"Advanced Reinforcement Learning Approaches for Intelligent Decision-Making Systems"

Reinforcement Learning (RL) has become an important branch of artificial intelligence for solving sequential decision-making problems in uncertain and changing environments. Unlike supervised learning, RL allows an agent to learn optimal actions through interaction with its surroundings by maximizing long-term rewards. Recent progress in deep learning, computing power, and data availability has significantly expanded the use of RL in healthcare, robotics, finance, transportation, and smart systems. This paper presents a structured review of RL for intelligent decision-making, covering theoretical foundations, modern algorithms, methodologies, applications, benefits, and future opportunities. Special attention is given to safe RL, explainable RL, multi-agent systems, and real-time adaptive intelligence. The study concludes that RL is expected to play a major role in next-generation autonomous and human-centered AI systems.

Reinforcement Learning, Decision Making, Deep Learning, Autonomous Systems, Multi-Agent Learning, Explainable AI, Safe AI.

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