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Mutual information
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In probability theory and information theory, the mutual information (MI) of two random variables is a measure of the mutual dependence between the twoTotal correlation (1,437 words) [view diff] no match in snippet view article find links to article
In probability theory and in particular in information theory, total correlation (Watanabe 1960) is one of several generalizations of the mutual informationQuantization (signal processing) (6,363 words) [view diff] no match in snippet view article
distortion constraint D ≤ D max {\displaystyle D\leq D_{\max }} , minimize the bit rate R {\displaystyle R} Given a maximum bit rate constraint R ≤ R maxConvolutional code (2,834 words) [view diff] no match in snippet view article find links to article
inserts redundancy in the input bits. The memory is often called the "constraint length" K, where the output is a function of the current input as wellLow-density parity-check code (4,601 words) [view diff] no match in snippet view article find links to article
closely-related turbo codes) have gained prominence in coding theory and information theory since the late 1990s. The codes today are widely used in applicationsPCP theorem (1,770 words) [view diff] no match in snippet view article find links to article
constraints}, where Φ is a constraint satisfaction problem (CSP) over a Boolean alphabet with at most q variables per constraint. The connection to the classMaximum entropy probability distribution (4,479 words) [view diff] no match in snippet view article find links to article
In statistics and information theory, a maximum entropy probability distribution has entropy that is at least as great as that of all other members ofPrinciple of maximum entropy (4,196 words) [view diff] no match in snippet view article find links to article
emphasized a natural correspondence between statistical mechanics and information theory. In particular, Jaynes argued that the Gibbsian method of statisticalViterbi decoder (1,811 words) [view diff] no match in snippet view article find links to article
decoding. It is most often used for decoding convolutional codes with constraint lengths k≤3, but values up to k=15 are used in practice. Viterbi decodingAdditive white Gaussian noise (2,962 words) [view diff] no match in snippet view article find links to article
Additive white Gaussian noise (AWGN) is a basic noise model used in information theory to mimic the effect of many random processes that occur in natureComputational mathematics (568 words) [view diff] no match in snippet view article find links to article
theory Computational topology Computational statistics Algorithmic information theory Algorithmic game theory Mathematical economics, the use of mathematicsChannel capacity (4,845 words) [view diff] no match in snippet view article find links to article
Erasure Channel With a No-Consecutive-Ones Input Constraint". IEEE Transactions on Information Theory. 62 (1): 8–22. doi:10.1109/TIT.2015.2495239. ShemuelSurprisal analysis (1,332 words) [view diff] no match in snippet view article find links to article
important constraint and usually the constraint sufficient to characterize a system exhibit the largest Lagrange multiplier. The multiplier for constraint α {\displaystyleConstraint satisfaction problem (3,363 words) [view diff] no match in snippet view article find links to article
Constraint satisfaction problems (CSPs) are mathematical questions defined as a set of objects whose state must satisfy a number of constraints or limitationsCoding theory (3,712 words) [view diff] no match in snippet view article find links to article
storage. Codes are studied by various scientific disciplines—such as information theory, electrical engineering, mathematics, linguistics, and computer science—forOperator grammar (1,427 words) [view diff] no match in snippet view article find links to article
constraint creates a structure (syntax) in which any word of the appropriate class can be an argument for a given operator. The likelihood constraintList of unsolved problems in information theory (600 words) [view diff] no match in snippet view article find links to article
This article lists notable unsolved problems in information theory. These are separated into source coding and channel coding. There are also related unsolvedFactor graph (1,027 words) [view diff] no match in snippet view article find links to article
codes. Factor graphs generalize constraint graphs. A factor whose value is either 0 or 1 is called a constraint. A constraint graph is a factor graph whereDiscrete mathematics (2,771 words) [view diff] no match in snippet view article find links to article
also includes the study of various continuous computational topics. Information theory involves the quantification of information. Closely related is codingKolmogorov structure function (2,704 words) [view diff] no match in snippet view article find links to article
individual data string expresses the relation between the complexity level constraint on a model class and the least log-cardinality of a model in the classLagrangian mechanics (14,711 words) [view diff] no match in snippet view article find links to article
minimum, or saddle point) throughout the time evolution of the system. This constraint allows the calculation of the equations of motion of the system usingFlow network (3,081 words) [view diff] no match in snippet view article find links to article
that, for all v ∈ V \{s, t}, satisfies the additional constraint: Flow conservation constraint: The total net flow entering a node v is zero for all nodesModel-theoretic grammar (526 words) [view diff] no match in snippet view article find links to article
also known as constraint-based grammars, contrast with generative grammars in the way they define sets of sentences: they state constraints on syntacticInformation algebra (2,296 words) [view diff] no match in snippet view article find links to article
refers to mathematical techniques of information processing. Classical information theory goes back to Claude Shannon. It is a theory of information transmissionOperator algebra (545 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerRobust optimization (3,410 words) [view diff] no match in snippet view article find links to article
that such a "global" constraint can be too demanding in that there is no x ∈ X {\displaystyle x\in X} that satisfies this constraint. But even if such anMaximum-entropy random graph model (1,471 words) [view diff] no match in snippet view article find links to article
subject to the principle of maximum entropy under a set of structural constraints, which may be global, distributional, or local. Any random graph modelMathematical software (669 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerSolver (531 words) [view diff] no match in snippet view article find links to article
satisfiability problems, including SAT solvers Quantified boolean formula solvers Constraint satisfaction problems Shortest path problems Minimum spanning tree problemsDifferential entropy (2,842 words) [view diff] no match in snippet view article find links to article
entropy (also referred to as continuous entropy) is a concept in information theory that began as an attempt by Claude Shannon to extend the idea of (Shannon)Geometric analysis (473 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerCompressed sensing (5,874 words) [view diff] no match in snippet view article find links to article
smaller than the number of pixels in the full image. However, adding the constraint that the initial signal is sparse enables one to solve this underdeterminedSociété de Mathématiques Appliquées et Industrielles (358 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerPoisson algebra (820 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerJapan Society for Industrial and Applied Mathematics (259 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerRate–distortion theory (2,327 words) [view diff] no match in snippet view article find links to article
Rate–distortion theory is a major branch of information theory which provides the theoretical foundations for lossy data compression; it addresses theSatisfiability modulo theories (4,371 words) [view diff] no match in snippet view article find links to article
arithmetic. SMT can be thought of as a constraint satisfaction problem and thus a certain formalized approach to constraint programming. Formally speaking, anApplied mathematics (2,439 words) [view diff] no match in snippet view article find links to article
chemistry, psychology, biology, computer science, scientific computation, information theory, and mathematical physics. The Society for Industrial and AppliedOutline of computer programming (981 words) [view diff] no match in snippet view article find links to article
Declarative (as opposed to imperative programming) Constraint Constraint logic Concurrent constraint logic Dataflow Flow-based (FBP) Reactive FunctionalBerlekamp–Welch algorithm (1,600 words) [view diff] no match in snippet view article find links to article
) F ( a i ) {\displaystyle Q(a_{i})=E(a_{i})F(a_{i})} and adding the constraint that the most significant coefficient of E(ai) = ee = 1, the result willQ-Gaussian distribution (1,850 words) [view diff] no match in snippet view article find links to article
arising from the maximization of the Tsallis entropy under appropriate constraints. It is one example of a Tsallis distribution. The q-Gaussian is a generalizationStatistical field theory (479 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerPhilosophy of physics (4,416 words) [view diff] no match in snippet view article find links to article
irreversibility and the arrow of time. Foundations of thermodynamics, role of information theory in understanding entropy, and implications for explanation and reductionSparse PCA (2,317 words) [view diff] no match in snippet view article find links to article
programming (SDP). If one drops the rank constraint and relaxes the cardinality constraint by a 1-norm convex constraint, one gets a semidefinite programmingError correction code (4,684 words) [view diff] no match in snippet view article find links to article
In computing, telecommunication, information theory, and coding theory, forward error correction (FEC) or channel coding is a technique used for controllingInternational Council for Industrial and Applied Mathematics (799 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerSampling (signal processing) (3,131 words) [view diff] no match in snippet view article
instance, will have an alias at −0.4 B, which is unambiguous because of the constraint that the pre-sampled signal was analytic. Also see Aliasing § ComplexSampling (signal processing) (3,131 words) [view diff] no match in snippet view article
instance, will have an alias at −0.4 B, which is unambiguous because of the constraint that the pre-sampled signal was analytic. Also see Aliasing § ComplexValidated numerics (1,341 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerNetwork calculus (4,434 words) [view diff] no match in snippet view article find links to article
control background traffic These constraints can be expressed and analysed with network calculus methods. Constraint curves can be combined using convolutionMax-flow min-cut theorem (3,586 words) [view diff] no match in snippet view article find links to article
through the network, following the direction of each edge. The capacity constraint then says that the volume flowing through each edge per unit time is lessConcatenated error correction code (2,088 words) [view diff] no match in snippet view article find links to article
code but a soft-decision convolutional Viterbi-decoded code with a short constraint length. For the outer code, a longer hard-decision block code, frequentlySudoku code (2,927 words) [view diff] no match in snippet view article find links to article
SUDOKU-inspired non-linear codes with local constraints". 2015 IEEE International Symposium on Information Theory (ISIT). pp. 1921–1925. arXiv:1504.03946Supersymmetry algebra (726 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerReduction criterion (656 words) [view diff] no match in snippet view article find links to article
In quantum information theory, the reduction criterion is a necessary condition a mixed state must satisfy in order for it to be separable. In other wordsQuantum convolutional code (1,960 words) [view diff] no match in snippet view article find links to article
{G} _{i}\in F(\Pi ^{\mathbb {Z} ^{+}}):1\leq i\leq n-k\right\}.} The constraint length ν {\displaystyle \nu } of the code is the maximum degree of theRadio resource management (1,115 words) [view diff] no match in snippet view article find links to article
bit/s/Hz/area unit or Erlang/MHz/site, under some kind of user fairness constraint, for example, that the grade of service should be above a certain levelMaximal entropy random walk (2,798 words) [view diff] no match in snippet view article find links to article
probability distribution in the space of all possible sequences fulfilling this constraint. To practically use such long sequences, after 1 we have to use 0, butPotential theory (1,326 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerCross-entropy (3,264 words) [view diff] no match in snippet view article find links to article
In information theory, the cross-entropy between two probability distributions p {\displaystyle p} and q {\displaystyle q} , over the same underlying setSuperalgebra (1,687 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerAutomata theory (3,851 words) [view diff] no match in snippet view article find links to article
models for the description of language" (PDF). IRE Transactions on Information Theory. 2 (3): 113–124. doi:10.1109/TIT.1956.1056813. S2CID 19519474. ArchivedList of algorithms (7,945 words) [view diff] no match in snippet view article find links to article
solves the assignment problem in polynomial time Constraint satisfaction General algorithms for the constraint satisfaction AC-3 algorithm Difference map algorithmNumerical methods for partial differential equations (1,942 words) [view diff] no match in snippet view article find links to article
solutions between non-matching subdomains is implemented by multiple-point constraints. Finite element simulations of moderate size models require solving linearMaster of Science in Business Analytics (407 words) [view diff] no match in snippet view article find links to article
science, computer science, statistics, business intelligence, and information theory geared towards commercial applications. Students generally come fromShannon–Fano coding (2,761 words) [view diff] no match in snippet view article find links to article
Theory of Communication" (1948), his article introducing the field of information theory. Fano's method divides the source symbols into two sets ("0" and "1")List of computer scientists (5,230 words) [view diff] no match in snippet view article find links to article
theoretical computer science, such as complexity theory and algorithmic information theory. Wil van der Aalst – business process management, process mining,Algebra of physical space (1,560 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerNeural network (biology) (1,537 words) [view diff] no match in snippet view article
(neural network models) and theory (statistical learning theory and information theory). Many models are used; defined at different levels of abstractionEffective field theory (1,526 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerDecision theory (3,216 words) [view diff] no match in snippet view article find links to article
Bayesian statistics Causal decision theory Choice modelling Choice theory Constraint satisfaction Daniel Kahneman Decision making Decision quality EmotionalNetwork entropy (3,470 words) [view diff] no match in snippet view article find links to article
network science, the network entropy is a disorder measure derived from information theory to describe the level of randomness and the amount of informationMulti-objective optimization (9,569 words) [view diff] no match in snippet view article find links to article
subject to a constraint based on how much income is available to spend on those goods and on the prices of those goods. This constraint allows more ofPrecoding (3,895 words) [view diff] no match in snippet view article find links to article
optimization for downlink multiuser MIMO systems with per antenna power constraint:Downlink-uplink duality approach IEEE International Conference On AcousticsMathematical analysis (4,391 words) [view diff] no match in snippet view article find links to article
Analytic combinatorics Continuous probability Differential entropy in information theory Differential games Differential geometry, the application of calculusComputational geometry (2,106 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerGlobal optimization (2,098 words) [view diff] no match in snippet view article find links to article
2000. A.Neumaier, Complete Search in Continuous Global Optimization and Constraint Satisfaction, pp. 271–369 in: Acta Numerica 2004 (A. Iserles, ed.), CambridgeGauge theory (6,775 words) [view diff] no match in snippet view article find links to article
symmetry. Local symmetry, the cornerstone of gauge theories, is a stronger constraint. In fact, a global symmetry is just a local symmetry whose group's parametersDirected information (3,106 words) [view diff] no match in snippet view article find links to article
Erasure Channel With a No-Consecutive-Ones Input Constraint". IEEE Transactions on Information Theory. 62 (1): 8–22. doi:10.1109/TIT.2015.2495239. S2CID 476381Turbo code (2,728 words) [view diff] no match in snippet view article find links to article
In information theory, turbo codes are a class of high-performance forward error correction (FEC) codes developed around 1990–91, but first published inApproximation theory (2,319 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerMathematical physics (5,512 words) [view diff] no match in snippet view article find links to article
Hamiltonian mechanics (including both approaches in the presence of constraints). Both formulations are embodied in analytical mechanics and lead toLocation estimation in sensor networks (1,984 words) [view diff] no match in snippet view article find links to article
2 {\displaystyle \pi /2} times the variance of MLE without bandwidth constraint. The variance increases as τ {\displaystyle \tau } deviates from the realPerceptron (6,297 words) [view diff] no match in snippet view article find links to article
classifies all the training data perfectly. Indeed, if we had the prior constraint that the data come from equi-variant Gaussian distributions, the linearVector calculus (2,135 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerError exponents in hypothesis testing (805 words) [view diff] no match in snippet view article find links to article
error ∣ H 1 ) {\displaystyle P({\text{error}}\mid H_{1})} subject to the constraint that the probability of type 1 error P ( error ∣ H 0 ) {\displaystyleMathematical sociology (5,035 words) [view diff] no match in snippet view article find links to article
of new interdisciplinary scientific innovations occurred, such as information theory, game theory, cybernetics and mathematical model building in the socialData synchronization (1,591 words) [view diff] no match in snippet view article find links to article
in-between information must be encrypted. Data quality is another serious constraint. For better management and to maintain good quality of data, the commonVon Neumann entropy (5,049 words) [view diff] no match in snippet view article find links to article
is the quantum counterpart of the Shannon entropy from classical information theory. For a quantum-mechanical system described by a density matrix ρ,Probability theory (3,602 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerOccam's razor (10,888 words) [view diff] no match in snippet view article find links to article
context, Einstein himself expressed caution when he formulated Einstein's Constraint: "It can scarcely be denied that the supreme goal of all theory is toPerturbation theory (2,959 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerNyquist–Shannon sampling theorem (6,721 words) [view diff] no match in snippet view article find links to article
example where sub-Nyquist sampling is optimal arises under the additional constraint that the samples are quantized in an optimal manner, as in a combinedGaussian process (5,929 words) [view diff] no match in snippet view article find links to article
magnetic field is bound by Maxwell's equations and a way to incorporate this constraint into the Gaussian process formalism would be desirable as this would likelyKullback–Leibler divergence (13,054 words) [view diff] no match in snippet view article find links to article
( p ∥ m ) {\displaystyle D_{\text{KL}}(p\parallel m)} subject to some constraint. This has led to some ambiguity in the literature, with some authors attemptingNLTS conjecture (1,115 words) [view diff] no match in snippet view article find links to article
In quantum information theory, the no low-energy trivial state (NLTS) conjecture is a precursor to a quantum PCP theorem (qPCP) and posits the existenceInquiry (4,962 words) [view diff] no match in snippet view article find links to article
explicate and that induction can evaluate. This places a mild but meaningful constraint on the production of hypotheses, since it is not just any wild guess atSystems thinking (1,995 words) [view diff] no match in snippet view article find links to article
subject of study, as in feedback control systems, in stability theory, in constraint satisfaction problems, the unification algorithm, type inference, andMultivariable calculus (2,369 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerSparse approximation (2,212 words) [view diff] no match in snippet view article find links to article
observed signal x {\displaystyle x} is noisy. By relaxing the equality constraint and imposing an ℓ 2 {\displaystyle \ell _{2}} -norm on the data-fittingGenerative art (4,235 words) [view diff] no match in snippet view article find links to article
some art is based on constraint rules that disallow the use of certain colors or shapes. Such art is not generative because constraint rules are not constructiveGeometric calculus (3,338 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerFourier–Motzkin elimination (2,492 words) [view diff] no match in snippet view article find links to article
communication rates only. Redundant constraint can be identified by solving a linear program as follows. Given a linear constraints system, if the i {\displaystyleIncomplete Nature (3,406 words) [view diff] no match in snippet view article find links to article
wheel. The hole itself is not a physical thing, but rather a source of constraint that helps to restrict the conformational possibilities of the wheel'sInfinite-valued logic (1,480 words) [view diff] no match in snippet view article find links to article
Dirk (2012). "Satisfiability Checking in Łukasiewicz Logic as Finite Constraint Satisfaction". Journal of Automated Reasoning. 49 (4): 493–550. doi:10Social choice theory (3,035 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerTopological quantum field theory (3,764 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerFinite-valued logic (1,322 words) [view diff] no match in snippet view article find links to article
Dirk (2012). "Satisfiability Checking in Łukasiewicz Logic as Finite Constraint Satisfaction". Journal of Automated Reasoning. 49 (4): 493–550. doi:10Particle physics and representation theory (2,697 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerMarkov chain (12,900 words) [view diff] no match in snippet view article find links to article
including Bayesian statistics, biology, chemistry, economics, finance, information theory, physics, signal processing, and speech processing. The adjectivesConformal field theory (7,036 words) [view diff] no match in snippet view article find links to article
the s-, t- and u-channel decompositions is called crossing symmetry: a constraint on the spectrum of primary fields, and on the three-point structure constantsNumerical linear algebra (2,766 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerThe Unreasonable Effectiveness of Mathematics in the Natural Sciences (2,165 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerMaarten van Emden (417 words) [view diff] no match in snippet view article find links to article
scientist whose research in the foundations of logic programming and constraint logic programming was highly influential. Van Emden was born in Velp,Info-metrics (2,101 words) [view diff] no match in snippet view article find links to article
of view of the sciences, this framework is at the intersection of information theory, statistical methods of inference, applied mathematics, computer scienceReed–Solomon error correction (12,395 words) [view diff] no match in snippet view article find links to article
In information theory and coding theory, Reed–Solomon codes are a group of error-correcting codes that were introduced by Irving S. Reed and Gustave SolomonArbitrarily varying channel (2,993 words) [view diff] no match in snippet view article find links to article
formally. The usefulness of the input constraint Γ {\displaystyle \textstyle \Gamma } and the state constraint Λ {\displaystyle \textstyle \Lambda } willC. Emre Koksal (1,457 words) [view diff] no match in snippet view article find links to article
of fading channels under relaxed delay constraints". 2013 IEEE International Symposium on Information Theory. pp. 2024–2028. doi:10.1109/ISIT.2013.6620581Supersymmetric quantum mechanics (3,017 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerReinhard Moratz (962 words) [view diff] no match in snippet view article find links to article
co-editor of the conference proceedings of the Conference on Spatial Information Theory 2011 (COSIT 2011). Moratz's work has been published in ArtificialCostas array (1,937 words) [view diff] no match in snippet view article find links to article
of numbers have the property that, since each row and column has the constraint that it only has one point on it, they are therefore also permutationSupersymmetry (7,569 words) [view diff] no match in snippet view article find links to article
new sector of the theory that is responsible for the breaking. The only constraint on this new sector is that it must break supersymmetry permanently andPrediction in language comprehension (2,594 words) [view diff] no match in snippet view article find links to article
established by two related factors: 'cloze probability' and 'sentential constraint'. Cloze probability reflects the expectancy of a target word given theClassical field theory (3,875 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerOrganizational information theory (7,585 words) [view diff] no match in snippet view article find links to article
Organizational Information Theory (OIT) is a communication theory, developed by Karl Weick, offering systemic insight into the processing and exchangeTopological string theory (2,687 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerDrift plus penalty (7,204 words) [view diff] no match in snippet view article find links to article
minimize the time average of a stochastic process subject to time average constraints on a collection of other stochastic processes. This is done by definingAlgorithm (6,769 words) [view diff] no match in snippet view article find links to article
to a linear function bound by linear equality and inequality constraints, the constraints can be used directly to produce optimal solutions. There areField (physics) (4,401 words) [view diff] no match in snippet view article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerW. Ross Ashby (1,901 words) [view diff] no match in snippet view article find links to article
organisms in Ashby's determinist, mechanist terms. Ashby's 1964 paper Constraint Analysis of Many-Dimensional Relations began the study of reconstructabilityPositive-definite kernel (4,346 words) [view diff] no match in snippet view article find links to article
partial differential equations, machine learning, embedding problem, information theory, and other areas. Let X {\displaystyle {\mathcal {X}}} be a nonemptyClifford analysis (3,393 words) [view diff] no match in snippet view article find links to article
{\frac {ax+b}{cx+d}},} where a, b, c and d ∈ Cln and satisfy certain constraints. The associated 2 × 2 matrix is called an Ahlfors–Vahlen matrix. If yList of scientific laws named after people (100 words) [view diff] no match in snippet view article find links to article
Fourier Gauss's law Gauss's law for magnetism Gauss's principle of least constraint Gauss's digamma theorem Gauss's hypergeometric theorem Gaussian functionSatisfiability (1,500 words) [view diff] no match in snippet view article find links to article
problem Circuit satisfiability Karp's 21 NP-complete problems Validity Constraint satisfaction Boolos, Burgess & Jeffrey 2007, p. 120: "A set of sentencesComplementarity (physics) (3,047 words) [view diff] no match in snippet view article
terms vary among applications, but the relation expresses the verified constraint that efforts to detect particle paths will result in less visible waveQuantum mechanics (12,091 words) [view diff] no match in snippet view article find links to article
{n\pi }{L}}\qquad \qquad n=1,2,3,\ldots .} This constraint on k {\displaystyle k} implies a constraint on the energy levels, yielding E n = ℏ 2 π 2 n 2Numerical methods for ordinary differential equations (3,916 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerAnalytical mechanics (5,764 words) [view diff] no match in snippet view article find links to article
Analytical mechanics takes advantage of a system's constraints to solve problems. The constraints limit the degrees of freedom the system can have, andEvolutionary algorithm (4,553 words) [view diff] no match in snippet view article find links to article
strength or a problem-adapted coding). Thus, if two EAs are compared, this constraint is implied. In addition, an EA can use problem specific knowledge by,Computational creativity (6,892 words) [view diff] no match in snippet view article find links to article
Called, Few Are Chosen), ACME (Analogical Constraint Mapping Engine) and ARCS (Analogical Retrieval Constraint System). Other mapping-based approaches includeF-divergence (3,992 words) [view diff] no match in snippet view article find links to article
Shields, P. (2004). "Information Theory and Statistics: A Tutorial" (PDF). Foundations and Trends in Communications and Information Theory. 1 (4): 417–528Neurophilosophy (5,874 words) [view diff] no match in snippet view article find links to article
similar notion of computation as the mapping approaches with the added constraint that the system must manipulate representations with semantic contentEffective action (2,101 words) [view diff] no match in snippet view article find links to article
generating functionals also have applications in statistical mechanics and information theory, with slightly different factors of i {\displaystyle i} and sign conventionsBoolean function (2,887 words) [view diff] no match in snippet view article find links to article
(to 0 or 1). The general k-ary functions obtained by imposing a linear constraint on a set of inputs (a linear subspace) are known as subfunctions. ThePrincipal component analysis (14,895 words) [view diff] no match in snippet view article find links to article
(PCA) for the reduction of dimensionality of data by adding sparsity constraint on the input variables. Several approaches have been proposed, includingSociety for Industrial and Applied Mathematics (2,253 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerViterbi algorithm (2,664 words) [view diff] no match in snippet view article find links to article
accumulated over the entire sliding window (usually equals at least five constraint lengths), to indicate the soft output measure of reliability of the hardMachine learning (15,513 words) [view diff] no match in snippet view article find links to article
so under the constraint that the learned representation is low-dimensional. Sparse coding algorithms attempt to do so under the constraint that the learnedStochastic process (18,657 words) [view diff] no match in snippet view article find links to article
neuroscience, physics, image processing, signal processing, control theory, information theory, computer science, and telecommunications. Furthermore, seeminglyDunbar's number (3,038 words) [view diff] no match in snippet view article find links to article
organizations, and communities Dunbar, R. I. M. (1992). "Neocortex size as a constraint on group size in primates". Journal of Human Evolution. 22 (6): 469–493Dynamical systems theory (2,922 words) [view diff] no match in snippet view article find links to article
the behaviour of dynamical systems where solutions are restricted to a constraint set. The discipline shares connections to and applications with both theLogical connective (3,164 words) [view diff] no match in snippet view article find links to article
puzzles involving disjunction include free choice inferences, Hurford's Constraint, and the contribution of disjunction in alternative questions. Other apparentBayesian experimental design (1,437 words) [view diff] no match in snippet view article find links to article
utility function. The lower bound is then maximized under the signal energy constraint. Proposed Bayesian design has been also compared with classical averageChaos theory (13,052 words) [view diff] no match in snippet view article find links to article
Perry points out, modeling of chaotic time series in ecology is helped by constraint.: 176, 177 There is always potential difficulty in distinguishing realAdaptation (8,239 words) [view diff] no match in snippet view article find links to article
evolution. This places constraints on the evolution of development, behaviour, and structure of organisms. The main constraint, over which there has beenFinite model theory (3,107 words) [view diff] no match in snippet view article find links to article
1999: book "Descriptive Complexity" Kuper, Libkin, Paredaens 2000: book "Constraint Databases" Darmstadt 2005/ Aachen 2006: first international workshopsMereotopology (2,094 words) [view diff] no match in snippet view article find links to article
applied also as a tool for qualitative spatial-temporal reasoning, with constraint calculi such as the Region Connection Calculus (RCC). It provides theString theory (15,290 words) [view diff] no match in snippet view article find links to article
Virasoro understood how to remove the poles with wrong-sign residues using a constraint on the states. Claud Lovelace calculated a loop amplitude, and noted thatCDF-based nonparametric confidence interval (1,312 words) [view diff] no match in snippet view article find links to article
can be shown that this variance-minimizing CDF, F', must satisfy the constraint that the jump discontinuity occurs at E [ F ′ ] {\displaystyle E[F']}Statistical model validation (1,581 words) [view diff] no match in snippet view article find links to article
the specific method of model validation a researcher uses is often a constraint of their research design. To emphasize, what this means is that thereGlossary of artificial intelligence (29,481 words) [view diff] no match in snippet view article find links to article
repeating or continuous process. algorithmic probability In algorithmic information theory, algorithmic probability, also known as Solomonoff probability, isMatched filter (5,509 words) [view diff] no match in snippet view article find links to article
constrain E { | y v | 2 } = 1. {\displaystyle \ E\{|y_{v}|^{2}\}=1.\,} This constraint implies a value of α {\displaystyle \alpha } , for which we can solve:Hamiltonian mechanics (9,323 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerKőnig's theorem (set theory) (1,232 words) [view diff] no match in snippet view article
theorem, the next consequence of Kőnig's theorem is the only nontrivial constraint on the continuum function for regular cardinals. If κ ≥ ℵ 0 {\displaystyleProbabilistic context-free grammar (5,242 words) [view diff] no match in snippet view article find links to article
Nina; Walsh, Toby (2008). "The Weighted CFG Constraint". Integration of AI and OR Techniques in Constraint Programming for Combinatorial Optimization ProblemsExpander code (2,562 words) [view diff] no match in snippet view article find links to article
,C_{cn/d}\}} , called constraints. Let b ( i , j ) {\displaystyle b(i,j)} be a function designed so that, for each constraint C i {\displaystyle C_{i}}Expectation–maximization algorithm (7,512 words) [view diff] no match in snippet view article find links to article
linear terms. To begin, consider τ {\displaystyle \tau } , which has the constraint τ 1 + τ 2 = 1 {\displaystyle \tau _{1}+\tau _{2}=1} : τ ( t + 1 ) = aSelf-organization (6,813 words) [view diff] no match in snippet view article find links to article
evolution of the system is constrained to remain in the attractor. This constraint implies a form of mutual dependency or coordination between its constituentGibbs paradox (5,196 words) [view diff] no match in snippet view article find links to article
of points in phase space that the gas could occupy is specified by the constraint that the gas will have a particular energy: U = 1 2 m ∑ i = 1 N ( p iRenormalization group (7,044 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerHopfield network (8,525 words) [view diff] no match in snippet view article find links to article
{\displaystyle w_{ij}=w_{ji},\forall i,j} (connections are symmetric) The constraint that weights are symmetric guarantees that the energy function decreasesHash table (5,944 words) [view diff] no match in snippet view article find links to article
value) pairs and allows insertion, deletion, and lookup (search), with the constraint of unique keys. In the hash table implementation of associative arraysJohn von Neumann (23,693 words) [view diff] no match in snippet view article find links to article
classical information theory can also be generalized to the quantum case, such as Holevo entropy and conditional quantum entropy. Quantum information theory isClifford algebra (9,191 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerQuantum thermodynamics (5,074 words) [view diff] no match in snippet view article find links to article
scale, imposing not just one constraint on what state transformations are possible, but an entire family of constraints. These second laws are not onlySupersymmetric theory of stochastic dynamics (5,769 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerSpacetime algebra (7,332 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerAlbert Einstein (22,790 words) [view diff] no match in snippet view article find links to article
each half implies a mathematical constraint on how the outcomes on the two measurements are correlated. This constraint would later be called a Bell inequalityOutline of artificial intelligence (4,378 words) [view diff] no match in snippet view article find links to article
Propositional logic First-order logic First-order logic with equality Constraint satisfaction Fuzzy logic Fuzzy set theory Fuzzy systems Combs method OrderedMathematics (15,928 words) [view diff] no match in snippet view article find links to article
optimization, including combinatorial optimization, integer programming, constraint programming The two subjects of mathematical logic and set theory haveComputability theory (6,425 words) [view diff] no match in snippet view article find links to article
Many-one reducibility: This is essentially one-one reducibility without the constraint that f be injective. A is many-one reducible (or m-reducible) to B ifData validation and reconciliation (3,852 words) [view diff] no match in snippet view article find links to article
order to satisfy the process constraints. Here, redundancy is defined differently from redundancy in information theory. Instead, redundancy arises fromArtificial intelligence (28,570 words) [view diff] no match in snippet view article find links to article
Russell & Norvig (2021, chpt. 3–5), Russell & Norvig (2021, chpt. 6) (constraint satisfaction), Poole, Mackworth & Goebel (1998, chpt. 2, 3, 7, 9), LugerFlorent Krzakala (1,006 words) [view diff] no match in snippet view article find links to article
Zdeborova, L. (2007). "Gibbs states and the set of solutions of random constraint satisfaction problems". Proceedings of the National Academy of SciencesStructure (mathematical logic) (5,097 words) [view diff] no match in snippet view article
{A}}\rightarrow {\mathcal {B}}} or show that no such homomorphism exists. Every constraint satisfaction problem (CSP) has a translation into the homomorphism problemCommunication (17,449 words) [view diff] no match in snippet view article find links to article
impact of such behavior on natural selection. Another common pragmatic constraint is to hold that it is necessary to observe a response by the receiverMatrix completion (6,062 words) [view diff] no match in snippet view article find links to article
relaxation approach is to minimize the Frobenius squared norm under a rank constraint. This is equivalent to solving min X ‖ X ‖ F 2 subject to X i j = M iThe Limits to Growth (6,770 words) [view diff] no match in snippet view article find links to article
growth processes." During that period, the very idea of any worldwide constraint, as indicated in the study, was met with scepticism and opposition byInterpretations of quantum mechanics (8,022 words) [view diff] no match in snippet view article find links to article
particle's position and velocity is subject to the usual uncertainty principle constraint. The theory is considered to be a hidden-variable theory, and by embracingHistory of artificial intelligence (19,442 words) [view diff] no match in snippet view article find links to article
machine vision by Gerald Sussman, Adolfo Guzman, David Waltz (who invented "constraint propagation"), and especially Patrick Winston. At the same time, MinskyPerturbation theory (quantum mechanics) (15,991 words) [view diff] no match in snippet view article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerTheo Crosby (3,548 words) [view diff] no match in snippet view article find links to article
by the group's discussions of the impact of mass communication and information theory on architecture and design. It was Crosby who suggested, and steeredGauge theory (mathematics) (11,468 words) [view diff] no match in snippet view article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete ComputerSecond law of thermodynamics (15,472 words) [view diff] no match in snippet view article find links to article
Suppose we start from an equilibrium situation and we suddenly remove a constraint on a variable. Then right after we do this, there are a number Ω {\displaystyleBrouwer–Hilbert controversy (4,440 words) [view diff] no match in snippet view article find links to article
his "principles for mechanisms" that throw in the speed of light as a constraint. Secondly, Breger (2000) in his "Tacit Knowledge and Mathematical Progress"Evolution of sexual reproduction (9,514 words) [view diff] no match in snippet view article find links to article
and Gorelick and Heng reviewed evidence that sex actually acts as a constraint on genetic variation. They consider that sex acts as a coarse filter,Cyclic code (5,214 words) [view diff] no match in snippet view article find links to article
under all cyclic shifts. Cyclic codes have some additional structural constraint on the codes. They are based on Galois fields and because of their structuralData model (GIS) (5,297 words) [view diff] no match in snippet view article
Sinton, David J. (1978). "The inherent structure of information as a constraint to analysis: Mapped thematic data as a case study". In Dutton, Geoff (edGrothendieck inequality (4,840 words) [view diff] no match in snippet view article find links to article
(2014). "Grothendieck Inequalities for Semidefinite Programs with Rank Constraint". Theory of Computing. 10 (1): 77–105. arXiv:1011.1754. doi:10.4086/tocDutton Speedwords (9,162 words) [view diff] no match in snippet view article find links to article
Speedwords continues to receive attention is its strict alphabetical constraint that allows it to be used on a keyboard, and the breadth of practicalCat state (4,717 words) [view diff] no match in snippet view article find links to article
space and in reciprocal space, the 2-component cat encoding relaxes one constraint by only delocalizing in one space. The resulting qubit is only protectedBloom filter (10,780 words) [view diff] no match in snippet view article find links to article
number of hash functions, k, must be a positive integer. Putting this constraint aside, for a given m and n, the value of k that minimizes the false positiveCoding theory approaches to nucleic acid design (5,445 words) [view diff] no match in snippet view article find links to article
weight n − w {\displaystyle {\mathit {n-w}}} . And due to the weight constraint on w {\displaystyle {\mathit {w}}} , we must have for all a , b , c ,Philosophy of information (1,089 words) [view diff] no match in snippet view article find links to article
algorithms or instructions) Information in something (e.g. a pattern or a constraint). Recent creative advances and efforts in computing, such as semanticHuman performance modeling (7,504 words) [view diff] no match in snippet view article find links to article
of the target (W): ID = log2(2D/W) - a relationship derivable from information theory. Fitts' law is actually responsible for the ubiquity of the computerDeep backward stochastic differential equation method (4,113 words) [view diff] no match in snippet view article find links to article
theory Computational geometry Constraint satisfaction Constraint programming Computational logic Cryptography Information theory Statistics Discrete Computer