An Information Retrieval Method Based on Data Key Rules Mining

There are rich and complex knowledge networks behind the network big data. The effective use of network big data is the de redundant classification and refinement of data. This paper analyzes and discusses the well-known open network knowledge base at home and abroad and its supporting applications. This paper summarizes the construction of open network knowledge base, the application methods and technologies of information retrieval and data mining based on open network knowledge base, and analyzes the relationship between people and knowledge. This paper solves the matching problem of information retrieval, data mining and system application based on open network knowledge base. Experiments show that the method proposed in this paper has certain reference value to improve the accuracy of information retrieval method.