Mining frequent patterns without candidate generation
SIGMOD '00 Proceedings of the 2000 ACM SIGMOD international conference on Management of data
Thumbs up or thumbs down?: semantic orientation applied to unsupervised classification of reviews
ACL '02 Proceedings of the 40th Annual Meeting on Association for Computational Linguistics
Thumbs up?: sentiment classification using machine learning techniques
EMNLP '02 Proceedings of the ACL-02 conference on Empirical methods in natural language processing - Volume 10
A sentimental education: sentiment analysis using subjectivity summarization based on minimum cuts
ACL '04 Proceedings of the 42nd Annual Meeting on Association for Computational Linguistics
The Google Similarity Distance
IEEE Transactions on Knowledge and Data Engineering
Sentiment classification based on supervised latent n-gram analysis
Proceedings of the 20th ACM international conference on Information and knowledge management
Microblogging Sentiment Analysis Using Emotional Vector
CGC '12 Proceedings of the 2012 Second International Conference on Cloud and Green Computing
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With the repaid development of Internet and communication technologies, microblog has become a valuable social media for public sentiment analysis. Emoticons, strongly associated with subjectivity and sentiments, are also increasing popular for users to directly express their feelings, emotions and moods in microblog platforms. In this paper, we address the problem of public sentiment analysis by leveraging emoticons, and develop emoticon networks approaches. Based on large-scale corpus, we use FP-growth algorithm combining with retrieve distance to aggregate similar emoticons, and build emoticon networks model based on Mutual Information. Then, we propose a microblog orientation analysis framework for both emoticon messages and non-emoticon messages. Experimental evaluations show that our approach could perform effectively for microblog sentiment analysis. Although we worked with Chinese in our research, the technique can be used with any other language.