Intelligent Question Answering System Based on Entrepreneurial Incubation Knowledge Graph

With the development of science and technology, the importance of innovation for the development of science and technology has become more and more important. In the current era of information explosion, in order to meet the needs of existing enterprises and individuals for obtaining entrepreneurial information, this system has designed an intelligent question-and-answer system based on the entrepreneurial incubation knowledge graph. The system locates the field of innovation, uses crawler software to crawl data in the field of entrepreneurial incubation to construct a knowledge graph, and uses natural language to conduct man-machine dialogue to query and solve related problems of entrepreneurial incubation. The system stores massive amounts of data in the Neo4j graph database, and uses a pattern matching algorithm to connect the natural language input by the user with the knowledge base entity to classify and query the problem. This system has special practical value in the intelligent question answering system of the knowledge graph in the field of entrepreneurial incubation.