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Comparison of factor-analytic and reduced rank models for test-day milk yield in Gyr dairy cattle (Bos indicus)
(2013-09-27)
We analyzed 46,161 monthly test-day records of milk production from 7453 first lactations of crossbred dairy Gyr (Bos indicus) x Holstein cows. The following seven models were compared: standard multivariate model (M10), ...
Protective factors and parenting styles: A biecological modelFactores protectores y los estilos de crianza: un modelo bioecológico
(Consorcio de Universidades Mexicanas A.C., 2011)
A Catalytic Effectiveness Factor for a Microbial Electrolysis Cell Biofilm Model
(Editorial MDPI, 2022)
The aim of this work is to propose a methodology to obtain an effectiveness factor for biofilm in a microbial electrolysis cell (MEC) system and use it to reduce a partial differential equation (PDE) biofilm MEC model to ...
Business model dynamics: a case survey
(Universidad de Talca, 2009)
Time-varying covariance structures in currency markets
(Escola de Pós-Graduação em Economia da FGV, 2000-07)
In this article we use factor models to describe a certain class of covariance structure for financiaI time series models. More specifical1y, we concentrate on situations where the factor variances are modeled by a ...
Comprehensive Evaluation of Matrix Factorization Models for Collaborative Filtering Recommender Systems
Matrix factorization models are the core of current commercial collaborative filtering Recommender Systems. This paper tested six representative matrix factorization models, using four collaborative filtering datasets. ...