

    Hard negative mining

    Hard_negative_mining

  • Robert J. Marks II
  • American engineer and intelligent design advocate (born 1950)

    Posch, and Joe M. Moody. "Comparison of binomial, ZAM and minimum cross-entropy time-frequency distributions of intracardiac heart sounds." In Signals

    Robert J. Marks II

    Robert J. Marks II

    Robert_J._Marks_II

  • Statistical distance
  • Distance between two statistical objects

    function and metric. Terms from information theory include cross entropy, relative entropy, discrimination information, and information gain. A metric

    Statistical distance

    Statistical_distance

  • Address space layout randomization
  • Computer security technique

    {\displaystyle E_{s}} (entropy bits of stack top) E m {\displaystyle E_{m}} (entropy bits of mmap() base) E x {\displaystyle E_{x}} (entropy bits of main executable

    Address space layout randomization

    Address_space_layout_randomization

  • Extremal principles in non-equilibrium thermodynamics
  • Energy dissipation and entropy production extremal principles are ideas developed within non-equilibrium thermodynamics that attempt to predict the likely

    Extremal principles in non-equilibrium thermodynamics

    Extremal_principles_in_non-equilibrium_thermodynamics

  • Tenet
  • 2020 film by Christopher Nolan

    "Tenet", a secretive organization that briefs him on objects with "inverted" entropy that move backward through time. With his handler Neil, he traces inverted

    Tenet

    Tenet

AI & ChatGPT searchs for online references containing CROSS ENTROPY

CROSS ENTROPY

AI search references containing CROSS ENTROPY

CROSS ENTROPY

  • Ross
  • Surname or Lastname

    Scottish and English (of Norman origin)

    Ross

    Scottish and English (of Norman origin) : habitational name for someone from Rots near Caen in Normandy, probably named with the Germanic element rod ‘clearing’. Compare Rhodes. This was the original home of a family de Ros, who were established in Kent in 1130.Scottish and English : habitational name from any of various places called Ross or Roos(e), deriving the name from Welsh rhós ‘upland’ or moorland, or from a British ancestor of this word, which also had the sense ‘promontory’. This is the sense of the cognate Gaelic word ros. Known sources of the surname include Roos in Humberside (formerly in East Yorkshire) and the region of northern Scotland known as Ross. Other possible sources are Ross-on-Wye in Herefordshire, Ross in Northumbria (which is on a promontory), and Roose in LancashireEnglish and German : from the Germanic personal name Rozzo, a short form of the various compound names with the first element hrōd ‘renown’, introduced into England by the Normans in the form Roce.German and Jewish (Ashkenazic) : metonymic occupational name for a breeder or keeper of horses, from Middle High German ros, German Ross ‘horse’; perhaps also a nickname for someone thought to resemble a horse or a habitational name for someone who lived at a house distinguished by the sign of a horse.Jewish : Americanized form of Rose 3.

    Ross

  • Okal
  • Boy/Male

    African, Hindu, Indian

    Okal

    To Cross

    Okal

  • Cross
  • Surname or Lastname

    English

    Cross

    English : topographic name for someone who lived near a stone cross set up by the roadside or in a marketplace, from Old Norse kross (via Gaelic from Latin crux, genitive crucis), which in Middle English quickly and comprehensively displaced the Old English form crūc (see Crouch). In a few cases the surname may have been given originally to someone who lived by a crossroads, but this sense of the word seems to have been a comparatively late development. In other cases, the surname (and its European cognates) may have denoted someone who carried the cross in processions of the Christian Church, but in English at least the usual word for this sense was Crozier.Irish : reduced form of McCrossen.In North America this name has absorbed examples of cognate names from other languages, such as French Lacroix.

    Cross

  • Cruz
  • Boy/Male

    American, Australian, Chinese, Latin, Spanish

    Cruz

    Cross

    Cruz

  • Gurutz
  • Boy/Male

    Basque

    Gurutz

    Holy cross.

    Gurutz

  • Khachig
  • Boy/Male

    Armenian

    Khachig

    Small cross.

    Khachig

  • Ross
  • Boy/Male

    German American Scottish Shakespearean Teutonic

    Ross

    Red. Surname.

    Ross

  • Closs
  • Surname or Lastname

    English

    Closs

    English : variant of Close 1.German : variant of Kloss.

    Closs

  • Crass
  • Surname or Lastname

    English

    Crass

    English : nickname from Old French, Middle English cras ‘big’, ‘fat’ (Latin crassus).Possibly an altered spelling of German Krass.

    Crass

  • Gross
  • Surname or Lastname

    German and Jewish (Ashkenazic)

    Gross

    German and Jewish (Ashkenazic) : nickname for a big man, from Middle High German grōz ‘large’, ‘thick’, ‘corpulent’, German gross. The Jewish name has been Hebraicized as Gadol, from Hebrew gadol ‘large’.English : nickname for a big man, from Middle English, Old French gros (Late Latin grossus, of Germanic origin, thus etymologically the same word as in 1 above). The English vocabulary word did not develop the sense ‘excessively fat’ until the 16th century.

    Gross

  • Crosbie
  • Boy/Male

    English

    Crosbie

    By the cross.

    Crosbie

  • ROSS
  • Male

    English

    ROSS

    Scottish surname transferred to forename use, derived from the Gaelic word ros, ROSS means "headland, promontory."

    ROSS

  • Crosse
  • Surname or Lastname

    English and Irish

    Crosse

    English and Irish : variant spelling of Cross.

    Crosse

  • CROSS
  • Male

    Italian

    CROSS

    Short form of Italian Crocifisso, or Croccifixio, CROSS means "cross; crucifix" or "way of the cross."

    CROSS

  • Ross
  • Boy/Male

    American, Australian, British, Chinese, Christian, English, French, Gaelic, German, Irish, Latin, Scandinavian, Scottish, Teutonic

    Ross

    Red Haired; Headland; Red; Surname; Wood; Rose; Having a Big Heart

    Ross

  • Crosland
  • Boy/Male

    English

    Crosland

    Literally 'cross land'.

    Crosland

  • Gorane
  • Girl/Female

    Spanish

    Gorane

    Holy cross.

    Gorane

  • Crosby
  • Boy/Male

    English Norse Teutonic

    Crosby

    By the cross.

    Crosby

  • Ross
  • Boy/Male

    Christian & English(British/American/Australian)

    Ross

    Wood

    Ross

  • Crossland
  • Boy/Male

    English

    Crossland

    Literally 'cross land'.

    Crossland

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CROSS ENTROPY

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CROSS ENTROPY

Online names & meanings

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CROSS ENTROPY

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CROSS ENTROPY

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CROSS ENTROPY

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Other words and meanings similar to

CROSS ENTROPY

AI search in online dictionary sources & meanings containing CROSS ENTROPY

CROSS ENTROPY

  • Gross
  • superl.

    Great; palpable; serious; vagrant; shameful; as, a gross mistake; gross injustice; gross negligence.

  • Cross
  • prep.

    Athwart; across.

  • Cross
  • n.

    A monument in the form of a cross, or surmounted by a cross, set up in a public place; as, a market cross; a boundary cross; Charing Cross in London.

  • Cross-examiner
  • n.

    One who cross-examines or conducts a crosse-examination.

  • Cross
  • v. t.

    To put across or athwart; to cause to intersect; as, to cross the arms.

  • Cross
  • n.

    A line drawn across or through another line.

  • Gross
  • superl.

    Whole; entire; total; without deduction; as, the gross sum, or gross amount, the gross weight; -- opposed to net.

  • Cross
  • a.

    Made in an opposite direction, or an inverse relation; mutually inverse; interchanged; as, cross interrogatories; cross marriages, as when a brother and sister marry persons standing in the same relation to each other.

  • Cross-examined
  • imp. & p. p.

    of Cross-examine

  • Croys
  • n.

    See Cross, n.

  • Cross-questioning
  • p. pr. & vb. n.

    of Cross-question

  • Cross-spale
  • n.

    Alt. of Cross-spall

  • Cross
  • v. t.

    To cancel by marking crosses on or over, or drawing a line across; to erase; -- usually with out, off, or over; as, to cross out a name.

  • Cross-examining
  • p. pr. & vb. n.

    of Cross-examine

  • Crois
  • n.

    See Cross, n.

  • Cross-pawl
  • n.

    Same as Cross-spale.

  • Cross-questioned
  • imp. & p. p.

    of Cross-question

  • Cross-spall
  • n.

    One of the temporary wooden braces, placed horizontally across a frame to hold it in position until the deck beams are in; a cross-pawl.

  • Cross
  • n.

    A piece of money stamped with the figure of a cross, also, that side of such a piece on which the cross is stamped; hence, money in general.

  • Cross
  • v. t.

    To lay or draw something, as a line, across; as, to cross the letter t.