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dcuie ABSTRACT Microblogs as a new textual domain oer a unique propo sition for sentiment analysis Their short document length suggests any sentiment they contain is compact and explicit However this short length coupled with their noisy nature can p. dcuie ABSTRACT Microblogs as a new textual domain o57355er a unique propo sition for sentiment analysis Their short document length suggests any sentiment they contain is compact and explicit However this short length coupled with their noisy nature Important words you should know . . 1. Brevity (n). - conciseness (gets to the point) in speech or writing {with brevity}. 2. Pithy (. adj. ). - brief but full of meaning; short but sweet  . 3. Taciturn (. Yogurt-Blueberry akeINGREDIENTS1 pint blueberries (about 2 Chenghua. Lin . & . Yulan. He. CIKM09. Main Idea. This . paper . proposes . a novel probabilistic modeling framework based on . Latent . Dirichlet. Allocation (LDA), called joint sentiment/. Abhijit. Mishra. 1. , . Aditya. Joshi. 1,2,3. , . Pushpak. Bhattacharyya. 1. 1 . IIT Bombay, India . 2 . Monash. University, Australia. 3. IITB-Monash Research Academy. At 5th Workshop on Computational Approaches to Subjectivity, Sentiment & Social Media Analysis, ACL 2014, Baltimore . Heng. . Ji. jih@rpi.edu. October . 28, 2015. Acknowledgement: Some slides from Jan . Wiebe. and . Kavita. . Ganesan. . Emotion Examples. A Happy Song? . A Sad Song. ?. http. ://y.qq.com/webplayer/p.html?songList=%5B%5D&type=1&vip=-1&userName=&ipad=0&from=0&singerid=0&encodedUIN=&. Adam. Rosenberg, Leandra Irvine, Gus . Logsdon. Twitter: New Huge Microblogging Platform. 2010. Twitter…. Daily Life. Variety of People . Twitter is Useful!. Politics. Marketing. Sentiment Analysis. Machine Learning with Large Datasets. Course Project . (under. . the. . guidance. . of. . P. rof. . W. illiam. W. C. ohen. ). T. eam. M. embers. : M. anuel. , S. hubham. . and. S. oumya. 1. Outline. David A. Schweidel. Goizueta. Business School. Emory University. October . 2012. What’s Trending on Social Media?. Agenda. Social Dynamics in Social Media Behavior. Why do people post a product opinion? What influences their posting behavior? (Moe and . Awais. . Athar. . &. Simone . Teufel. Sentiment Analysis of Citations. Challenges in Citation Sentiment Analysis. Negative sentiment is ‘politically dangerous’. - (. Z. iman. , . 1968). Personal biases are h. Positive or negative movie review?. unbelievably . disappointing . Full of . zany characters and richly applied satire, and some great plot . twists. this is the greatest screwball comedy ever . filmed. Undergraduate Researchers: Juweek . Adolphe . Ressi . Miranda. Graduate Student Mentor: Zhaoyu Li. Faculty Advisor: Dr. Yi Shang. Positive or negative movie review?. unbelievably . disappointing . Full of . zany characters and richly applied satire, and some great plot . twists. this is the greatest screwball comedy ever . filmed. and Analysis. Amr . Magdy Mohamed . F. . Mokbel. Department of Computer Science and Engineering. University of Minnesota – Twin Cities. Microblogs. Microblogs are short user-generated messages on Web.