Deep reinforcement learning in action /
Brown, Brandon(Software engineer),author.
Zai, Alexander,author.
Deep reinforcement learning AI systems rapidly adapt to new environments, a vast improvement over standard neural networks. A DRL agent learns like people do, taking in raw data such as sensor input and refining its responses and predictions through trial and error. "Deep reinforcement learning in action" teaches you how to program AI agents that adapt and improve based on direct feedback from their environment. In this example-rich tutorial, you'll master foundational and advanced DRL techniques by taking on interesting challenges like navigating a maze and playing video games. Along the way, you'll work with core algorithms, including deep Q-networks and policy gradients, along with industry-standard tools like PyTorch and OpenAI Gym.
Includes bibliographical references (pages 348-350) and index.
Part 1. Foundations. What is reinforcement learning? -- Modeling reinforcement learning problems: Markov decision processes -- Predicting the best states and actions : Deep Q-networks -- Learning to pick the best policy: policy gradient methods -- Tackling more complex problems with actor-critic methods -- Part 2. Above and beyond. Alternative optimization methods: evolutionary algorithms -- Distributional DQN: getting the full story -- Curiosity-driven exploration -- Multi-agent reinforcement learning -- Interpretable reinforcement learning: attention and relational models -- In conclusion: a review and roadmap.
Deep reinforcement learning AI systems rapidly adapt to new environments, a vast improvement over standard neural networks. A DRL agent learns like people do, taking in raw data such as sensor input and refining its responses and predictions through trial and error. "Deep reinforcement learning in action" teaches you how to program AI agents that adapt and improve based on direct feedback from their environment. In this example-rich tutorial, you'll master foundational and advanced DRL techniques by taking on interesting challenges like navigating a maze and playing video games. Along the way, you'll work with core algorithms, including deep Q-networks and policy gradients, along with industry-standard tools like PyTorch and OpenAI Gym.
Machine learning.
Machine learning.