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    CSCW
    2012
    ACM
    248views Social Sciences» more  CSCW 2012»
    Coordination and beyond: social functions of groups in open content production
    12 years 1 months ago
    Coordination and beyond: social functions of groups in open content production
    Download  andreaforte.net
    We report on a study of the English edition of Wikipedia in which we used a mixed methods approach to understand how nested organizational structures called WikiProjects support c...
    Andrea Forte, Niki Kittur, Vanessa Larco, Haiyi Zh...
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    NAACL
    2007
    116views Computational Linguistics» more  NAACL 2007»
    OMS-J: An Opinion Mining System for Japanese Weblog Reviews Using a Combination of Supervised and Unsupervised Approaches
    13 years 7 months ago
    OMS-J: An Opinion Mining System for Japanese Weblog Reviews Using a Combination of Supervised and Unsupervised Approaches
    Download  sig.media.eng.hokudai.ac.jp
    We introduce a simple opinion mining system for analyzing Japanese Weblog reviews called OMS-J. OMS-J is designed to provide an intuitive visual GUI of opinion mining graphs for a...
    Guangwei Wang, Kenji Araki
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    CIKM
    2008
    Springer
    160views Information Technology» more  CIKM 2008»
    Searching the wikipedia with contextual information
    13 years 8 months ago
    Searching the wikipedia with contextual information
    Download  www.chato.cl
    We propose a framework for searching the Wikipedia with contextual information. Our framework extends the typical keyword search, by considering queries of the type q, p , where q...
    Antti Ukkonen, Carlos Castillo, Debora Donato, Ari...
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    EMNLP
    2008
    125views Natural Language Processing» more  EMNLP 2008»
    Using Bilingual Knowledge and Ensemble Techniques for Unsupervised Chinese Sentiment Analysis
    13 years 7 months ago
    Using Bilingual Knowledge and Ensemble Techniques for Unsupervised Chinese Sentiment Analysis
    Download  www.aclweb.org
    It is a challenging task to identify sentiment polarity of Chinese reviews because the resources for Chinese sentiment analysis are limited. Instead of leveraging only monolingual...
    Xiaojun Wan
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    KDD
    2004
    ACM
    237views Data Mining» more  KDD 2004»
    Bayesian Model-Averaging in Unsupervised Learning From Microarray Data
    14 years 6 months ago
    Bayesian Model-Averaging in Unsupervised Learning From Microarray Data
    Download  www.eh3.uc.edu
    Unsupervised identification of patterns in microarray data has been a productive approach to uncovering relationships between genes and the biological process in which they are in...
    Mario Medvedovic, Junhai Guo
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