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    KDD
    2007
    ACM
    139views Data Mining» more  KDD 2007»
    Raising the baseline for high-precision text classifiers
    14 years 7 months ago
    Raising the baseline for high-precision text classifiers
    Download  ir.iit.edu
    Many important application areas of text classifiers demand high precision and it is common to compare prospective solutions to the performance of Naive Bayes. This baseline is us...
    Aleksander Kolcz, Wen-tau Yih
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    ICDM
    2010
    IEEE
    122views Data Mining» more  ICDM 2010»
    Learning Preferences with Millions of Parameters by Enforcing Sparsity
    13 years 5 months ago
    Learning Preferences with Millions of Parameters by Enforcing Sparsity
    Download  www.cs.cmu.edu
    We study the retrieval task that ranks a set of objects for a given query in the pairwise preference learning framework. Recently researchers found out that raw features (e.g. word...
    Xi Chen, Bing Bai, Yanjun Qi, Qihang Lin, Jaime G....
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    KDD
    2009
    ACM
    243views Data Mining» more  KDD 2009»
    Exploiting Wikipedia as external knowledge for document clustering
    14 years 7 months ago
    Exploiting Wikipedia as external knowledge for document clustering
    Download  www-ai.cs.uni-dortmund.de
    In traditional text clustering methods, documents are represented as "bags of words" without considering the semantic information of each document. For instance, if two ...
    Xiaohua Hu, Xiaodan Zhang, Caimei Lu, E. K. Park, ...
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    EMNLP
    2009
    163views Natural Language Processing» more  EMNLP 2009»
    Parser Adaptation and Projection with Quasi-Synchronous Grammar Features
    13 years 5 months ago
    Parser Adaptation and Projection with Quasi-Synchronous Grammar Features
    Download  www.aclweb.org
    We connect two scenarios in structured learning: adapting a parser trained on one corpus to another annotation style, and projecting syntactic annotations from one language to ano...
    David A. Smith, Jason Eisner
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    EMNLP
    2010
    199views Natural Language Processing» more  EMNLP 2010»
    A New Approach to Lexical Disambiguation of Arabic Text
    13 years 5 months ago
    A New Approach to Lexical Disambiguation of Arabic Text
    Download  www.cs.cmu.edu
    We describe a model for the lexical analysis of Arabic text, using the lists of alternatives supplied by a broad-coverage morphological analyzer, SAMA, which include stable lemma ...
    Rushin Shah, Paramveer S. Dhillon, Mark Liberman, ...
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