Artificial intelligence (AI) is defined as intelligence exhibited by machines rather than humans. This definition emphasizes that AI systems are designed to simulate processes associated with human thinking, learning, and decision-making, but they operate independently of human consciousness and biological limitations.
The focus on machine intelligence underlines how AI can analyze vast amounts of data, recognize patterns, and make decisions at speeds and scales beyond human capability. This definition encompasses a wide array of applications, from simple algorithms to complex neural networks that contribute to advancements in fields like language processing, image recognition, and autonomous vehicles.
In contrast to the other options, which either imply a direct imitation of human characteristics or an association with physical robotics, this definition captures the essence of AI as a distinct category of intelligence functioning through non-human entities. Hence, highlighting its role as a tool that enhances productivity and innovation across various industries.