1, NLP:NLP is the field of computer processing and understanding of human language. It involves transforming natural language into a form that computers can understand and process, so as to perform tasks such as text analysis, semantic understanding, machine translation and emotion analysis. NLP uses various technologies, including text preprocessing, lexical analysis, syntactic analysis, semantic analysis and machine learning methods.

2.MCP:MCP is a programming paradigm to solve problems at the mathematical level. It defines the constraint relationship between variables, and uses mathematical rules and algorithms to solve the assignment of variables that meet these constraints. MCP is usually used to solve complex problems with constraints, such as optimization problems, scheduling problems and combinatorial problems.