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The Distributional Similarity of Sub-Parses (2005)  (Make Corrections)  
Julie Weeds, David Weir, Bill Keller



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Abstract: This work explores computing distributional similarity between sub-parses, i.e., fragments of a parse tree, as an extension to general lexical distributional similarity techniques. In the same way that lexical distributional similarity is used to estimate lexical semantic similarity, we propose using distributional similarity between subparses to estimate the semantic similarity of phrases. Such a technique will allow us to identify paraphrases where the component words are not... (Update)

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BibTeX entry:   (Update)

@misc{ weeds-distributional,
  author = "Julie Weeds and David Weir and Bill Keller",
  title = "The Distributional Similarity of Sub-Parses",
  url = "citeseer.ist.psu.edu/weeds05distributional.html" }
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56   Automatic retrieval and clustering of similar words - Lin - 1998
32   Measures of distributional similarity - Lee - 1999
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3   Synonymy in collocation extraction - Pearce - 2001
3   A general framework for distributional similarity - Weeds, Weir - 2003
2   Sentence alignment for monolingual comparable corpora - Barzilay, Elhadad - 2003
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1   and Felisa Verdejo (context) - New, Herrera et al. - 2005
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1   Feature vector quality and distributional similarity (context) - Ge, Ido - 2004
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