What reinforcement learning algorithms does this skill support?

It provides implementation guidance for all core SB3 algorithms, including PPO, SAC, DQN, TD3, DDPG, and A2C, along with selection advice based on your action space.

How does this skill handle parallel training?

It guides users through implementing DummyVecEnv for sequential execution and SubprocVecEnv for parallel execution to significantly speed up training.

Is this skill compatible with PyTorch?

Yes, Stable Baselines3 is a PyTorch-based library, and all patterns provided by this skill are optimized for PyTorch workflows.

Can I create custom RL environments with this skill?

Yes, the skill includes detailed templates and validation scripts for building custom environments that inherit from gymnasium.Env.

Does it support model monitoring and visualization?

Absolutely. It covers the implementation of EvalCallback, CheckpointCallback, and TensorBoard integration for real-time training metrics.

Stable Baselines3 RL Integration

Name: Stable Baselines3 RL Integration
Author: x-cmd

byx-cmd

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データサイエンスとML

Implements reinforcement learning workflows including agent training, custom environment design, and model evaluation using Stable Baselines3.

概要

This skill equips Claude with specialized expertise for handling end-to-end reinforcement learning tasks using the Stable Baselines3 (SB3) library. It provides domain-specific guidance for selecting optimal algorithms like PPO, SAC, or DQN, building robust custom Gymnasium environments, and implementing complex training callbacks. Whether you are setting up a new RL project from scratch or optimizing existing training pipelines for sample efficiency, this skill ensures best practices for PyTorch-based agent development, vectorized environment parallelization, and model persistence.

主な機能

Parallel training setup using Vectorized Environments (SubprocVecEnv)
Comprehensive algorithm support for PPO, SAC, DQN, TD3, and A2C
Advanced callback systems for monitoring, checkpoints, and early stopping
8 GitHub stars
Standardized templates for creating custom Gymnasium environments
Automated evaluation and video recording of trained agents

ユースケース

Developing custom reinforcement learning agents for robotic control or game automation
Implementing automated model evaluation and checkpointing for long-running experiments
Scaling RL training performance using parallel processes and optimized buffers

概要

主な機能

Parallel training setup using Vectorized Environments (SubprocVecEnv)
Comprehensive algorithm support for PPO, SAC, DQN, TD3, and A2C
Advanced callback systems for monitoring, checkpoints, and early stopping
8 GitHub stars
Standardized templates for creating custom Gymnasium environments
Automated evaluation and video recording of trained agents

ユースケース

Developing custom reinforcement learning agents for robotic control or game automation
Implementing automated model evaluation and checkpointing for long-running experiments
Scaling RL training performance using parallel processes and optimized buffers