Evaluation of the Innovation Level for Technological Enterprises: Multi-attribute Decision-making Based on Vague Sets

Innovation is the key to the progress of enterprises, and the level of innovation can directly reflect the core strength of technological enterprises. This paper took technological enterprises as the research object and comprehensively constructed an evaluation index system for the innovation level of technological enterprises. The weight of evaluation index was determined by the Analytic Hierarchy Process (AHP), and the innovation level of enterprise was evaluated based on the multi-attribute decision- making method of Vague sets. The method is helpful to conduct horizontal comparative analysis of the innovation level among enterprises, and find out the ways to improve the innovation level of enterprises.