fused lasso

A causal fused lasso for interpretable heterogeneous treatment effects estimation JMLR 2026 Variance estimation in graphs with the fused lasso JMLR 2024 Denoising and change point localisation in piecewise-constant high-dimensional regression coefficients AISTATS 2022 Non-parametric Quantile Regression via the K-NN Fused Lasso JMLR 2021 Learning (from) Deep Hierarchical Structure among Features AAAI 2019 Modular Proximal Optimization for Multidimensional Total-Variation Regularization JMLR 2018 Stochastic Three-Composite Convex Minimization with a Linear Operator AISTATS 2018 The DFS Fused Lasso: Linear-Time Denoising over General Graphs JMLR 2018 A Sharp Error Analysis for the Fused Lasso, with Application to Approximate Changepoint Screening NeurIPS 2017 Fused Lasso Approach in Regression Coefficients Clustering -- Learning Parameter Heterogeneity in Data Integration JMLR 2016 Testing for Differences in Gaussian Graphical Models: Applications to Brain Connectivity NeurIPS 2016 Total Variation Classes Beyond 1d: Minimax Rates, and the Limitations of Linear Smoothers NeurIPS 2016 Background Subtraction via Generalized Fused Lasso Foreground Modeling CVPR 2015 Minimizing Nonconvex Non-Separable Functions AISTATS 2015 A Unified Robust Regression Model for Lasso-like Algorithms ICML 2013 Polar Operators for Structured Sparse Estimation NeurIPS 2013 Sparsistency of the Edge Lasso over Graphs AISTATS 2012 Convex envelopes of complexity controlling penalties: the case against premature envelopment AISTATS 2011