Results 11 to 20 of about 1,582,231 (75)

Bayesian inference for Poisson and multinomial log-linear models [PDF]

, 2009
Categorical data frequently arise in applications in the social sciences. In such applications,the class of log-linear models, based on either a Poisson or (product) multinomial response distribution, is a flexible model class for inference and ...
Forster, Jonathan J.
core   +2 more sources

Multinomial logit bias reduction via Poisson log-linear model [PDF]

, 2010
It is shown how to obtain the bias-reducing penalized maximum likelihood estimator for the parameters of a multinomial logistic regression by using the equivalent Poisson log-linear model.
Firth, David, D. Firth, Firth, D., Kosmidis, Ioannis, Kosmidis, I., I. Kosmidis   +5 more
core   +1 more source

Identifiability of Finite Mixtures of Multinomial Logit Models with Varying and Fixed Effects [PDF]

, 2008
Conditional logit, Finite mixture, Identifiability, Multinomial logit, Unobserved heterogeneity,
Bettina Grün, Leisch, Friedrich, Friedrich Leisch, Grün, Bettina   +3 more
core   +1 more source

Multinomial Logit Models with Implicit Variable Selection [PDF]

, 2010
Multinomial logit models which are most commonly used for the modeling of unordered multi-category responses are typically restricted to the use of few predictors. In the high-dimensional case maximum likelihood estimates frequently do not exist. In this
Tutz, Gerhard, Zahid, Faisal Maqbool
core   +1 more source

A Technical Note on the Dirichlet-Multinomial Model [PDF]

, 2012
This short note contains an explicit proof of the Dirichlet distribution being the conjugate prior to the Multinomial sample distribution as resulting from the general construction method described, e.g., in Bernardo and Smith (2000).
Walter, Gero
core   +1 more source

Modelo de gestión municipal de expansión urbana para el crecimiento ordenado en Morales, Banda de Shilcayo y Tarapoto, 2019 [PDF]

, 2020
La investigación tiene como objetivo proponer un Modelo de gestión municipal de expansión urbana para el crecimiento ordenado en Morales, Banda de Shilcayo y Tarapoto, 2019. El tipo de investigación es descriptiva – propositiva.
Blaz Miranda, Pablo Oswaldo
core  

Ridge Estimation for Multinomial Logit Models with Symmetric Side Constraints [PDF]

, 2009
In multinomial logit models, the identifiability of parameter estimates is typically obtained by side constraints that specify one of the response categories as reference category.
Tutz, Gerhard, Zahid, Faisal Maqbool
core   +1 more source

Modeling toothpaste brand choice: An empirical comparison of artificial neural networks and multinomial probit model [PDF]

, 2010
Copyright @ 2010 Atlantis PressThe purpose of this study is to compare the performances of Artificial Neural Networks (ANN) and Multinomial Probit (MNP) approaches in modeling the choice decision within fast moving consumer goods sector.
Aktas, E, Ulengin, B, Aktas, Emel, Kaya, Tolga, Kaya, T, Topçu, Ilker, Ulengin, Burç, Topcu, YI, Tolga Kaya, Emel Aktas, Burç Ülengin, Topcu, Yusuf İlker, Ülengin, Kemal Burç, Ilker Topçu, Y.   +13 more
core   +1 more source

Variables determinantes del perfil óptimo del ingresante al programa de doctorado en Economía de los Recursos Naturales-UNALM [PDF]

, 2017
El presente trabajo presenta los resultados de un estudio sobre el perfil optimo del ingresante al Programa de Doctorado en Economía de los Recursos Naturales y Desarrollo Sustentable (DERN-DS) de la UNALM.
Jorge Alarcón N., Vílchez H., Adriana, Miranda C., Rubén D., Rubén D. Miranda C., Alarcón N., Jorge, Adriana Vílchez H.   +5 more
core   +2 more sources

Variable Selection in General Multinomial Logit Models [PDF]

, 2012
The use of the multinomial logit model is typically restricted to applications with few predictors, because in high-dimensional settings maximum likelihood estimates tend to deteriorate.
Pößnecker, Wolfgang, Tutz, Gerhard, Uhlmann, Lorenz   +2 more
core   +1 more source