Publication: Using semantic resources to improve a syntactic dependency parser
Using semantic resources to improve a syntactic dependency parser
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Schneider, G. (2012). Using semantic resources to improve a syntactic dependency parser (V. Barbu Mititlu, O. Popescu, & V. Pekar, Eds.; pp. 67–76). http://www.lrec-conf.org/proceedings/lrec2012/workshops/10.Semantic Relations II Proceedings.pdf
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Probabilistic syntactic parsing has made rapid progress, but is reaching a performance ceiling. More semantic resources need to be included. We exploit a number of semantic resources to improve parsing accuracy of a dependency parser. We compare semantic lexica on this task, then we extend the back-off chain by punishing underspecified decisions. Further, a simple distributional semantics approach is tested. Selectional restrictions are employed to boost interpretations that are semantically plausible. We also show that self-training
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Schneider, G. (2012). Using semantic resources to improve a syntactic dependency parser (V. Barbu Mititlu, O. Popescu, & V. Pekar, Eds.; pp. 67–76). http://www.lrec-conf.org/proceedings/lrec2012/workshops/10.Semantic Relations II Proceedings.pdf
