Research of case retrieval system of engineering cost consulting enterprises based on neural network

The development of artificial intelligence provides a platform for the enterprise to information management. As an intelligent cost-based service industry for engineering consulting firms, information management has became the core competitiveness for enterprise development. This paper analysis the requirements and functions of management information system of engineering cost consulting enterprises, and applied the mind of case-based to information management of engineering cost consulting enterprises, explore how to establish various information retrieval functional systems on the basis of similarity analysis, and combining this method to achieve the function of clustering and retrieval, and analyze problems and countermeasures of the system in practical application.