Physical Sciences and Mathematics Commons^™

Text Analytics Of Social Media: Sentiment Analysis, Event Detection And Summarization, Chao Shen

FIU Electronic Theses and Dissertations

In the last decade, large numbers of social media services have emerged and been widely used in people's daily life as important information sharing and acquisition tools. With a substantial amount of user-contributed text data on social media, it becomes a necessity to develop methods and tools for text analysis for this emerging data, in order to better utilize it to deliver meaningful information to users.

Previous work on text analytics in last several decades is mainly focused on traditional types of text like emails, news and academic literatures, and several critical issues to text data on social media have …