{"categories":[{"label":"Artificial Intelligence","url":"https://skillfed.io/packages/category/scientific-engineering-artificial-intelligence/4"}],"enrichment":{"capability":"FLAML automates machine learning workflows by selecting models and optimizing hyperparameters under resource constraints, supporting both standard ML tasks and custom function tuning.","skillfed_tags":["automl","hyperparameter-tuning","model-selection"],"use_cases":["Quickly find a well-tuned classification or regression model for a new dataset without manual hyperparameter experimentation.","Tune hyperparameters for a specific algorithm like LightGBM or XGBoost within a fixed time or resource budget.","Optimize custom evaluation functions or ML pipelines where standard AutoML tools don't apply.","Apply pre-optimized hyperparameter configurations to new datasets using zero-shot AutoML patterns.","Automate hyperparameter tuning for foundation models and LLM inference configurations in production workflows."],"what_it_does":"FLAML is a Python library that automates machine learning workflows by handling model selection and hyperparameter optimization. It works as a scikit-learn-style estimator for standard classification and regression tasks, but also supports generic hyperparameter tuning for custom functions and existing ML libraries like XGBoost and LightGBM. The library is designed to work efficiently under resource constraints, making it practical for scenarios where computational budget is limited.\n\nThe package depends only on NumPy at runtime and supports Python 3.10 through 3.13. It offers multiple usage patterns: direct AutoML for quick model discovery, restricted learner lists for tuning specific algorithms, custom function tuning, and zero-shot AutoML that applies pre-optimized hyperparameter configurations. The library is actively maintained by Microsoft Research with contributions from academic collaborators.","worth_installing":"Yes. FLAML is actively maintained, has low install friction, carries a permissive MIT license, and offers practical automation for both standard ML tasks and custom tuning scenarios. The single NumPy dependency and support for current Python versions make it straightforward to integrate. No known vulnerabilities and strong community adoption (4385 stars) support its reliability."},"id":"flaml","links":{"html":"https://skillfed.io/packages/flaml","md":"https://skillfed.io/packages/flaml.md","pypi":"https://pypi.org/project/flaml/"},"maintenance":{"status":"active"},"meta":{"latest_release":"2026-04-28","license_spdx":null,"license_treatment":"permissive","name":"FLAML","python_support":"supports_current","summary":"A fast library for automated machine learning and tuning"},"popularity":{"monthly_downloads":649104,"position":5579,"tier":"top_15000"},"security":{"n_vulnerabilities":0},"version":"2.6.0"}