Research on Chinese Microblog’s Semantic Expansion Model Based on Specific Context

摘要：

　　Analyzing and researching microblog text and microblog context,we propose a Chinese microblogs semantic expansion model based on specific context.Firstly,on the basis of analysis of microblog type,microblogs are classified into six categories: information-publish microblogs,journaling microblogs,sharing microblogs,forwarding microblogs,commentary microblogs and interactive microblogs.For information-publish microblogs,we propose a Chinese microblogs semantic expansion model based on specific context.Select forwarding comment as specific context.Microblogs effective forwarding information is added to microblog text for supplementing the microblogs semantics and improving the problem of data sparseness.The results of microblog classification performance evaluation show that the model enhances the microblog classification performance.

关键词： microblog semantic expansion context

作者: Zhigang Xu Lei Liu Haibo Cai Shuying Yan

作者单位: College of Applied Sciences Beijing University of Technology Beijing,China Research Development Center VMware Information Technology(China)Co. Ltd Beijing,China

会议类型: 国际会议

会议名称: The 2014 10th International Conference on Natural Computation (ICNC 2014) and the 2014 11th International Conference on Fuzzy Systems and Knowledge Discovery (FSKD 2014)(第十届自然计算和第十一届模糊系统与知识发现国际会议)

会议地点: 厦门

会议语种:英文

页码: 619-624

在线出版日期: 2014-08-19（万方平台首次上网日期，不代表论文的发表时间）