Showing 1 - 10 of 20
with a new class of loss-based cross-validated algorithms in prediction of univariate and multivariate outcomes …
Persistent link: https://www.econbiz.de/10005751450
separately in the statistical literature, including multivariate outcome prediction and density estimation based on either … in genomic data analysis: the prediction of biological and clinical outcomes (possibly censored) using microarray gene …
Persistent link: https://www.econbiz.de/10005459073
-validated epsilon-net estimation methodology that covers a broad class of estimation problems, including multivariate outcome prediction …
Persistent link: https://www.econbiz.de/10005459075
When trying to learn a model for the prediction of an outcome given a set of covariates, a statistician has many … learners. Motivated by this use of cross validation, we propose a new prediction method for creating a weighted combination of … in prediction which uses V-fold cross-validation to select weights to combine an initial set of candidate learners. In …
Persistent link: https://www.econbiz.de/10005585074
of interest. This algorithm provides us with a new class of loss-based cross-validated algorithms in prediction of …
Persistent link: https://www.econbiz.de/10005585079
of interest. This algorithm provides us with a new class of loss-based cross-validated algorithms in prediction of …
Persistent link: https://www.econbiz.de/10005046582
When trying to learn a model for the prediction of an outcome given a set of covariates, a statistician has many … learners. Motivated by this use of cross validation, we propose a new prediction method for creating a weighted combination of … in prediction which uses V-fold cross-validation to select weights to combine an initial set of candidate learners. In …
Persistent link: https://www.econbiz.de/10005046604
An important problem in epidemiology and medical research is the estimation of a causal effect of a treatment action at a single point in time on the mean of an outcome within a population defined by strata of some of the observed covariates. Marginal structural models (MSM) are models for...
Persistent link: https://www.econbiz.de/10005751448
Cawley et al. (2004) have recently mapped the locations of binding sites for three transcription factors along human chromosomes 21 and 22 using ChIP-Chip experiments. ChIP-Chip experiments are a new approach to the genome-wide identification of transcription factor binding sites and consist of...
Persistent link: https://www.econbiz.de/10005459074
Multiple transcription factors coordinately control transcriptional regulation of genes in eukaryotes. Although multiple computational methods consider the identification of individual transcription factor binding sites (TFBSs), very few focus on the interactions between these sites. We consider...
Persistent link: https://www.econbiz.de/10005584915