中文摘要：

本科生入学后均有具体专业的二次选择的机会。建立一套面向大学二年级本科生院内具体专业方向的二次选择的科学辅助评价系统软件,辅助他们较科学地选择正确的专业方向,具有重要的实际意义。该系统广泛研究当代相关的评测理论并且结合本专业特点,建立了一套面向计算机专业大学生的评价体系。针对上述评价体系信息系统,提出了将信息粒度思想与关联规则算法相结合的粒结构关联度算法。基于上述理论研究,研发和实现了一套二次专业方向辅助选择系统。实际应用表明,该系统具有新颖性、可用性和较好的应用价值。

英文摘要：

Undergraduates can make second choice after selecting their major. Here, a second choice professional direction evaluation system for the second-year university undergraduates has been established. The system has important practical significance to assiste syudents＇ scientific choice of the professional direction. The system has widely studied the evaluation theory has established a set of evaluation system with the professional characteristics for students majoring in computer science and technology. In view of the above evaluation system, information granule optimized association rule algorithm combining technical structure correlation algorithm is presented. Based on the theoretical research, a secondary professional direction auxiliary selection system is developed. The practical application shows that the system has the novelty, usability and application value.