Artificial intelligence refers to systems that mimic human intelligence by learning, reasoning, and solving problems. Examples include medical diagnosis, voice recognition, search engines, and self-driving cars. Machine learning is a branch of AI that allows systems to learn from data without being explicitly programmed. Key techniques in machine learning include supervised learning, unsupervised learning, and reinforcement learning. AI and machine learning are integrated by using machine learning algorithms to power data mapping, processing, and analysis to derive business intelligence and insights from large datasets.