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Cross entropy is a redirect to cross-entropy

searching for Cross entropy 34 found (72 total)

Cross-entropy benchmarking (548 words) [view diff] no match in snippet view article find links to article

Cross-entropy benchmarking (also referred to as XEB) is a quantum benchmarking protocol which can be used to demonstrate quantum supremacy. In XEB, a

Dirk Kroese (579 words) [view diff] no match in snippet view article find links to article

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

Maximum likelihood estimation (9,047 words) [view diff] no match in snippet view article find links to article

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

Reuven Rubinstein (611 words) [view diff] no match in snippet view article find links to article

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

Stochastic optimization (1,083 words) [view diff] no match in snippet view article find links to article

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

Glossary of quantum computing (5,381 words) [view diff] no match in snippet view article find links to article

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

Iterative proportional fitting (3,211 words) [view diff] no match in snippet view article find links to article

have also the entropy maximization, information loss minimization (or cross-entropy) or RAS which consists of factoring the matrix rows to match the specified

Contrast (music) (142 words) [view diff] case mismatch in snippet view article

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

Thresholding (image processing) (1,155 words) [view diff] no match in snippet view article

that use the entropy of the foreground and background regions, the cross-entropy between the original and binarized image, etc., Object Attribute-based

Chronos (pretrained model) (270 words) [view diff] no match in snippet view article

transformer-based language model architectures, specifically training them via cross-entropy loss. The model variations within the Chronos family are based on the

Simulated annealing (4,564 words) [view diff] no match in snippet view article find links to article

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

Genetic algorithm (8,025 words) [view diff] no match in snippet view article find links to article

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

Quantum volume (1,625 words) [view diff] no match in snippet view article find links to article

problems a quantum computer can solve. Alternative benchmarks, such as Cross-entropy benchmarking and IonQ's Algorithmic Qubits, have also been proposed

Cone-shape distribution function (819 words) [view diff] no match in snippet view article find links to article

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

Factor analysis (9,799 words) [view diff] exact match in snippet view article find links to article

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

Reinforcement learning (6,518 words) [view diff] no match in snippet view article find links to article

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

Social accounting matrix (1,485 words) [view diff] case mismatch in snippet view article find links to article

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

Prior probability (6,425 words) [view diff] no match in snippet view article find links to article

variance is the standard normal distribution. The principle of minimum cross-entropy generalizes MAXENT to the case of "updating" an arbitrary prior distribution

Outline of machine learning (3,582 words) [view diff] no match in snippet view article find links to article

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

Multinomial logistic regression (4,934 words) [view diff] no match in snippet view article find links to article

delta. The negative log-likelihood function is therefore the well-known cross-entropy: :−log⁡L=−∑i=1n∑j=1Kδj,yilog⁡(P(Yi=j)).{\displaystyle -\log L=-\sum

Deep reinforcement learning (2,935 words) [view diff] no match in snippet view article find links to article

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.

DALL-E (4,198 words) [view diff] no match in snippet view article find links to article

w_{j}}}{\sum _{i}e^{v_{i}\cdot w_{j}}}}} In words, it is the total sum of cross-entropy loss across every column and every row of the matrix [ v i ⋅ w j ] i

Maximum entropy probability distribution (4,316 words) [view diff] exact match in snippet view article find links to article

ISBN 0-340-52922-9. Botev, Z.I.; Kroese, D.P. (2011). "The generalized cross entropy method, with applications to probability density estimation" (PDF).

Multidimensional assignment problem (817 words) [view diff] no match in snippet view article find links to article

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

Fuzzy set (7,733 words) [view diff] no match in snippet view article find links to article

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

List of algorithms (7,908 words) [view diff] no match in snippet view article find links to article

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

Mixture model (7,505 words) [view diff] no match in snippet view article find links to article

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

Travelling salesman problem (11,454 words) [view diff] exact match in snippet view article find links to article

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

Robert J. Marks II (3,570 words) [view diff] no match in snippet view article find links to article

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

Boson sampling (6,965 words) [view diff] no match in snippet view article find links to article

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

Dorien Herremans (644 words) [view diff] exact match in snippet view article find links to article

deep convolutional neural network trained by ideal binary mask and cross entropy. Neural Computing and Applications, 32(4), 1037-1050 Chuan, C. H., Agres

Estimation of distribution algorithm (3,906 words) [view diff] no match in snippet view article find links to article

convergence Dependency Structure Matrix Genetic Algorithm (DSMGA) CMA-ES Cross-entropy method Pelikan, Martin (2005-02-21), "Probabilistic Model-Building Genetic

CMA-ES (7,041 words) [view diff] no match in snippet view article find links to article

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

List of numerical analysis topics (8,342 words) [view diff] no match in snippet view article find links to article

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