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A Fast Library for Automated Machine Learning & Tuning

Find Quality Model at Your Fingertips

FLAML finds accurate models or configurations with low computational resources for common ML/AI tasks. It frees users from selecting models and hyperparameters for training or inference.

Easy to Customize or Extend

FLAML is designed easy to extend, such as adding custom learners or metrics. The customization level ranges smoothly from minimal (training data and task type as only input) to full (tuning a user-defined function).

Tune It Fast, Tune It As You Like

FLAML offers a fast auto tuning tool powered by a novel cost-effective tuning approach. It is capable of handling large search space with heterogeneous evaluation cost and complex constraints/guidance/early stopping.