IEEE Transactions on Image Processing, ISSN 1057-7149, 12/2009, Volume 18, Issue 12, pp. 2661 - 2672
Image denoising is an important problem in image processing since noise may interfere with visual or automatic interpretation. This paper presents a new...
Additive noise | Maximum likelihood estimation | Image processing | Noise reduction | weighted maximum likelihood estimation (WMLE) | Filters | Gaussian noise | synthetic aperture radar (SAR) | patch-based methods | Euclidean distance | nonlocal means (NL means) | Synthetic aperture radar | Image denoising | Signal to noise ratio | Patch-based methods | Synthetic aperture radar (SAR) | Weighted maximum likelihood estimation (WMLE) | Nonlocal means (NL means) | INFORMATION | REPRESENTATION | ALGORITHMS | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | ENGINEERING, ELECTRICAL & ELECTRONIC | SAR IMAGES | UNDECIMATED WAVELET DOMAIN | SEGMENTATION | TRANSFORM | SEPARATION | REGULARIZATION | SPECKLE | Usage | Design and construction | Maximum likelihood estimates (Statistics) | Iterative methods (Mathematics) | Studies | Economic models | Mathematical models | Noise | Similarity | Images | Iterative methods | Pixels | Engineering Sciences | Computer Science | Signal and Image processing
Additive noise | Maximum likelihood estimation | Image processing | Noise reduction | weighted maximum likelihood estimation (WMLE) | Filters | Gaussian noise | synthetic aperture radar (SAR) | patch-based methods | Euclidean distance | nonlocal means (NL means) | Synthetic aperture radar | Image denoising | Signal to noise ratio | Patch-based methods | Synthetic aperture radar (SAR) | Weighted maximum likelihood estimation (WMLE) | Nonlocal means (NL means) | INFORMATION | REPRESENTATION | ALGORITHMS | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | ENGINEERING, ELECTRICAL & ELECTRONIC | SAR IMAGES | UNDECIMATED WAVELET DOMAIN | SEGMENTATION | TRANSFORM | SEPARATION | REGULARIZATION | SPECKLE | Usage | Design and construction | Maximum likelihood estimates (Statistics) | Iterative methods (Mathematics) | Studies | Economic models | Mathematical models | Noise | Similarity | Images | Iterative methods | Pixels | Engineering Sciences | Computer Science | Signal and Image processing
Journal Article
The Annals of Statistics, ISSN 0090-5364, 8/2011, Volume 39, Issue 4, pp. 2131 - 2163
This paper investigates the asymptotic theory of the quasi-maximum exponential likelihood estimators (QMELE) for ARMA—GARCH models. Under only a fractional...
Ergodic theory | Economic models | Statistical variance | Estimation bias | Crude oil | Estimation theory | Autoregressive moving average | Asymptotic theory | Autocorrelation | Estimators | Global self-weighted/local quasi-maximum exponential likelihood estimator | Strong consistency | ARMA-GARCH/IGARCH model | Asymptotic normality | REGRESSION | GARCH PROCESSES | ERRORS | TIME-SERIES MODELS | ASYMPTOTIC THEORY | strong consistency | ARCH | STATISTICS & PROBABILITY | ABSOLUTE DEVIATION ESTIMATION | asymptotic normality | global self-weighted/local quasi-maximum exponential likelihood estimator | CONDITIONAL HETEROSCEDASTICITY | INFINITE VARIANCE | 62M10 | 62P20 | ARMA–GARCH/IGARCH model | 62F12
Ergodic theory | Economic models | Statistical variance | Estimation bias | Crude oil | Estimation theory | Autoregressive moving average | Asymptotic theory | Autocorrelation | Estimators | Global self-weighted/local quasi-maximum exponential likelihood estimator | Strong consistency | ARMA-GARCH/IGARCH model | Asymptotic normality | REGRESSION | GARCH PROCESSES | ERRORS | TIME-SERIES MODELS | ASYMPTOTIC THEORY | strong consistency | ARCH | STATISTICS & PROBABILITY | ABSOLUTE DEVIATION ESTIMATION | asymptotic normality | global self-weighted/local quasi-maximum exponential likelihood estimator | CONDITIONAL HETEROSCEDASTICITY | INFINITE VARIANCE | 62M10 | 62P20 | ARMA–GARCH/IGARCH model | 62F12
Journal Article
Journal of Econometrics, ISSN 0304-4076, 2011, Volume 163, Issue 2, pp. 215 - 230
We propose new scoring rules based on conditional and censored likelihood for assessing the predictive accuracy of competing density forecasts over a specific...
Conditional likelihood | Risk management | Weighted likelihood ratio scores | Censored likelihood | Density forecast evaluation | Scoring rules | class eco A | RISK-MANAGEMENT | TESTS | COMBINATION | PREDICTIVE ABILITY | ACCURACY | CENTRAL LIMIT-THEOREMS | BANK-OF-ENGLAND | NONLINEAR MODELS | RATES | MATHEMATICS, INTERDISCIPLINARY APPLICATIONS | TERM STRUCTURE | SOCIAL SCIENCES, MATHEMATICAL METHODS | ECONOMICS | Density forecast evaluation Scoring rules Weighted likelihood ratio scores Conditional likelihood Censored likelihood Risk management
Conditional likelihood | Risk management | Weighted likelihood ratio scores | Censored likelihood | Density forecast evaluation | Scoring rules | class eco A | RISK-MANAGEMENT | TESTS | COMBINATION | PREDICTIVE ABILITY | ACCURACY | CENTRAL LIMIT-THEOREMS | BANK-OF-ENGLAND | NONLINEAR MODELS | RATES | MATHEMATICS, INTERDISCIPLINARY APPLICATIONS | TERM STRUCTURE | SOCIAL SCIENCES, MATHEMATICAL METHODS | ECONOMICS | Density forecast evaluation Scoring rules Weighted likelihood ratio scores Conditional likelihood Censored likelihood Risk management
Journal Article
Hydrological Processes, ISSN 0885-6087, 03/2014, Volume 28, Issue 6, pp. 3018 - 3034
This research incorporates the generalized likelihood uncertainty estimation (GLUE) methodology in a high‐resolution Environmental Protection Agency Storm...
uncertainty estimation | sampling approach | parameter estimation | SWMM | GLUE | Parameter estimation | Uncertainty estimation | Sampling approach | TOPMODEL | CATCHMENT | WATER RESOURCES | PARAMETERS | GENETIC ALGORITHM | PREDICTION | LOCALLY WEIGHTED REGRESSION | METHODOLOGY | SENSITIVITY-ANALYSIS | SYSTEMS | AUTOMATIC CALIBRATION
uncertainty estimation | sampling approach | parameter estimation | SWMM | GLUE | Parameter estimation | Uncertainty estimation | Sampling approach | TOPMODEL | CATCHMENT | WATER RESOURCES | PARAMETERS | GENETIC ALGORITHM | PREDICTION | LOCALLY WEIGHTED REGRESSION | METHODOLOGY | SENSITIVITY-ANALYSIS | SYSTEMS | AUTOMATIC CALIBRATION
Journal Article
Information Fusion, ISSN 1566-2535, 07/2017, Volume 36, pp. 185 - 190
We develop an approach for flexible computation of likelihood functions of probabilistic evidence in the context of forensic crime investigations. An ordered...
Evidence aggregation | Attitudinal character | Ordered weighted average | Reliability | Likelihood function | UNCERTAIN-INFORMATION | OWA | COMPUTER SCIENCE, THEORY & METHODS | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | Artificial intelligence
Evidence aggregation | Attitudinal character | Ordered weighted average | Reliability | Likelihood function | UNCERTAIN-INFORMATION | OWA | COMPUTER SCIENCE, THEORY & METHODS | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | Artificial intelligence
Journal Article
International Journal of Intelligent Systems, ISSN 0884-8173, 07/2019, Volume 34, Issue 7, pp. 1631 - 1652
Multicriteria decision‐making approaches have been studied very widely in recent years and are frequently used in many real‐life applications. To select the...
golden rule | multicriteria decision‐making | reliability | soft likelihood function | aggregation | interval‐valued fuzzy set | ordered weighted average | multicriteria decision-making | SETS | interval-valued fuzzy set | POWER AGGREGATION OPERATOR | MODEL | MULTICRITERIA | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | Decision-making | Multiple criterion | Reliability analysis | Performance enhancement | Agglomeration | Mathematical analysis | Crime
golden rule | multicriteria decision‐making | reliability | soft likelihood function | aggregation | interval‐valued fuzzy set | ordered weighted average | multicriteria decision-making | SETS | interval-valued fuzzy set | POWER AGGREGATION OPERATOR | MODEL | MULTICRITERIA | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | Decision-making | Multiple criterion | Reliability analysis | Performance enhancement | Agglomeration | Mathematical analysis | Crime
Journal Article
International Journal of Intelligent Systems, ISSN 0884-8173, 09/2019, Volume 34, Issue 9, pp. 2269 - 2290
Dempster's combination rule has been widely regarded and applied since it is an effective and rigorous method of synthesizing multisource information with its...
soft likelihood function | multisource information fusion | ordered weighted average | Dempster‐Shafer evidence theory | reliability | Dempster-Shafer evidence theory | COMBINING BELIEF FUNCTIONS | HESITANT FUZZY | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | DECISION-MAKING | OPERATOR | SETS | FRAMEWORK | RULE | ENTROPY | Operators (mathematics) | Reliability aspects
soft likelihood function | multisource information fusion | ordered weighted average | Dempster‐Shafer evidence theory | reliability | Dempster-Shafer evidence theory | COMBINING BELIEF FUNCTIONS | HESITANT FUZZY | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | DECISION-MAKING | OPERATOR | SETS | FRAMEWORK | RULE | ENTROPY | Operators (mathematics) | Reliability aspects
Journal Article
International Journal of Intelligent Systems, ISSN 0884-8173, 09/2019, Volume 34, Issue 9, pp. 2225 - 2242
Inspired by Yager, in this paper, we present the concept of likelihood for intuitionistic fuzzy sets (IFSs), and propose an approach for flexible computation...
multicriteria decision‐making | aggregation | ordered weighted average | intuitionistic fuzzy set | likelihood function | reliability | multicriteria decision-making | RULE | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | Decision-making | Fuzzy logic | Fuzzy sets | Multiple criterion | Reliability
multicriteria decision‐making | aggregation | ordered weighted average | intuitionistic fuzzy set | likelihood function | reliability | multicriteria decision-making | RULE | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | Decision-making | Fuzzy logic | Fuzzy sets | Multiple criterion | Reliability
Journal Article
Biometrika, ISSN 0006-3444, 06/2019, Volume 106, Issue 2, pp. 465 - 478
Summary In this paper we revisit the weighted likelihood bootstrap, a method that generates samples from an approximate Bayesian posterior of a parametric...
Loss-likelihood bootstrap | INFORMATION | CLASSIFICATION | RISK | STATISTICS & PROBABILITY | Model misspecification | INFERENCE | Fisher information | Loss function | MODELS | ROBUST | BIOLOGY | MATHEMATICAL & COMPUTATIONAL BIOLOGY | General Bayesian updating | Bayesian bootstrap | Weighted likelihood bootstrap
Loss-likelihood bootstrap | INFORMATION | CLASSIFICATION | RISK | STATISTICS & PROBABILITY | Model misspecification | INFERENCE | Fisher information | Loss function | MODELS | ROBUST | BIOLOGY | MATHEMATICAL & COMPUTATIONAL BIOLOGY | General Bayesian updating | Bayesian bootstrap | Weighted likelihood bootstrap
Journal Article
Naval Research Logistics (NRL), ISSN 0894-069X, 12/2016, Volume 63, Issue 8, pp. 631 - 646
Lifetime experiments are common in many research areas and industrial applications. Recently, process monitoring for lifetime observations has received...
data censoring | CUSUM chart | weighted likelihood | run length distribution | Weibull distribution | statistical process control | EWMA chart | OPERATIONS RESEARCH & MANAGEMENT SCIENCE | POISSON COUNT DATA | WEIBULL SHAPE PARAMETER | SAMPLE-SIZES | EWMA CONTROL CHART | Censorship | Navy | Simulation | Control charts | Likelihood ratio | Strategy | Robustness | Monitoring | Logistics
data censoring | CUSUM chart | weighted likelihood | run length distribution | Weibull distribution | statistical process control | EWMA chart | OPERATIONS RESEARCH & MANAGEMENT SCIENCE | POISSON COUNT DATA | WEIBULL SHAPE PARAMETER | SAMPLE-SIZES | EWMA CONTROL CHART | Censorship | Navy | Simulation | Control charts | Likelihood ratio | Strategy | Robustness | Monitoring | Logistics
Journal Article
Environmetrics, ISSN 1180-4009, 08/2018, Volume 29, Issue 5-6, p. n/a
Gaussian likelihood inference has been studied and used extensively in both statistical theory and applications due to its simplicity. However, in practice,...
heavy tails | spatial statistics | kriging | non‐Gaussian random field | skewness | Gaussian likelihood | Matérn covariance function | Tukey g‐and‐h random field | log‐Gaussian random field | log-Gaussian random field | Tukey g-and-h random field | non-Gaussian random field | Matern covariance function | STATISTICS | SPATIAL RANDOM-FIELDS | STATISTICS & PROBABILITY | MODEL | PARAMETERS | WEIGHTED LEAST-SQUARES | PREDICTION | ENVIRONMENTAL SCIENCES | MATHEMATICS, INTERDISCIPLINARY APPLICATIONS | ESTIMATORS
heavy tails | spatial statistics | kriging | non‐Gaussian random field | skewness | Gaussian likelihood | Matérn covariance function | Tukey g‐and‐h random field | log‐Gaussian random field | log-Gaussian random field | Tukey g-and-h random field | non-Gaussian random field | Matern covariance function | STATISTICS | SPATIAL RANDOM-FIELDS | STATISTICS & PROBABILITY | MODEL | PARAMETERS | WEIGHTED LEAST-SQUARES | PREDICTION | ENVIRONMENTAL SCIENCES | MATHEMATICS, INTERDISCIPLINARY APPLICATIONS | ESTIMATORS
Journal Article
Biometrics, ISSN 0006-341X, 09/2019, Volume 75, Issue 3, pp. 950 - 965
Longitudinal data are common in clinical trials and observational studies, where missing outcomes due to dropouts are always encountered. Under such context...
weighted generalized estimating equation | empirical likelihood | model selection | missing at random | Akaike information criterion | Bayesian information criterion | longitudinal data | REGRESSION | GENERALIZED ESTIMATING EQUATIONS | STATISTICS & PROBABILITY | BLOOD-PRESSURE | BIOLOGY | MATHEMATICAL & COMPUTATIONAL BIOLOGY | WEIGHTED ESTIMATING EQUATIONS | INFORMATION CRITERION | Statistics - Methodology
weighted generalized estimating equation | empirical likelihood | model selection | missing at random | Akaike information criterion | Bayesian information criterion | longitudinal data | REGRESSION | GENERALIZED ESTIMATING EQUATIONS | STATISTICS & PROBABILITY | BLOOD-PRESSURE | BIOLOGY | MATHEMATICAL & COMPUTATIONAL BIOLOGY | WEIGHTED ESTIMATING EQUATIONS | INFORMATION CRITERION | Statistics - Methodology
Journal Article
The Annals of Statistics, ISSN 0090-5364, 2/2013, Volume 41, Issue 1, pp. 269 - 295
We develop asymptotic theory for weighted likelihood estimators (WLE) under two-phase stratified sampling without replacement. We also consider several...
Censored data | Statistical discrepancies | Musical intervals | Sampling without replacement | Censorship | Calibration | Semiparametric modeling | Estimators | Estimation methods | Perceptron convergence procedure | Estimated weights | Weighted likelihood | Regular | Semiparametric model | Nonregular | DESIGN | semiparametric model | CALIBRATION ESTIMATORS | STRATIFIED SAMPLES | weighted likelihood | STATISTICS & PROBABILITY | EFFICIENT ESTIMATION | estimated weights | nonregular | SEMIPARAMETRIC MODELS | COX REGRESSION | THEOREMS | DISEASE | CASE-COHORT | regular | PROPORTIONAL HAZARDS MODELS | 62N01 | 62E20 | 62D99 | 62G20
Censored data | Statistical discrepancies | Musical intervals | Sampling without replacement | Censorship | Calibration | Semiparametric modeling | Estimators | Estimation methods | Perceptron convergence procedure | Estimated weights | Weighted likelihood | Regular | Semiparametric model | Nonregular | DESIGN | semiparametric model | CALIBRATION ESTIMATORS | STRATIFIED SAMPLES | weighted likelihood | STATISTICS & PROBABILITY | EFFICIENT ESTIMATION | estimated weights | nonregular | SEMIPARAMETRIC MODELS | COX REGRESSION | THEOREMS | DISEASE | CASE-COHORT | regular | PROPORTIONAL HAZARDS MODELS | 62N01 | 62E20 | 62D99 | 62G20
Journal Article
International Journal of Intelligent Systems, ISSN 0884-8173, 12/2019, Volume 34, Issue 12, pp. 3317 - 3335
Multicriteria decision making (MCDM) is to select the optimal candidate which has the best quality from a finite set of alternatives with multiple criteria....
Pythagorean fuzzy set (PFS) | soft likelihood function | aggregation | OWA operator | weighted OWA operator | multicriteria decision making (MCDM) | Decision-making | Operators (mathematics) | Fuzzy logic | Fuzzy sets | Multiple criterion | Decision making | Monte Carlo simulation
Pythagorean fuzzy set (PFS) | soft likelihood function | aggregation | OWA operator | weighted OWA operator | multicriteria decision making (MCDM) | Decision-making | Operators (mathematics) | Fuzzy logic | Fuzzy sets | Multiple criterion | Decision making | Monte Carlo simulation
Journal Article
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Full Text
A maximum‐likelihood method to estimate a single ADC value of lesions using diffusion MRI
Magnetic Resonance in Medicine, ISSN 0740-3194, 12/2016, Volume 76, Issue 6, pp. 1919 - 1931
Purpose Design a statistically rigorous procedure to estimate a single apparent diffusion coefficient (ADC) of lesion from the mean lesion signal intensity in...
motion misalignment | single ADC value | maximum‐likelihood method | statistics of Rician‐distributed random variables | ADC estimation | maximum-likelihood method | statistics of Rician-distributed random variables | WEIGHTED MRI | RICIAN DISTRIBUTION | COEFFICIENT | LIVER | SEGMENTATION | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | Data Interpretation, Statistical | Likelihood Functions | Reproducibility of Results | Algorithms | Humans | Image Interpretation, Computer-Assisted - methods | Sensitivity and Specificity | Image Enhancement - methods | Diffusion Magnetic Resonance Imaging - methods | Neoplasms - diagnostic imaging | Neoplasms - pathology | Magnetic resonance imaging | Analysis | Methods | Single ADC value | Statistics of Rician-distributed random variables | Maximum-likelihood method | Motion misalignment
motion misalignment | single ADC value | maximum‐likelihood method | statistics of Rician‐distributed random variables | ADC estimation | maximum-likelihood method | statistics of Rician-distributed random variables | WEIGHTED MRI | RICIAN DISTRIBUTION | COEFFICIENT | LIVER | SEGMENTATION | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | Data Interpretation, Statistical | Likelihood Functions | Reproducibility of Results | Algorithms | Humans | Image Interpretation, Computer-Assisted - methods | Sensitivity and Specificity | Image Enhancement - methods | Diffusion Magnetic Resonance Imaging - methods | Neoplasms - diagnostic imaging | Neoplasms - pathology | Magnetic resonance imaging | Analysis | Methods | Single ADC value | Statistics of Rician-distributed random variables | Maximum-likelihood method | Motion misalignment
Journal Article
Frontiers in Psychology, ISSN 1664-1078, 04/2016, Volume 7, p. 528
Maximum likelihood factor analysis of discrete data within the structural equation modeling framework rests on the assumption that the observed discrete...
weighted least squares analysis | PERFORMANCE | POLYTOMOUS VARIABLES | pairwise maximum likelihood analysis | discrete data | POLYCHORIC CORRELATIONS | To be checked by Faculty | WEIGHTED LEAST-SQUARES | CONTINGENCY-TABLES | EXPECTED FREQUENCIES | STRUCTURAL EQUATION MODELS | ORDINAL VARIABLES | fit statistics | Pairwise maximum likelihood analysis | Discrete data | Weighted least squares analysis | Fit statistics | Response bias | Psychological research | Research | Maximum likelihood estimates (Statistics) | strutural equation modeling
weighted least squares analysis | PERFORMANCE | POLYTOMOUS VARIABLES | pairwise maximum likelihood analysis | discrete data | POLYCHORIC CORRELATIONS | To be checked by Faculty | WEIGHTED LEAST-SQUARES | CONTINGENCY-TABLES | EXPECTED FREQUENCIES | STRUCTURAL EQUATION MODELS | ORDINAL VARIABLES | fit statistics | Pairwise maximum likelihood analysis | Discrete data | Weighted least squares analysis | Fit statistics | Response bias | Psychological research | Research | Maximum likelihood estimates (Statistics) | strutural equation modeling
Journal Article
Journal of Quality Technology, ISSN 0022-4065, 04/2010, Volume 42, Issue 2, pp. 174 - 196
Nonparametric or distribution-free charts are useful in statistical process control when there is a lack of or limited knowledge about the underlying process...
Statistical Process Control | Anderson-Darling Test | Change Point | Weighted Empirical Distribution | Goodness of Fit | Self-Starting | Statistical process control | Anderson-darling test | Change point | Weighted empirical distribution | Self-starting | Goodness of fit | ROBUSTNESS | STATISTICS & PROBABILITY | SHIFTS | QUALITY-CONTROL | WEIGHTED MOVING AVERAGE | OPERATIONS RESEARCH & MANAGEMENT SCIENCE | CHANGE-POINT | NONPARAMETRIC CONTROL CHARTS | 2-SAMPLE TESTS | CUSUM PROCEDURE | NONNORMALITY | ENGINEERING, INDUSTRIAL | STATISTICAL PROCESS-CONTROL | Studies | Changes | Control charts
Statistical Process Control | Anderson-Darling Test | Change Point | Weighted Empirical Distribution | Goodness of Fit | Self-Starting | Statistical process control | Anderson-darling test | Change point | Weighted empirical distribution | Self-starting | Goodness of fit | ROBUSTNESS | STATISTICS & PROBABILITY | SHIFTS | QUALITY-CONTROL | WEIGHTED MOVING AVERAGE | OPERATIONS RESEARCH & MANAGEMENT SCIENCE | CHANGE-POINT | NONPARAMETRIC CONTROL CHARTS | 2-SAMPLE TESTS | CUSUM PROCEDURE | NONNORMALITY | ENGINEERING, INDUSTRIAL | STATISTICAL PROCESS-CONTROL | Studies | Changes | Control charts
Journal Article
Journal of Statistical Planning and Inference, ISSN 0378-3758, 12/2019, Volume 203, pp. 178 - 198
For count time series analysis, the Poisson integer-valued generalized autoregressive conditional heteroscedastic model is very popular but is not usually...
Additive outliers | Robust estimation | INGARCH model | Negative binomial model | Count data | Weighted maximum likelihood
Additive outliers | Robust estimation | INGARCH model | Negative binomial model | Count data | Weighted maximum likelihood
Journal Article