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    EMNLP
    2006
    190views Natural Language Processing» more  EMNLP 2006»
    Competitive generative models with structure learning for NLP classification tasks
    13 years 6 months ago
    Competitive generative models with structure learning for NLP classification tasks
    Download  nlp.stanford.edu
    In this paper we show that generative models are competitive with and sometimes superior to discriminative models, when both kinds of models are allowed to learn structures that a...
    Kristina Toutanova
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    EMNLP
    2006
    150views Natural Language Processing» more  EMNLP 2006»
    Unsupervised Discovery of a Statistical Verb Lexicon
    13 years 6 months ago
    Unsupervised Discovery of a Statistical Verb Lexicon
    Download  nlp.stanford.edu
    This paper demonstrates how unsupervised techniques can be used to learn models of deep linguistic structure. Determining the semantic roles of a verb's dependents is an impo...
    Trond Grenager, Christopher D. Manning
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    EMNLP
    2006
    92views Natural Language Processing» more  EMNLP 2006»
    Fully Automatic Lexicon Expansion for Domain-oriented Sentiment Analysis
    13 years 6 months ago
    Fully Automatic Lexicon Expansion for Domain-oriented Sentiment Analysis
    Download  acl.ldc.upenn.edu
    This paper proposes an unsupervised lexicon building method for the detection of polar clauses, which convey positive or negative aspects in a specific domain. The lexical entries...
    Hiroshi Kanayama, Tetsuya Nasukawa
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    EMNLP
    2006
    150views Natural Language Processing» more  EMNLP 2006»
    Inducing Temporal Graphs
    13 years 6 months ago
    Inducing Temporal Graphs
    Download  people.csail.mit.edu
    We consider the problem of constructing a directed acyclic graph that encodes temporal relations found in a text. The unit of our analysis is a temporal segment, a fragment of tex...
    Philip Bramsen, Pawan Deshpande, Yoong Keok Lee, R...
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    EMNLP
    2006
    80views Natural Language Processing» more  EMNLP 2006»
    Distributional measures of concept-distance: A task-oriented evaluation
    13 years 6 months ago
    Distributional measures of concept-distance: A task-oriented evaluation
    Download  ftp.cs.toronto.edu
    We propose a framework to derive the distance between concepts from distributional measures of word co-occurrences. We use the categories in a published thesaurus as coarse-graine...
    Saif Mohammad, Graeme Hirst
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    EMNLP
    2006
    137views Natural Language Processing» more  EMNLP 2006»
    Automatically Assessing Review Helpfulness
    13 years 6 months ago
    Automatically Assessing Review Helpfulness
    Download  www.aclweb.org
    User-supplied reviews are widely and increasingly used to enhance ecommerce and other websites. Because reviews can be numerous and varying in quality, it is important to assess h...
    Soo-Min Kim, Patrick Pantel, Timothy Chklovski, Ma...
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    EMNLP
    2006
    99views Natural Language Processing» more  EMNLP 2006»
    Domain Adaptation with Structural Correspondence Learning
    13 years 6 months ago
    Domain Adaptation with Structural Correspondence Learning
    Download  john.blitzer.com
    Discriminative learning methods are widely used in natural language processing. These methods work best when their training and test data are drawn from the same distribution. For...
    John Blitzer, Ryan T. McDonald, Fernando Pereira
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    EMNLP
    2006
    119views Natural Language Processing» more  EMNLP 2006»
    SPMT: Statistical Machine Translation with Syntactified Target Language Phrases
    13 years 6 months ago
    SPMT: Statistical Machine Translation with Syntactified Target Language Phrases
    Download  www.mt-archive.info
    We introduce SPMT, a new class of statistical Translation Models that use Syntactified target language Phrases. The SPMT models outperform a state of the art phrase-based baseline...
    Daniel Marcu, Wei Wang, Abdessamad Echihabi, Kevin...
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    EMNLP
    2006
    105views Natural Language Processing» more  EMNLP 2006»
    A Skip-Chain Conditional Random Field for Ranking Meeting Utterances by Importance
    13 years 6 months ago
    A Skip-Chain Conditional Random Field for Ranking Meeting Utterances by Importance
    Download  nlp.stanford.edu
    We describe a probabilistic approach to content selection for meeting summarization. We use skipchain Conditional Random Fields (CRF) to model non-local pragmatic dependencies bet...
    Michel Galley
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    EMNLP
    2006
    87views Natural Language Processing» more  EMNLP 2006»
    Protein folding and chart parsing
    13 years 6 months ago
    Protein folding and chart parsing
    Download  www.aclweb.org
    How can proteins fold so quickly into their unique native structures? We show here that there is a natural analogy between parsing and the protein folding problem, and demonstrate...
    Julia Hockenmaier, Aravind K. Joshi, Ken A. Dill
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