• In economics and econometrics, the parameter identification problem arises when the value of one or more parameters in an economic model cannot be determined...
    8 KB (1,019 words) - 10:32, 26 November 2024
  • effects. Inverse problems are some of the most important mathematical problems in science and mathematics because they tell us about parameters that we cannot...
    70 KB (9,395 words) - 19:43, 12 June 2025
  • with estimating the values of parameters based on measured empirical data that has a random component. The parameters describe an underlying physical...
    16 KB (2,483 words) - 23:45, 10 May 2025
  • four steps to be followed for system identification: data gathering, model postulate, parameter identification, and model validation. Data gathering...
    23 KB (3,454 words) - 15:26, 12 January 2024
  • Thumbnail for Supply and demand
    " the estimated algebraic counterparts of the theory. The Parameter identification problem is a common issue in "structural estimation." Typically, data...
    36 KB (4,848 words) - 10:45, 26 May 2025
  • parameter identification problem, ordinary least squares estimation of the structural VAR would yield inconsistent parameter estimates. This problem can...
    22 KB (3,542 words) - 14:02, 25 May 2025
  • Identifiability Analysis Log-linear analysis Model identification Occam's razor Optimal design Parameter identification problem Scientific modelling Statistical model...
    21 KB (2,412 words) - 01:50, 1 May 2025
  • linear model Seemingly unrelated regressions Reduced form Parameter identification problem Martin, Vance; Hurn, Stan; Harris, David (2013). Econometric...
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  • Thumbnail for Herbert A. Simon
    firms, theory of casual ordering, and the analysis of the parameter identification problem in econometrics. Administrative Behavior, first published in...
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  • between y and z with unknown coefficients. (This is again the parameter identification problem.) The M reduced form equations (the rows of the matrix equation...
    7 KB (956 words) - 05:03, 21 May 2023
  • approaches that deliver point-identification of the model parameters, methods from the literature on partial identification are used to obtain set estimates...
    10 KB (1,365 words) - 18:18, 23 June 2025
  • the area of system identification, a dynamical system is structurally identifiable if it is possible to infer its unknown parameters by measuring its output...
    12 KB (1,495 words) - 02:20, 27 January 2025
  • optimization problem and, as a consequence, SID methods do not suffer from problems related to local minima that often lead to unsatisfactory identification results...
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  • analysis – redirects to PARAFAC Paradigm (experimental) Parameter identification problem Parameter space Parametric family Parametric model Parametric statistics...
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  • which a model must satisfy to allow precise inference Parameter identification problem – Parameter estimation technique in statistics, particularly econometrics...
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  • sous contraintes en identification de paramètres [Efficient solvers for constrained optimization in parameter identification problems] (Thesis) (in French)...
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  • optimization or tuning is the problem of choosing a set of optimal hyperparameters for a learning algorithm. A hyperparameter is a parameter whose value is used...
    24 KB (2,527 words) - 11:18, 7 June 2025
  • Thumbnail for Radio-frequency identification
    Radio-frequency identification (RFID) uses electromagnetic fields to automatically identify and track tags attached to objects. An RFID system consists...
    109 KB (12,531 words) - 06:47, 28 June 2025
  • applicable. Four types of problems are commonly encountered: Control parameter identification: MLC translates to a parameter identification if the structure of...
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  • Thumbnail for Multi-armed bandit
    alternative setup for the multi-armed bandit problem includes the "best arm identification (BAI)" problem where the goal is instead to identify the best...
    67 KB (7,665 words) - 17:30, 26 June 2025
  • Michael. "Reflection Problem". International Encyclopedia of the Social Sciences. Manski, Charles F. (1993). "Identification of Endogenous Social Effects:...
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  • Thumbnail for Multiple comparisons problem
    multiple testing problem occurs in statistics when one considers a set of statistical inferences simultaneously or estimates a subset of parameters selected based...
    21 KB (2,557 words) - 18:14, 7 June 2025
  • Thumbnail for Expectation–maximization algorithm
    the parameters, and a maximization (M) step, which computes parameters maximizing the expected log-likelihood found on the E step. These parameter-estimates...
    50 KB (7,512 words) - 16:40, 23 June 2025
  • Thumbnail for Cyprus problem
    The Cyprus problem, also known as the Cyprus conflict, Cyprus issue, Cyprus dispute, or Cyprus question, is an ongoing dispute between the Greek Cypriot...
    150 KB (17,768 words) - 06:10, 20 June 2025
  • Linear parameter-varying control (LPV control) deals with the control of linear parameter-varying systems, a class of nonlinear systems which can be modelled...
    10 KB (1,364 words) - 06:33, 26 May 2025
  • Diophantine set (category Hilbert's problems)
    Hilbert's tenth problem is not a formal mathematical statement as such, the nearly universal acceptance of the (philosophical) identification of a decision...
    12 KB (1,475 words) - 01:09, 29 June 2024
  • distribution of observable data. This term often arises in relation to the identification problem. In macroeconomics, it happens when you have multiple structural...
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  • Thumbnail for Least squares
    estimate of the location parameter by changing both the probability density and the method of estimation. He then turned the problem around by asking what...
    36 KB (5,243 words) - 23:15, 19 June 2025
  • Metric dimension (graph theory) (category NP-complete problems)
    a fixed-parameter tractable algorithm (for the parameterization by k) is unlikely to exist. Nevertheless, the problem becomes fixed-parameter tractable...
    20 KB (2,520 words) - 16:13, 28 November 2024
  • dynamic parameters describe arm and joint masses and internal friction. Non-parametric robot calibration circumvents the parameter identification. Used...
    9 KB (1,230 words) - 22:14, 29 May 2025