[PDF][PDF] Priors on the variance in sparse Bayesian learning: the demi-Bayesian lasso
S Balakrishnan, D Madigan - Frontiers of statistical decision making and …, 2010 - Citeseer
We explore the use of proper priors for variance parameters of certain sparse Bayesian
regression models. This leads to a connection between sparse Bayesian learning (SBL) …
regression models. This leads to a connection between sparse Bayesian learning (SBL) …
Handling sparsity via the horseshoe
CM Carvalho, NG Polson… - Artificial intelligence and …, 2009 - proceedings.mlr.press
This paper presents a general, fully Bayesian framework for sparse supervised-learning
problems based on the horseshoe prior. The horseshoe prior is a member of the family of …
problems based on the horseshoe prior. The horseshoe prior is a member of the family of …
Efficient sparse Bayesian learning using spike-and-slab priors
SAZ Naqvi - 2016 - search.proquest.com
In the context of statistical machine learning, sparse learning is a procedure that seeks a
reconciliation between two competing aspects of a statistical model: good predictive power …
reconciliation between two competing aspects of a statistical model: good predictive power …
[图书][B] Variational sparse Bayesian learning: Centralized and distributed processing
T Buchgraber - 2013 - spsc.tugraz.at
In this thesis we investigate centralized and distributed variants of sparse Bayesian learning
(SBL), an effective probabilistic regression method used in machine learning. Since …
(SBL), an effective probabilistic regression method used in machine learning. Since …
[PDF][PDF] Sensible priors for sparse Bayesian learning
J Quinonero-Candela, E Snelson, O Williams - 2007 - quinonero.net
Sparse Bayesian learning suffers from impractical, overconfident predictions where the
uncertainty tends to be maximal around the observations. We propose an alternative …
uncertainty tends to be maximal around the observations. We propose an alternative …
Sparse Bayesian Lasso via a Variable-Coefficient Penalty
Modern statistical learning algorithms are capable of amazing flexibility, but struggle with
interpretability. One possible solution is sparsity: making inference such that many of the …
interpretability. One possible solution is sparsity: making inference such that many of the …
On the mse properties of empirical bayes methods for sparse estimation
Popular convex approaches for sparse estimation such as Lasso and Multiple Kernel
Learning (MKL) can be derived in a Bayesian setting, starting from a particular stochastic …
Learning (MKL) can be derived in a Bayesian setting, starting from a particular stochastic …
A* Lasso for learning a sparse Bayesian network structure for continuous variables
J Xiang, S Kim - Advances in neural information processing …, 2013 - proceedings.neurips.cc
We address the problem of learning a sparse Bayesian network structure for continuous
variables in a high-dimensional space. The constraint that the estimated Bayesian network …
variables in a high-dimensional space. The constraint that the estimated Bayesian network …
Hyperparameter Estimation for Sparse Bayesian Learning Models
Sparse Bayesian Learning (SBL) models are extensively used in signal processing and
machine learning for promoting sparsity through hierarchical priors. The hyperparameters in …
machine learning for promoting sparsity through hierarchical priors. The hyperparameters in …
Model uncertainty and variable selection in Bayesian lasso regression
C Hans - Statistics and Computing, 2010 - Springer
While Bayesian analogues of lasso regression have become popular, comparatively little
has been said about formal treatments of model uncertainty in such settings. This paper …
has been said about formal treatments of model uncertainty in such settings. This paper …