Results 11 to 20 of about 10,202,465 (303)

Eliminating the Initial State for the Generalized Likelihood Ratio Test [PDF]

open access: yesIFAC Proceedings Volumes, 2006
Abstract Fault detection based on comparing a batch of data with a model of the system using the generalized likelihood ratio test is considered. Careful treatment of the initial state of the model is quite important, in particular for short batch sizes. There are two standard approaches to this problem.
David Törnqvist, Fredrik Gustafsson
openaire   +1 more source

Consistency and asymptotic normality of the maximum likelihood estimator in a zero-inflated generalized Poisson regression [PDF]

open access: yes, 2005
Poisson regression models for count variables have been utilized in many applications. However, in many problems overdispersion and zero-inflation occur.
Min, Aleksey, Czado, Claudia
core   +1 more source

Cancelable ECG Biometrics Using Compressive Sensing-Generalized Likelihood Ratio Test

open access: yesIEEE Access, 2019
Electrocardiogram (ECG) has been investigated as promising biometrics, but it cannot be canceled and re-used once compromised just like other biometrics.
Hanvit Kim, Se Young Chun
doaj   +1 more source

Nonparametric Iterated-Logarithm Extensions of the Sequential Generalized Likelihood Ratio Test [PDF]

open access: yesIEEE Journal on Selected Areas in Information Theory, 2021
53 pages, 8 ...
Jaehyeok Shin   +2 more
openaire   +3 more sources

Pseudo-Likelihood Estimation for Incomplete Data [PDF]

open access: yes, 2011
In statistical practice, incomplete measurement sequences are the rule rather than the exception. Fortunately, in a large variety of settings, the stochastic mechanism governing the incompleteness can be ignored without hampering inferences about the ...
Verbeke, G   +3 more
core   +4 more sources

An Augmented Generalized Likelihood Ratio Test Detector for Signal Detection in Clutter and Noise

open access: yesIEEE Access, 2019
To deal with the problem of signal detection in correlated subspace, this paper presents an augmented generalized likelihood ratio test (AGLRT) detector.
Hui Tang, Li Chai, Xianrong Wan
doaj   +1 more source

A Novel Ship Detector Based on the Generalized-Likelihood Ratio Test for SAR Imagery

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2017
Ship detection with synthetic aperture radar (SAR) images, acquired at different working frequencies, is presented in this paper where a novel technique is proposed based on the generalized-likelihood ratio test (GLRT).
Pasquale Iervolino, Raffaella Guida
doaj   +1 more source

Generalized Correlation Coefficient Based on Log Likelihood Ratio Test Statistic

open access: yesMATEC Web of Conferences, 2016
In this paper, I point out that both Joe’s and Ding’s strength statistics can only be used for testing the pair-wise independence, and I propose a novel G-square based strength statistic, called Liu’s generalized correlation coefficient, it can be used ...
Liu Hsiang-Chuan
doaj   +1 more source

Performance Improvement for SAR Tomography Based on Local Plane Model

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022
Multilook approaches have been applied in synthetic aperture radar (SAR) tomography (TomoSAR), for improving the density and regularity of persistent scatterers reconstructed from multipass SAR images in both rural and urban regions. Multilook operations
Wenkang Liu   +4 more
doaj   +1 more source

Detection of Interference Constraint Violation Based on Heterogeneous Data Fusion in Satellite-Earth Integrated Networks

open access: yesIEEE Access, 2020
In the downlink scenario of satellite-earth integrated networks, the secondary systems ought to share spectrum resources with no extra interference on the primary system under the premise of interference constraints. However, due to various factors, e.g.,
Ning Yang   +4 more
doaj   +1 more source

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