Results 1 to 10 of about 1,853,165 (304)

An adapted version of the element-wise weighted total least squares method for applications in chemometrics

open access: yes, 2007
The Maximum Likelihood PCA (MLPCA) method has been devised in chemometrics as a generalization of the well-known PCA method in order to derive consistent estimators in the presence of errors with known error distribution.
Markovsky, Ivan   +2 more
core  

The method of maximum likelihood [PDF]

open access: yes, 1963
This thesis is the comprehensive study of the method of maximum likelihood and its relative merit over other methods of estimation. This method of estimation, developed by R. A. Fisher in 1921 is the oldest method. Since that time, Fisher and some others
Agha, Majid H.A
core  

A quasi-maximum likelihood method for estimating the parameters of multivariate diffusions

open access: yes, 2013
A quasi-maximum likelihood procedure for estimating the parameters of multi-dimensional diffusions is developed in which the transitional density is a multivariate Gaussian density with first and second moments approximating the true moments of the ...
Lindsay, K.A.   +2 more
core   +1 more source

Maximum Likelihood and Gaussian Estimation of Continuous Time Models in Finance

open access: yes
This paper overviews maximum likelihood and Gaussian methods of estimating continuous time models used in finance. Since the exact likelihood can be constructed only in special cases, much attention has been devoted to the development of methods designed
Jun Yu, Peter C. B. Phillips
core  

Parameter Estimation in Semi-Linear Models Using a Maximal Invariant Likelihood Function [PDF]

open access: yes
In this paper, we consider the problem of estimation of semi-linear regression models. Using invariance arguments, Bhowmik and King (2001) have derived the probability density functions of the maximal invariant statistic for the nonlinear component of ...
Jahar L. Bhowmik, Maxwell L. King
core  

On the equivalence between Total Least Squares and Maximum Likelihood PCA

open access: yes, 2005
The maximum likelihood PCA (MLPCA) method has been devised in chemometrics as a generalization of the well-known PCA method in order to derive consistent estimators in the presence of errors with known error distribution.
Wentzell, P.   +7 more
core  

MLDS: Maximum Likelihood Difference Scaling in R

open access: yes
The MLDS package in the R programming language can be used to estimate perceptual scales based on the results of psychophysical experiments using the method of difference scaling.
Kenneth Knoblauch, Laurence T. Maloney
core  

A monte carlo analysis of the type II tobit maximum likelihood estimator when the true model is the type I tobit model [PDF]

open access: yes
Type I (censored regression) and Type II Tobit (sample selection) models are widely used in the various fields of economics. The Type I Tobit model is a special case of the Type II Tobit model.
Kazumitsu Nawata
core  

Exact Maximum Likelihood estimation for the BL-GARCH model under elliptical distributed innovations [PDF]

open access: yes
In this paper, we discuss the class of Bilinear GATRCH (BL-GARCH) models which are capable of capturing simultaneously two key properties of non-linear time series : volatility clustering and leverage effects. It has been observed often that the marginal
Dominique Guegan   +2 more
core  

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