[HTML][HTML] A selective overview of variable selection in high dimensional feature space
High dimensional statistical problems arise from diverse fields of scientific research and
technological development. Variable selection plays a pivotal role in contemporary statistical …
technological development. Variable selection plays a pivotal role in contemporary statistical …
Sparse high-dimensional models in economics
This article reviews the literature on sparse high-dimensional models and discusses some
applications in economics and finance. Recent developments in theory, methods, and …
applications in economics and finance. Recent developments in theory, methods, and …
Best subset selection via a modern optimization lens
D Bertsimas, A King, R Mazumder - 2016 - projecteuclid.org
Best subset selection via a modern optimization lens Page 1 The Annals of Statistics 2016, Vol.
44, No. 2, 813–852 DOI: 10.1214/15-AOS1388 © Institute of Mathematical Statistics, 2016 …
44, No. 2, 813–852 DOI: 10.1214/15-AOS1388 © Institute of Mathematical Statistics, 2016 …
The spike-and-slab lasso
Despite the wide adoption of spike-and-slab methodology for Bayesian variable selection,
its potential for penalized likelihood estimation has largely been overlooked. In this article …
its potential for penalized likelihood estimation has largely been overlooked. In this article …
[图书][B] Statistical foundations of data science
Statistical Foundations of Data Science gives a thorough introduction to commonly used
statistical models, contemporary statistical machine learning techniques and algorithms …
statistical models, contemporary statistical machine learning techniques and algorithms …
Minimization of for Compressed Sensing
We study minimization of the difference of \ell_1 and \ell_2 norms as a nonconvex and
Lipschitz continuous metric for solving constrained and unconstrained compressed sensing …
Lipschitz continuous metric for solving constrained and unconstrained compressed sensing …
A framework for feature selection in clustering
DM Witten, R Tibshirani - Journal of the American Statistical …, 2010 - Taylor & Francis
We consider the problem of clustering observations using a potentially large set of features.
One might expect that the true underlying clusters present in the data differ only with respect …
One might expect that the true underlying clusters present in the data differ only with respect …
Tuning parameter selection in high dimensional penalized likelihood
Determining how to select the tuning parameter appropriately is essential in penalized
likelihood methods for high dimensional data analysis. We examine this problem in the …
likelihood methods for high dimensional data analysis. We examine this problem in the …
Nonconcave penalized likelihood with NP-dimensionality
Penalized likelihood methods are fundamental to ultrahigh dimensional variable selection.
How high dimensionality such methods can handle remains largely unknown. In this paper …
How high dimensionality such methods can handle remains largely unknown. In this paper …
Structured sparsity through convex optimization
Sparse estimation methods are aimed at using or obtaining parsimonious representations of
data or models. While naturally cast as a combinatorial optimization problem, variable or …
data or models. While naturally cast as a combinatorial optimization problem, variable or …