Sharpnack, James

16 publications

ICML 2023 RLSbench: Domain Adaptation Under Relaxed Label Shift Saurabh Garg, Nick Erickson, James Sharpnack, Alex Smola, Sivaraman Balakrishnan, Zachary Chase Lipton

AISTATS 2022 An Unsupervised Hunt for Gravitational Lenses Stephen Sheng, Keerthi Vasan G C, Chi Po P Choi, James Sharpnack, Tucker Jones

AISTATS 2022 Robust Stochastic Linear Contextual Bandits Under Adversarial Attacks Qin Ding, Cho-Jui Hsieh, James Sharpnack

NeurIPSW 2022 RLSBench: A Large-Scale Empirical Study of Domain Adaptation Under Relaxed Label Shift Saurabh Garg, Nick Erickson, James Sharpnack, Alex Smola, Sivaraman Balakrishnan, Zachary Chase Lipton

NeurIPS 2022 Syndicated Bandits: A Framework for Auto Tuning Hyper-Parameters in Contextual Bandit Algorithms Qin Ding, Yue Kang, Yi-Wei Liu, Thomas Chun Man Lee, Cho-Jui Hsieh, James Sharpnack

AISTATS 2021 An Efficient Algorithm for Generalized Linear Bandit: Online Stochastic Gradient Descent and Thompson Sampling Qin Ding, Cho-Jui Hsieh, James Sharpnack

AISTATS 2020 Graph DNA: Deep Neighborhood Aware Graph Encoding for Collaborative Filtering Liwei Wu, Hsiang-Fu Yu, Nikhil Rao, James Sharpnack, Cho-Jui Hsieh

COLT 2018 Learning Patterns for Detection with Multiscale Scan Statistics James Sharpnack

ICML 2018 SQL-Rank: A Listwise Approach to Collaborative Ranking Liwei Wu, Cho-Jui Hsieh, James Sharpnack

JMLR 2016 Trend Filtering on Graphs Yu-Xiang Wang, James Sharpnack, Alexander J. Smola, Ryan J. Tibshirani

AISTATS 2015 Trend Filtering on Graphs Yu-Xiang Wang, James Sharpnack, Alexander J. Smola, Ryan J. Tibshirani

AISTATS 2013 Changepoint Detection over Graphs with the Spectral Scan Statistic James Sharpnack, Aarti Singh, Alessandro Rinaldo

AISTATS 2013 Detecting Activations over Graphs Using Spanning Tree Wavelet Bases James Sharpnack, Aarti Singh, Akshay Krishnamurthy

AISTATS 2012 Sparsistency of the Edge Lasso over Graphs James Sharpnack, Aarti Singh, Alessandro Rinaldo

ICML 2012 Variance Function Estimation in High-Dimensions Mladen Kolar, James Sharpnack

NeurIPS 2010 Identifying Graph-Structured Activation Patterns in Networks James Sharpnack, Aarti Singh