The Quality Evaluation and Knowledge System Construction of Hierarchical Teaching in the Curriculum Are Based on the Grey Association Method

Based on the theory of grey correlation, hierarchical teaching quality evaluation and knowledge system structure curriculum are established. Using optimal clustering method, assessment construction at level were obtained, correlation method was used to study course level. Through discipline system, achieved. The found that between grading establishment using higher than 0.900, better evaluated, selection retesting indicators exceeded 0.700.