'Voice screen battery size' diaporamas de présentation

Modeling Opinions and Beyond in Social Media

KDD-2012 Summer School, August 10, 2012, Beijing , China . Modeling Opinions and Beyond in Social Media. Bing Liu University Of Illinois at Chicago liub@cs.uic.edu. Introduction. Why are opinions so important? Opinions are key influencers of our behaviors.

1.03k views • 92 slides

Opinion Mining and Sentiment Analysis

Opinion Mining and Sentiment Analysis. Slides from Bing Liu and Ronan Feldman. Introduction. Two main types of textual information. Facts and Opinions Note: factual statements can imply opinions too.

1.23k views • 71 slides

Opinion Mining : A Multifaceted Problem

644 views • 43 slides

Opinion Mining and Sentiment Analysis: NLP Meets Social Sciences

Opinion Mining and Sentiment Analysis: NLP Meets Social Sciences Bing Liu Department of Computer Science University Of Illinois at Chicago http://www.cs.uic.edu/~liub/FBS/sentiment-analysis.html Introduction Two main types of textual information. Facts and Opinions

2.3k views • 42 slides

Opinion Mining and Sentiment Analysis: NLP Meets Social Sciences

Opinion Mining and Sentiment Analysis: NLP Meets Social Sciences. Bing Liu Department of Computer Science University Of Illinois at Chicago http://www.cs.uic.edu/~liub/FBS/sentiment-analysis.html. Introduction. Two main types of textual information. Facts and Opinions

780 views • 42 slides

Sentiment Analysis

Sentiment Analysis Bing Liu University Of Illinois at Chicago liub@cs.uic.edu Introduction Two main types of textual information. Facts and Opinions Most current text information processing methods (e.g., web search, text mining) work with factual information.

693 views • 28 slides