Results 21 to 30 of about 4,588,040 (299)

Maximum Likelihood Estimation for Mixed Fractional Vasicek Processes

open access: yesFractal and Fractional, 2022
In this paper, we consider the problem of estimating the drift parameters in the mixed fractional Vasicek model, which is an extended model of the traditional Vasicek model.
Chun-Hao Cai   +3 more
doaj   +1 more source

Maximum Likelihood Estimation in Data-Driven Modeling and Control [PDF]

open access: yesIEEE Transactions on Automatic Control, 2020
Recently, various algorithms for data-driven simulation and control have been proposed based on the Willems’ fundamental lemma. However, when collected data are noisy, these methods lead to ill-conditioned data-driven model structures.
Mingzhou Yin, A. Iannelli, Roy S. Smith
semanticscholar   +1 more source

Truncated Three-Parameter Lognormal Estimation [PDF]

open access: yesThe Egyptian Statistical Journal, 1978
The left, right and doubly truncated 3-parameter lognormal density functions are given and their moments evaluated. Moment estimation of the three parameters ,  and  is discussed and maximum likelihood equations obtained in all cases. Solutions of the ML
Essam Al-Hussaini, Samia Narooz
doaj   +1 more source

Maximum likelihood estimation for score-driven models

open access: yesJournal of Econometrics, 2021
We establish strong consistency and asymptotic normality of the maximum likelihood estimator for stochastic time-varying parameter models driven by the score of the predictive conditional likelihood function.
F. Blasques   +3 more
semanticscholar   +1 more source

Maximum Penalized Likelihood Estimation for the Reliability Function [PDF]

open access: yesThe Egyptian Statistical Journal, 2016
This paper considers the problem of estimating probability density function based on maximum   Maximum Penalized Likelihood Estimation , we will review some of the previous studies on  Maximum Penalized Likelihood Estimation  ( MPLE) approaches. Finally,
A. Mousa, M. khalil, N. Said, A. Fathi
doaj   +1 more source

Maximum Likelihood Estimation for the Fractional Vasicek Model

open access: yesEconometrics, 2020
This paper estimates the drift parameters in the fractional Vasicek model from a continuous record of observations via maximum likelihood (ML). The asymptotic theory for the ML estimates (MLE) is established in the stationary case, the explosive case ...
Katsuto Tanaka, Weilin Xiao, Jun Yu
doaj   +1 more source

Further Properties and Estimations of Exponentiated Generalized Linear Exponential Distribution

open access: yesMathematics, 2021
The recent exponentiated generalized linear exponential distribution is a generalization of the generalized linear exponential distribution and the exponentiated generalized linear exponential distribution.
Chien-Tai Lin   +4 more
doaj   +1 more source

On Maximum Likelihood Estimation of the Markov Process [PDF]

open access: yesThe Egyptian Statistical Journal, 1981
The maximum likelihood estimators of the unknown parameters of the stationary Gaussian Markov process are obtained. The likelihood function of the observations is derived.
A.A. Abd-Alla
doaj   +1 more source

Modified Maximum Likelihood Estimation of the Inverse Weibull Model

open access: yesAxioms, 2023
The inverse Weibull model is a simple and flexible model used for survival analysis, reliability theory, and other scientific fields. The main problem in this context is the estimation of the model parameters.
Mohamed Kayid, Mashael A. Alshehri
doaj   +1 more source

Particle methods for maximum likelihood estimation in latent variable models [PDF]

open access: yes, 2008
Standard methods for maximum likelihood parameter estimation in latent variable models rely on the Expectation-Maximization algorithm and its Monte Carlo variants.
Davy, Manuel   +8 more
core   +1 more source

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