Chapter 3 – Building a Web UI Gym from Scratch | Login AI Agent with PPO, GRPO (from scratch) скачать в хорошем качестве

Chapter 3 – Building a Web UI Gym from Scratch | Login AI Agent with PPO, GRPO (from scratch)

In Chapter 3 of this series, we leave toy environments behind. This chapter is medium → hard by design. It’s the bridge between learning RL and building production-grade agents -------------------------------------- Next: Chapter 4- Real Ecommerce Agent shopping using PPO and GRPO with A100 GPUs ------------------- Previous : Chapter 1–Building basic UI Gym for Reward Engineering | Create Basic E-commerce Purchase AI Agent -    • Chapter 1–Building basic UI Gym for Reward...   Chapter 2- Chapter 2 – Inside the Agent Brain: UI Gym, Q-Learning Using Tic-Tac-Toe | E-commerce AI Foundations -    • Chapter 2 – Inside the Agent Brain: UI Gym...   ------------------------------ In this chapter 3, . We build a real Web UI Gym — and train an AI agent to complete a login page by itself. No frameworks. No magic wrappers. No pre-trained agents. We implement PPO and GRPO from scratch and connect them directly to a browser-based UI environment. This is the exact transition most RL tutorials skip: ➡️ From grids and games ➡️ To real UI automation #UIGym #AgenticAI #ReinforcementLearning #PPO #GRPO #RewardEngineering #WebAutomation #AIEngineering