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1 1 LASSO Regression Machine Learning/Statistics for Big Data CSE599C1/STAT592, University of Washington Emily Fox February 21th, 2013 ©Emily Fox 2013 Case Study 3: fMRI…
A simple modification of the Hill estimator with applications to robustness and bias reduction Keith Knight University of Toronto Abstract: Suppose that X1, · ·
On Cross-Validated Lasso∗ Denis Chetverikov† Zhipeng Liao‡ Victor Chernozhukov§ Abstract In this paper, we derive a rate of convergence of the Lasso estimator when…
ELE 538B: Mathematics of High-Dimensional Data Gaussian Graphical Models and Graphical Lasso Yuxin Chen Princeton University Fall 2018 Multivariate Gaussians Consider a random…
Statistics for high-dimensional data: Group Lasso and additive models Peter Bühlmann and Sara van de Geer Seminar für Statistik ETH Zürich May 2012 The Group Lasso…
beamer-tu-logo Lecture 4: Minimax estimators Consider estimators of a real-valued ϑ = g(θ) based on a sample X from Pθ , θ ∈Θ, under loss L and risk RT (θ) = E [L(T…
Maximum Likelihood Estimation January 4 2019 MLE January 4 2019 1 48 Likelihood Function and ML estimator Suppose we have a random sample X1 Xn iid f x θ Then the joint…
R D Report 2000:2 On inclusion probabilities and estimator bias for Pareto πps sampling Nibia Aires Bengt Rosén Digitaliserad av Statistiska centralbyrån SCB 2016 urn:nbn:se:scb-2000-X101OP0002…
How to lasso positively, quickly and correctly David Bryant University of Otago SUQ 2013 David Bryant The Lasso a.k.a. L1 regularization Consider the linear inverse problem…
Stein’s Method Applied to Some Statistical Problems Jay Bartroff Borchard Colloquium 2017 Jay Bartroff USC Stein’s for Stats 4Jul17 1 36 Outline of this talk 1 Stein’s…
ELE 520: Mathematics of Data Science Model Selection and Lasso Yuxin Chen Princeton University Fall 2020 Outline • Model selection • Lasso estimator • Risk inflation…
ar X iv :0 71 0. 20 39 v2 [ m at h. ST ] 1 4 N ov 2 00 8 Bernoulli 14(4), 2008, 1003–1026 DOI: 10.3150/08-BEJ130 A method of moments estimator of tail dependence JOHN H.J.…
ELE 538B: Sparsity Structure and Inference Lasso: Algorithms and Extensions Yuxin Chen Princeton University Spring 2017 Outline • Proximal operators • Proximal gradient…
Letizia Parato Final presentation 23 September 2016 ντ appearance optimization • DUNE experiment design – Target hall – Magnetic horns – Different targets…
Deconvolution problem Proof of the theorem Spectral deconvolution of unitary invariant models Pierre Tarrago October 8, 2020 1 24 Deconvolution problem Proof of the theorem…
Lasso Regression: Some Recent Developments David Madigan Suhrid Balakrishnan Rutgers University stat.rutgers.edu/~madigan •Linear model for log odds of category membership:…
1 Control Using Logic Switching: Part III Supervisory Control Tutorial for the 40th CDC João P. Hespanha University of Southern California University of California at Santa…
Stefano Trivini Final review 27092017 Synthesis and characterization of 𝜸δ−NbN for SRF cavity application and vortices study in superconductors Supervisor: Mattia Checchin…
Ch7 Scatterplots, Association, and Correlation Two statistical inference methods: Confidence interval Estimator +/- Margin of Error Hypothesis testing Hypothesis: H0 v.s.…
Screening Tests for the LASSO Hanxiao Liu hanxiaol@cscmuedu November 3 2015 1 18 Outline LASSO Primal Dual form Primal-dual correspondence Safe Test for LASSO Static case…