all AI news
The Real Price of Bandit Information in Multiclass Classification
May 17, 2024, 4:42 a.m. | Liad Erez, Alon Cohen, Tomer Koren, Yishay Mansour, Shay Moran
cs.LG updates on arXiv.org arxiv.org
Abstract: We revisit the classical problem of multiclass classification with bandit feedback (Kakade, Shalev-Shwartz and Tewari, 2008), where each input classifies to one of $K$ possible labels and feedback is restricted to whether the predicted label is correct or not. Our primary inquiry is with regard to the dependency on the number of labels $K$, and whether $T$-step regret bounds in this setting can be improved beyond the $\smash{\sqrt{KT}}$ dependence exhibited by existing algorithms. Our main …
abstract arxiv classification cs.ai cs.lg feedback information labels price regard stat.ml type
More from arxiv.org / cs.LG updates on arXiv.org
Trainwreck: A damaging adversarial attack on image classifiers
1 day, 18 hours ago |
arxiv.org
Fast Controllable Diffusion Models for Undersampled MRI Reconstruction
1 day, 18 hours ago |
arxiv.org
Jobs in AI, ML, Big Data
Senior Machine Learning Engineer
@ GPTZero | Toronto, Canada
Sr. Data Operations
@ Carousell Group | West Jakarta, Indonesia
Senior Analyst, Business Intelligence & Reporting
@ Deutsche Bank | Bucharest
Business Intelligence Subject Matter Expert (SME) - Assistant Vice President
@ Deutsche Bank | Cary, 3000 CentreGreen Way
Enterprise Business Intelligence Specialist
@ NAIC | Kansas City
Senior Business Intelligence (BI) Developer - Associate
@ Deutsche Bank | Cary, 3000 CentreGreen Way