Abstract:Efficient and accurate science and technology management decisions play a great role in promoting the development of scientific and technological innovation in Colleges and universities. With the rapid development of information technology, how to mine the big data sleeping in University Science and technology management and provide more efficient and accurate decisions for science and technology management is a difficult problem faced by University Science and technology management. By analyzing the characteristics, elements and key links of big data in big science and technology management decision-making, this paper studies the model and characteristics of big data-driven science and technology management decision-making, finally puts forward the model structure of big data-driven science and technology management decision-making, and gives corresponding suggestions.