Identification of the knowledge structure of the transformation of scientific and technological achievements based on gray correlation analysis

From angles of breadth, depth and perspective of knowledge, this paper established an index system to recognize the knowledge structure of the transformation of scientific and technological achievements. Gray relational model is employed to extract implicit information in the successful conversion projects based on the identification, recognizing the knowledge structure of the projects that is to be transformed, and providing a decision-making base for the activities of the transformation of scientific and technological achievements.