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    EDM
    2010
    152views Data Mining» more  EDM 2010»
    Mining Students' Interaction Data from a System that Support Learning by Reflection
    13 years 9 months ago
    Mining Students' Interaction Data from a System that Support Learning by Reflection
    Download  educationaldatamining.org
    In this paper we utilising some popular educational data mining (EDM) methods to explore and mine educational data resulted from a system that supports reflection for learning call...
    Rajibussalim
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    EMNLP
    2008
    107views Natural Language Processing» more  EMNLP 2008»
    Discriminative Learning of Selectional Preference from Unlabeled Text
    13 years 9 months ago
    Discriminative Learning of Selectional Preference from Unlabeled Text
    Download  www.aclweb.org
    We present a discriminative method for learning selectional preferences from unlabeled text. Positive examples are taken from observed predicate-argument pairs, while negatives ar...
    Shane Bergsma, Dekang Lin, Randy Goebel
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    LWA
    2008
    132views Software Engineering» more  LWA 2008»
    Determining the Polarity of Postings for Discussion Search
    13 years 9 months ago
    Determining the Polarity of Postings for Discussion Search
    Download  www.is.informatik.uni-duisburg.de
    When performing discussion search it might be desirable to consider non-topical measures like the number of positive and negative replies to a posting, for instance as one possibl...
    Ingo Frommholz, Marc Lechtenfeld
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    ACL
    1997
    91views Computational Linguistics» more  ACL 1997»
    Predicting the Semantic Orientation of Adjectives
    13 years 9 months ago
    Predicting the Semantic Orientation of Adjectives
    Download  acl.ldc.upenn.edu
    We identify and validate from a large corpus constraints from conjunctions on the positive or negative semantic orientation of the conjoined adjectives. A log-linear regression mo...
    Vasileios Hatzivassiloglou, Kathleen McKeown
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    FOCM
    2007
    48views more  FOCM 2007»
    Integration and Optimization of Multivariate Polynomials by Restriction onto a Random Subspace
    13 years 8 months ago
    Integration and Optimization of Multivariate Polynomials by Restriction onto a Random Subspace
    Download  www.math.lsa.umich.edu
    Abstract. We consider the problem of efficient integration of an n-variate polynomial with respect to the Gaussian measure in Rn and related problems of complex integration and opt...
    Alexander I. Barvinok
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