Results 21 to 30 of about 4,929,720 (302)

Heatmap Regression via Randomized Rounding [PDF]

open access: yesIEEE Transactions on Pattern Analysis and Machine Intelligence, 2022
To appear in ...
Baosheng Yu, Dacheng Tao
openaire   +4 more sources

Random-effects ML regression results.

open access: yes, 2022
Random-effects ML regression results.
Samuel Nduati Kariuki (12575030)   +2 more
core   +1 more source

Random Design Analysis of Ridge Regression [PDF]

open access: yesFoundations of Computational Mathematics, 2014
This work gives a simultaneous analysis of both the ordinary least squares estimator and the ridge regression estimator in the random design setting under mild assumptions on the covariate/response distributions. In particular, the analysis provides sharp results on the ``out-of-sample'' prediction error, as opposed to the ``in-sample'' (fixed design ...
Hsu, Daniel   +2 more
openaire   +5 more sources

Quantile regression under random censoring [PDF]

open access: yesJournal of Econometrics, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Honoré, B, Khan, S, Powell, JL
openaire   +3 more sources

Inclusion of bioclimatic variables in genetic evaluations of dairy cattle [PDF]

open access: yesAnimal Bioscience, 2021
Objective Considering the importance of dairy farming and the negative effects of heat stress, more tolerant genotypes need to be identified. The objective of this study was to investigate the effect of heat stress via temperature-humidity index (THI ...
Renata Negri   +6 more
doaj   +1 more source

Estimation of genetic parameters for milk yield using a random regression test-day model in first parity dairy cows under pasture-based systems of Los Ríos region in Chile

open access: yesAustral Journal of Veterinary Sciences, 2020
In dairy cattle, genetic selection for milk yield was generally based on 305 days lactation records that were calculated from available monthly test-day milk yield records.
Héctor Uribe, Felipe Lembeye
doaj   +1 more source

LOGISTIC REGRESSION WITH RANDOM COEFFICIENTS [PDF]

open access: yesETS Research Report Series, 1993
ABSTRACTAn approximation to the likelihood for the generalized linear models with random coefficients is derived and is the basis for an approximate Fisher scoring algorithm. The method is illustrated on the logistic regression model for one‐way classification, but it has an extension to the class of generalized linear models and to more complex data ...
openaire   +1 more source

Predicting equity market price impact with performance weighted ensembles of random forests [PDF]

open access: yes, 2014
For many players in financial markets, the price impact of their trading activity represents a large proportion of their transaction costs. This paper proposes a novel machine learning method for predicting the price impact of order book events ...
Enrico Gerding   +5 more
core   +2 more sources

Genomic and phenotypic selection indices for decreased birth weight, shortening fattening period, and regulating total weight gain in beef cattle [PDF]

open access: yesAnimal Bioscience
Objective This study aimed to develop genomic and phenotypic indices for beef cattle selection that afford progeny with reduced birth weight and fattening period.
Kenji Togashi   +6 more
doaj   +1 more source

Random Feature Selection Using Random Subspace Logistic Regression

open access: yesExpert Systems with Applications, 2022
Feature selection becomes a prominent method in the big data era. The logistic regression model is a wrapper method that provides better classification or prediction accuracy but it is computationally expensive. In this study, we propose the random subspace logistic regression where features are randomly selected through bootstrap cycles.
Nuttanan Wichitaksorn   +2 more
openaire   +1 more source

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