大学生网络交往系统“搭瓣”的设计与实现

The Design and Implementation of Daban: The Network Communication System for College Students

摘要: 目的：很多大学生的学习负担重、业余活动种类与次数少、缺乏同兴趣爱好的圈子。为了丰富大学生的生活，增加大学生交友圈子和活动范围，我们建立了大学生网络交流平台“搭瓣”，让大学生找到志趣相同的人与他们一起学习、旅游、活动，丰富其大学生活。方法：基于用户兴趣和社交信任的聚类推荐，基于位置设计网络的地点推荐和基于双边兴趣的社交网络好友推荐。结果：成功登陆搭瓣系统之后，系统根据大学生所填的真实信息用匹配算法对数据库中已有的大学生进行信息的匹配，将推荐与该大学生志趣相投的人、活动、地点等。结论：大学生网络交往系统“搭瓣”通过好友推荐、地点推荐、兴趣推荐等方式匹配到同一时间去做同一件事的同学，使用简便、便于维护和扩展。

Abstract: Objective: Many college students have a heavy burden of study, fewer leisure activity type and frequency, and lack of the circle of similar hobbies. In order to enrich the lives of college students, and increase college students’ dating circle range, the network communication platform for college students is established, which is called Daban. It helps students to find common interests with them to learn, travel and activities. Method: The clustering recommendation is adopted based on user interest and social trust. The site recommendation is proposed based on location design network. The friend recommendation is put forward based on the social network of bilateral interest. Results: After loging success, like-minded people, activities items and activities location will be recommended to the college students according to their input information and the database. Conclusion: The Daban will find some students to do same thing in same time through recommending friends, activities items and activities location. It is easy to use, easy to maintain and extend.