no code implementations • 24 Jun 2023 • Yiling Huang, Sarah Pirenne, Snigdha Panigrahi, Gerda Claeskens
Selective inference methods are developed for group lasso estimators for use with a wide class of distributions and loss functions.
no code implementations • 25 Dec 2022 • Snigdha Panigrahi, Kevin Fry, Jonathan Taylor
We introduce a pivot for exact selective inference with randomization.
no code implementations • 27 May 2022 • Snigdha Panigrahi, Natasha Stewart, Chandra Sekhar Sripada, Elizaveta Levina
Multi-task learning is frequently used to model a set of related response variables from the same set of features, improving predictive performance and modeling accuracy relative to methods that handle each response variable separately.
no code implementations • 31 Dec 2020 • Snigdha Panigrahi, Peter W. MacDonald, Daniel Kessler
After selection with the Group LASSO (or generalized variants such as the overlapping, sparse, or standardized Group LASSO), inference for the selected parameters is unreliable in the absence of adjustments for selection bias.
no code implementations • ICML 2020 • Basil Saeed, Snigdha Panigrahi, Caroline Uhler
We consider distributions arising from a mixture of causal models, where each model is represented by a directed acyclic graph (DAG).
no code implementations • 25 Apr 2017 • Snigdha Panigrahi, Nadia Fawaz
The current work characterizes the users of a VoD streaming space through user-personas based on a tenure timeline and temporal behavioral features in the absence of explicit user profiles.