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In addition to these standard setups, FedJAX provides tools to create new datasets and models that can be used with the rest of the library.
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A growing number of these datasets and models can be used straight out of the box in FedJAX, so the preprocessed datasets and models do not have to be written from scratch. In the current landscape of federated learning research, there are a variety of commonly used datasets and models, such as image recognition, language modeling, and more. Additionally, while FedJAX provides building blocks for federated learning, users can replace these with the most basic implementations using just NumPy and JAX while still keeping the overall training reasonably fast.
#Ease acoustic software training code
Code written with FedJAX resembles the pseudo-code used to describe novel algorithms in academic papers, making it easy to get started. Keeping ease of use in mind, FedJAX introduces only a few new concepts. We demonstrate that on TPUs FedJAX can be used to train models with federated averaging on the EMNIST dataset in a few minutes, and the Stack Overflow dataset in roughly an hour with standard hyperparameters. In this post we discuss the library structure and contents of FedJAX. With its simple building blocks for implementing federated algorithms, prepackaged datasets, models and algorithms, and fast simulation speed, FedJAX aims to make developing and evaluating federated algorithms faster and easier for researchers.
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In light of this, we are excited to introduce FedJAX, a JAX-based open source library for federated learning simulations that emphasizes ease-of-use in research. Being able to easily translate ideas into code, iterate quickly, and compare and reproduce existing baselines is important for such a fast growing field. After training, the clients send the updated models to the server and the server aggregates them together.Īn example federated learning algorithm with four clients.įederated learning has become a particularly active area of research due to an increased focus on privacy and security.These sampled clients train the model on local data.The server sends the model to a set of sampled clients.For example, federated learning makes it possible to train virtual keyboard language models based on user data that never leaves a mobile device.įederated learning algorithms accomplish this by first initializing the model at the server and completing three key steps for each round of training: Posted by Jae Hun Ro, Software Engineer and Ananda Theertha Suresh, Research Scientist, Google Researchįederated learning is a machine learning setting where many clients (i.e., mobile devices or whole organizations, depending on the task at hand) collaboratively train a model under the orchestration of a central server, while keeping the training data decentralized.