Training One Million Machine Learning Models in Record Time with Ray

Eric Liang and Robert Nishihara, Training One Million Machine Learning Models in Record Time with Ray, Anyscale, December 17, 2022.

Ray and Anyscale are used by companies like Instacart to speed up machine learning training workloads (often demand forecasting) by 10x compared with tools like Celery, AWS Batch, SageMaker, Vertex AI, Dask, and more.

In this blog, we’ll cover:

• Why companies are doing many model training
• How to use Ray to train multiple models
• The properties of Ray that enable efficient many model training