• Key Features
  • Code Examples
  • Installation
  • Dashboard
  • Blog
  • Videos
  • Paper
  • Community
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3.6.0

Contents:

  • Installation
  • Tutorial
    • Key Features
    • Recipes
  • API Reference
  • FAQ
Optuna
  • Tutorial

Tutorial

If you are new to Optuna or want a general introduction, we highly recommend the below video.




Key Features

Showcases Optuna’s Key Features.

  1. Lightweight, versatile, and platform agnostic architecture

  2. Pythonic Search Space

  3. Efficient Optimization Algorithms

  4. Easy Parallelization

  5. Quick Visualization for Hyperparameter Optimization Analysis

Recipes

Showcases the recipes that might help you using Optuna with comfort.

  • Saving/Resuming Study with RDB Backend

  • Multi-objective Optimization with Optuna

  • User Attributes

  • Command-Line Interface

  • User-Defined Sampler

  • User-Defined Pruner

  • Callback for Study.optimize

  • Specify Hyperparameters Manually

  • Ask-and-Tell Interface

  • Re-use the best trial

  • (File-based) Journal Storage

  • Human-in-the-loop Optimization with Optuna Dashboard

  • Optuna Artifacts Tutorial

  • Early-stopping independent evaluations by Wilcoxon pruner

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