The answers to the questions after the basic artificial intelligence class

2026-03-30 03:42

The following are the answers to some of the post-class questions in "Basics of Artificial Intelligence": 1. What is intelligence? What are the characteristics of intelligence? - Intelligence could be understood as the sum of knowledge and intelligence. Knowledge was the foundation of intelligent behavior. Intelligence was the ability to acquire and apply knowledge to solve problems. It was the ability to make correct decisions and achieve goals in a given environment and goal. It originated from the thinking activity of the human brain. - The characteristics of intelligence included the ability to perceive (system input), the ability to remember and think, the ability to learn and adapt, and the ability to act (system output). 2. ** What are the schools of artificial intelligence? What were their core views? - At present, there were three main schools of thought in artificial intelligence: symbolism, Connectionist, and behavior. - Symbolism believes that knowledge can be expressed by logical symbols, and the cognitive process is a symbolic operation process. Humans and computers were both physical symbol systems. Computer symbols could be used to simulate human cognitive processes. He believed that the core problem of artificial intelligence was knowledge representation and knowledge reasoning, which could be realized by symbols. All cognitive activities were based on a unified architecture. - Connectionist principles were mainly neural networks and the connection mechanism and learning algorithm between neural networks. He believed that human thinking was based on neurons rather than symbolic operations. The human brain was different from a computer, and symbolic operations could not be used to simulate the working mode of the brain. - The principles of behaviour doctrine were cybernetics and the perception-action control system. This school of thought believed that intelligence depended on perception and action, and proposed the "perception-action" model of intelligent behavior. They believed that knowledge did not need to be expressed or reasoned. The research of artificial intelligence was based on a growing method, relying on perception and action to connect and interact with the outside world. 3. What are the short-term and long-term goals of artificial intelligence research? What is the relationship between them? - The immediate goal of artificial intelligence was to achieve machine intelligence, which was to study how to make existing computers smarter, so that they could use knowledge to deal with problems and simulate human intelligence. - The long-term goal was to create intelligent machines, that is, to reveal the fundamental mechanism of human intelligence, and to use intelligent machines to simulate, extend, and expand human intelligence. - There was no strict boundary between short-term goals and long-term goals. The two complemented each other. "A Short History of the Future: Legends of the Intelligent Era" was equally exciting. Everyone was welcome to click and read it!