Search Results for author: Nicole Mitchell

Found 7 papers, 4 papers with code

Fine-Tuning Large Language Models with User-Level Differential Privacy

no code implementations10 Jul 2024 Zachary Charles, Arun Ganesh, Ryan McKenna, H. Brendan McMahan, Nicole Mitchell, Krishna Pillutla, Keith Rush

We investigate practical and scalable algorithms for training large language models (LLMs) with user-level differential privacy (DP) in order to provably safeguard all the examples contributed by each user.

DrJAX: Scalable and Differentiable MapReduce Primitives in JAX

1 code implementation11 Mar 2024 Keith Rush, Zachary Charles, Zachary Garrett, Sean Augenstein, Nicole Mitchell

We present DrJAX, a JAX-based library designed to support large-scale distributed and parallel machine learning algorithms that use MapReduce-style operations.

Federated Learning

Leveraging Function Space Aggregation for Federated Learning at Scale

no code implementations17 Nov 2023 Nikita Dhawan, Nicole Mitchell, Zachary Charles, Zachary Garrett, Gintare Karolina Dziugaite

Many federated learning algorithms, including the canonical Federated Averaging (FedAvg), take a direct (possibly weighted) average of the client parameter updates, motivated by results in distributed optimization.

Distributed Optimization Federated Learning

Optimizing the Communication-Accuracy Trade-off in Federated Learning with Rate-Distortion Theory

1 code implementation7 Jan 2022 Nicole Mitchell, Johannes Ballé, Zachary Charles, Jakub Konečný

A significant bottleneck in federated learning (FL) is the network communication cost of sending model updates from client devices to the central server.

Federated Learning Quantization

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