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    » A Generative Model for Semantic Role Labeling
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    EMNLP
    2007
    144views Natural Language Processing» more  EMNLP 2007»
    Using Semantic Roles to Improve Question Answering
    13 years 9 months ago
    Using Semantic Roles to Improve Question Answering
    Download  acl.ldc.upenn.edu
    Shallow semantic parsing, the automatic identification and labeling of sentential constituents, has recently received much attention. Our work examines whether semantic role info...
    Dan Shen, Mirella Lapata
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    ACL
    2007
    150views Computational Linguistics» more  ACL 2007»
    A Simple, Similarity-based Model for Selectional Preferences
    13 years 9 months ago
    A Simple, Similarity-based Model for Selectional Preferences
    Download  aclweb.org
    We propose a new, simple model for the automatic induction of selectional preferences, using corpus-based semantic similarity metrics. Focusing on the task of semantic role labeli...
    Katrin Erk
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    EMNLP
    2004
    91views Natural Language Processing» more  EMNLP 2004»
    The Influence of Argument Structure on Semantic Role Assignment
    13 years 9 months ago
    The Influence of Argument Structure on Semantic Role Assignment
    Download  mutis.upf.es
    We present a data and error analysis for semantic role labelling. In a first experiment, we build a generic statistical model for semantic role assignment in the FrameNet paradigm...
    Sebastian Padó, Gemma Boleda
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    EMNLP
    2009
    100views Natural Language Processing» more  EMNLP 2009»
    Joint Learning of Preposition Senses and Semantic Roles of Prepositional Phrases
    13 years 5 months ago
    Joint Learning of Preposition Senses and Semantic Roles of Prepositional Phrases
    Download  www.comp.nus.edu.sg
    The sense of a preposition is related to the semantics of its dominating prepositional phrase. Knowing the sense of a preposition could help to correctly classify the semantic rol...
    Daniel Dahlmeier, Hwee Tou Ng, Tanja Schultz
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    EMNLP
    2009
    124views Natural Language Processing» more  EMNLP 2009»
    On the Role of Lexical Features in Sequence Labeling
    13 years 5 months ago
    On the Role of Lexical Features in Sequence Labeling
    Download  www.aclweb.org
    We use the technique of SVM anchoring to demonstrate that lexical features extracted from a training corpus are not necessary to obtain state of the art results on tasks such as N...
    Yoav Goldberg, Michael Elhadad
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