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    KDD
    2009
    ACM
    262views Data Mining» more  KDD 2009»
    Sentiment analysis of blogs by combining lexical knowledge with text classification
    14 years 5 months ago
    Sentiment analysis of blogs by combining lexical knowledge with text classification
    Download  prem.melville.googlepages.com
    The explosion of user-generated content on the Web has led to new opportunities and significant challenges for companies, that are increasingly concerned about monitoring the disc...
    Prem Melville, Wojciech Gryc, Richard D. Lawrence
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    ACL
    2009
    157views Computational Linguistics» more  ACL 2009»
    A Non-negative Matrix Tri-factorization Approach to Sentiment Classification with Lexical Prior Knowledge
    13 years 2 months ago
    A Non-negative Matrix Tri-factorization Approach to Sentiment Classification with Lexical Prior Knowledge
    Download  wing.comp.nus.edu.sg
    Sentiment classification refers to the task of automatically identifying whether a given piece of text expresses positive or negative opinion towards a subject at hand. The prolif...
    Tao Li, Yi Zhang 0005, Vikas Sindhwani
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    TREC
    2008
    133views Information Technology» more  TREC 2008»
    UTDallas at TREC 2008 Blog Track
    13 years 6 months ago
    UTDallas at TREC 2008 Blog Track
    Download  trec.nist.gov
    This paper describes our participation in the 2008 TREC Blog track. Our system consists of 3 components: data preprocessing, topic retrieval, and opinion finding. In the topic ret...
    Bin Li, Feifan Liu, Yang Liu
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    LREC
    2010
    246views Education» more  LREC 2010»
    Q-WordNet: Extracting Polarity from WordNet Senses
    13 years 6 months ago
    Q-WordNet: Extracting Polarity from WordNet Senses
    Download  www.lrec-conf.org
    This paper presents Q-WordNet, a lexical resource consisting of WordNet senses automatically annotated by positive and negative polarity. Polarity classification amounts to decide...
    Rodrigo Agerri, Ana García-Serrano
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