2 papers
cs.LG2025
Optimal Mistake Bounds for Transductive Online Learning
Zachary Chase, Steve Hanneke, Shay Moran +1
We resolve a 30-year-old open problem concerning the power of unlabeled data in online learning by tightly quantifying the gap between transductive and standard online learning. In…
cs.DM2024
Dual VC Dimension Obstructs Sample Compression by Embeddings
Zachary Chase, Bogdan Chornomaz, Steve Hanneke +2
This work studies embedding of arbitrary VC classes in well-behaved VC classes, focusing particularly on extremal classes. Our main result expresses an impossibility: such embeddin…