基于用户、内容及属性的社交网络视频推荐系统,创新性的引入attributes属性。-Video recommendation system based on social network users, content and attributes, attributes the introduction of innovative attributes.

社交网站的数据抓取与分析,网络爬虫的简明介绍，从性能，错误处理等方面进行阐释-Social network data capture and analysis, web crawler s brief introduction, the performance, error handling, etc