Optuna

Optuna v4.7.0 has been released! This is a maintenance release with various minor bug fixes, improvements to the documentation, and more. 👇See what’s new https://lnkd.in/g9dAsBnN

Optuna Dashboard now supports LLM integration 🎉 You can now ask in natural language to generate Plotly charts or filter trials. Learn how we designed and implemented these LLM features. https://lnkd.in/g-apux78

Optuna v4.6 has been released! 📊Optuna Dashboard LLM Integration 🚀Significant speedup of GPSampler 🦾Full support for multi-objective and constrained optimization in AutoSampler ⛏️Robust Bayesian Optimization Algorithms https://lnkd.in/gHnywRbS

AutoSampler now fully supports multi-objective & constrained optimization! AutoSampler lets you efficiently solve a wide range of problems without worrying about which optimization algorithm to use. Learn more in our article: https://lnkd.in/g8eJgDcv

We published an arXiv preprint entitled "OptunaHub: A Platform for Black-Box Optimization." The paper describes the motivation and the ecosystem overview. https://lnkd.in/gvaKUgph

Kaito Baba added constraint handling for multi-objective optimization by GPSampler, a Gaussian process-based Bayesian optimization. It is especially beneficial when many expensive metrics need to be considered. Learn more in our article: https://lnkd.in/gadskui9

We recently published an arXiv article about a sample-efficient black-box combinatorial optimization for TPE by considering distance structures of categorical parameters. This feature is available via categorical_distance_func in TPESampler. https://lnkd.in/gB9NQGvM

Optuna v4.5 has been released! ⛏️GPSampler for constrained multi-objective optimization 🚀Significant speedup of TPESampler and plot_hypervolume_history 🦾CmaEsSampler now supports 1D search space 🐍The optunahub library is published on conda-forge https://lnkd.in/gxGFqvVr

See the repository for more details of Optuna MCP server https://lnkd.in/gbgfVM67

Optuna v4.4 has been released with various new features, bug fixes, and enhancements. 🚀Optuna MCP server, which is our first LLM intensive toolchain ✅Gaussian process based algorithm now supports multi-objective optimization 🌀A lot of new features in OptunaHub Check out the release note and the repository of Optuna MCP server https://lnkd.in/g4a8P8tJ   https://lnkd.in/gbgfVM67