PyTorch

Reinforcement learning (RL) has gained significant traction for solving complex problems due to its ability to learn optimal actions through interactions with the environment. However, RL training can be computationally intensive,......

Reinforcement Learning (RL) has surged as a powerful paradigm in the domain of artificial intelligence, particularly well-suited for robotics control scenarios. PyTorch, an open-source machine learning library, offers robust frameworks for......

Introduction to AlphaZero and its ImplementationAlphaZero is a powerful reinforcement learning algorithm developed by DeepMind, capable of mastering games like chess, shogi, and Go without any prior knowledge, except the rules. This......

Reinforcement Learning (RL) has demonstrated remarkable success in various domains such as games, robotics, and natural language processing. One of the key challenges in RL, however, is the speed of convergence, which directly affects the......

Reinforcement Learning (RL) encompasses a range of strategies for teaching agents how to make decisions by interacting with their environment. Two primary methodologies within RL are Model-Based and Model-Free RL. The former uses a model......

Training agents in continuous action spaces is a critical aspect of modern reinforcement learning applications, particularly in environments where the range of possible actions is not discrete but rather exists on a continuum. Deep......

Multi-Agent Reinforcement Learning (MARL) is a cutting-edge area of research in artificial intelligence that has grown substantially in popularity over the last few years. With the increasing complexity of real-world applications,......

When creating reinforcement learning (RL) agents, one of the challenges developers face is establishing mechanisms that allow agents to explore their environment effectively. Curiosity-driven exploration algoithsms are a popular approach......

Hierarchical Reinforcement Learning (HRL) has garnered much attention in recent years for its ability to solve complex, multi-stage tasks by decomposing them into simpler subtasks. This decomposition reduces the solution space, making HRL......

The Actor-Critic models are a powerful class of reinforcement learning (RL) algorithms that leverage the benefits of both policy-gradient methods (Actor) and value-based methods (Critic). In the PyTorch ecosystem, implementing these models......

Policy gradients are one of the standard techniques in reinforcement learning for training agents to take actions that maximize cumulative rewards. In this article, we'll focus on implementing policy gradients using PyTorch and the......

Deep Q-Networks (DQNs) are a fundamental component in the realm of reinforcement learning, especially successful for problems with large state spaces such as those found in complex environments. Implementing DQNs using PyTorch allows......