1. Topic Oriented Evolution and Sentiment Analysis Open Access Author: Chen, Bi Title: Topic Oriented Evolution and Sentiment Analysis Graduate Program: Information Sciences and Technology Keywords: text miningtopic modelingsentiment analysis File: Download Dissertation_bchen.pdf Committee Members: Dongwon Lee, Dissertation Advisor/Co-AdvisorDongwon Lee, Committee Chair/Co-ChairXiaolong Zhang, Committee MemberPrasenjit Mitra, Committee MemberDaniel Kifer, Committee MemberJi Fang, Committee Member