Lu Chen

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My name is Lu Chen and I am a PhD student at the Ohio Center of Excellence in Knowledge-enabled Computing (Kno.e.sis Center) at Wright State University. My advisor is Dr. Amit P. Sheth. I am broadly interested in Text Mining, Natural Language Processing (NLP) and Social Media Analytics, with a particular focus on Sentiment Analysis and Extraction of Subjective Information. My research applies multidisciplinary methods to understand people, e.g., who they are, what they think, how they feel, etc., through analyzing what they say and how they behave in social media space.

emotion analysis data cleansing active learning sentiment analysis subjective information extraction religion social media computational social science twitter sentiment analysis;subjective information extracti twitter;election prediction;social meida;public op

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Lu Chen

Présentations

Are Twitter Users Equal in Predicting Elections

Extracting What We Think and How We Feel from What We Say in Social Media

U.S. Religious Landscape on Twitter

Mining and Analyzing Subjective and Experiences in Social Media Text

Improving Data Quality with Active Learning for Emotion Analysis

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What's up at Kno.e.sis?

U.S. Religious Landscape on Twitter

Are Twitter Users Equal in Predicting Elections? Insights from Republican Primaries and 2012 General Election