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The Reinforcement Learning Workshop

The Reinforcement Learning Workshop

By : Alessandro Palmas , Emanuele Ghelfi , Dr. Alexandra Galina Petre , Mayur Kulkarni , Anand N.S. , Quan Nguyen , Aritra Sen , Anthony So , Saikat Basak
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The Reinforcement Learning Workshop

The Reinforcement Learning Workshop

4.7 (7)
By: Alessandro Palmas , Emanuele Ghelfi , Dr. Alexandra Galina Petre , Mayur Kulkarni , Anand N.S. , Quan Nguyen , Aritra Sen , Anthony So , Saikat Basak

Overview of this book

Various intelligent applications such as video games, inventory management software, warehouse robots, and translation tools use reinforcement learning (RL) to make decisions and perform actions that maximize the probability of the desired outcome. This book will help you to get to grips with the techniques and the algorithms for implementing RL in your machine learning models. Starting with an introduction to RL, youÔÇÖll be guided through different RL environments and frameworks. YouÔÇÖll learn how to implement your own custom environments and use OpenAI baselines to run RL algorithms. Once youÔÇÖve explored classic RL techniques such as Dynamic Programming, Monte Carlo, and TD Learning, youÔÇÖll understand when to apply the different deep learning methods in RL and advance to deep Q-learning. The book will even help you understand the different stages of machine-based problem-solving by using DARQN on a popular video game Breakout. Finally, youÔÇÖll find out when to use a policy-based method to tackle an RL problem. By the end of The Reinforcement Learning Workshop, youÔÇÖll be equipped with the knowledge and skills needed to solve challenging problems using reinforcement learning.
Table of Contents (14 chapters)
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Preface
Free Chapter
2
2. Markov Decision Processes and Bellman Equations

OpenAI Universe – Complex Environment

OpenAI Universe was released by OpenAI a few months after Gym. It's a software platform for measuring and training artificial general intelligence on different applications, ranging from video games to websites. It makes an AI agent able to use a computer as a human does: the environment state is represented by screen pixels and the actions are all operations that can be performed by operating a virtual keyboard and mouse.

With Universe, it is possible to adapt any program, thus transforming the program into a Gym environment. It executes the program using Virtual Network Computing (VNC) technology, a software technology that allows the remote control of a computer system via graphical desktop-sharing over a network, transmitting keyboard and mouse events and receiving screen frames. By mimicking execution behind a remote desktop, it doesn't need to access program memory states, customized source code, or have a set of APIs...

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