Parsing without grammar - using complete trees instead

The definition of similarity between sentences is formulated on the levels of words, POS tags, and chunks (Abney 91; Abney 96). The evaluation of this approach shows that while precision and recall based on the PARSEVAL 
The definition of similarity between sentences is formulated on the levels of words, POS tags, and chunks (Abney 91; Abney 96). The evaluation of this approach shows that while precision and recall based on the PARSEVAL measures (Black et al. 91) do not reach state of the art Parsers yet (F1=87.19 on syntactic constituents, F1=77.78 including functionargument structure), the parser shows a very reliable performance where function-argument structure is concerned (F1=96.52). The lower F-scores are very often due to unattached constituents.
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Metadaten
Author:Sandra Kübler
URN:urn:nbn:de:hebis:30-1110653
Document Type:Article
Language:English
Date of Publication (online):2008/10/21
Year of first Publication:2003
Publishing Institution:Univ.-Bibliothek Frankfurt am Main
Release Date:2008/10/21
Source:http://jones.ling.indiana.edu/~skuebler/papers/ranlp03.ps ; (in:) Proceedings of RANLP 2003, Borovets, Bulgaria, September 2003
HeBIS PPN:205688446
Dewey Decimal Classification:400 Sprache
Sammlungen:Linguistik
Linguistic-Classification:Linguistik-Klassifikation: Computerlinguistik / Computational linguistics
Licence (German):License Logo Veröffentlichungsvertrag für Publikationen

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