An Introduction to Deep Reinforcement and Imitation Learning

arXiv — cs.LGWednesday, December 10, 2025 at 5:00:00 AM
  • The introduction of Deep Reinforcement Learning (DRL) and Deep Imitation Learning (DIL) highlights the significance of learning-based approaches for embodied agents, such as robots and virtual characters, which must navigate complex decision-making tasks. This document emphasizes foundational algorithms like REINFORCE and Proximal Policy Optimization, providing a concise overview of essential concepts in the field.
  • The development of DRL and DIL is crucial for enhancing the capabilities of autonomous systems, enabling them to learn from interactions and expert demonstrations, thereby improving their efficiency and effectiveness in task execution. This shift towards learning-based methods represents a significant advancement over traditional manual controller design.
  • The ongoing evolution of reinforcement learning techniques reflects a broader trend in artificial intelligence, where modular approaches and hierarchical frameworks are being explored to address the complexities of large Markov Decision Processes. Innovations such as pre-training and multi-agent frameworks are emerging to enhance the stability and efficiency of learning algorithms, indicating a dynamic landscape in AI research.
— via World Pulse Now AI Editorial System

Was this article worth reading? Share it

Recommended apps based on your readingExplore all apps
Continue Readings
Meta-Computing Enhanced Federated Learning in IIoT: Satisfaction-Aware Incentive Scheme via DRL-Based Stackelberg Game
PositiveArtificial Intelligence
The paper presents a novel approach to Federated Learning (FL) within the Industrial Internet of Things (IIoT), focusing on a satisfaction-aware incentive scheme that utilizes a deep reinforcement learning-based Stackelberg game. This method aims to optimize the balance between model quality and training latency, addressing a significant challenge in distributed model training while ensuring data privacy.
Optimizing Day-Ahead Energy Trading with Proximal Policy Optimization and Blockchain
PositiveArtificial Intelligence
A novel framework has been proposed to optimize day-ahead energy trading by integrating Proximal Policy Optimization (PPO) with blockchain technology. This approach addresses challenges in balancing supply and demand in renewable energy markets, ensuring grid resilience, and maintaining trust in decentralized trading systems. Real-world simulations from the Electricity Reliability Council of Texas (ERCOT) demonstrate the framework's effectiveness in achieving demand-supply balance and minimizing supply costs.
Pretraining in Actor-Critic Reinforcement Learning for Robot Locomotion
PositiveArtificial Intelligence
Recent advancements in artificial intelligence research have led to the development of a pretraining-finetuning paradigm in reinforcement learning (RL) for robot locomotion. This approach emphasizes the importance of leveraging shared knowledge across task-specific policies, aiming to enhance the efficiency of learning processes in classic actor-critic algorithms like Proximal Policy Optimization (PPO).