Search Results for author: Amitis Shidani

Found 4 papers, 1 papers with code

Poly-View Contrastive Learning

no code implementations8 Mar 2024 Amitis Shidani, Devon Hjelm, Jason Ramapuram, Russ Webb, Eeshan Gunesh Dhekane, Dan Busbridge

Contrastive learning typically matches pairs of related views among a number of unrelated negative views.

Contrastive Learning Representation Learning

Optimal Regret Bounds for Collaborative Learning in Bandits

no code implementations15 Dec 2023 Amitis Shidani, Sattar Vakili

We consider regret minimization in a general collaborative multi-agent multi-armed bandit model, in which each agent faces a finite set of arms and may communicate with other agents through a central controller.

Chained Generalisation Bounds

no code implementations2 Mar 2022 Eugenio Clerico, Amitis Shidani, George Deligiannidis, Arnaud Doucet

This work discusses how to derive upper bounds for the expected generalisation error of supervised learning algorithms by means of the chaining technique.

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