Heterogeneity-Aware Algorithms for Federated Learning and Distributed Optimization
Centre for Networked Intelligence, IISc via YouTube
Overview
Syllabus
Introduction
Stochastic Gradient Descent SGD
Application Next Word Prediction
Federated Learning
Local Objective Functions
Basic Algorithm
Sources of Heterogeneity
Why is this a problem
Quantifying Heterogeneity
Open Question 1
Open Question 2
Communication heterogeneity
Client selection
Example
Power of Choice Selection
Summary
Questions
Local Adaptive Optimization
Key takeaway
Other interesting directions
Taught by
Centre for Networked Intelligence, IISc