Grammar Development for Czech Syntactic Parser with Corpus-based Techniques

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14330%2F06%3A00015507" target="_blank" >RIV/00216224:14330/06:00015507 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Grammar Development for Czech Syntactic Parser with Corpus-based Techniques
Original language description
In the paper, we present the description of the Czech syntactic parser synt developed at FI MU NLP laboratory. The presented system is based on the meta-grammar formalism with a head-driven chart parser. The parsing technique provides fast analysis of the context free backbone with successive evaluation of the contextual constraints using so called ``forest of values.'' The meta-grammar formalism allows to capture complicated grammatic relations with a maintainable number of rules. Besides the description of the synt system, we display the process of the meta-grammar development. One of the first phases is formed by construction of corpus data for testing. In the paper, we demonstrate the exploitation of the corpus on testing a method for detection ofthe ``best analysis'' selection with the results of testing the synt analysis on Czech corpus.
Czech name
Vývoj gramatik pro syuntaktický analyzátor češtiny pomocí korpusových technik
Czech description
V článku je prezentována metoda snižující snižující počet syntaktických struktur, které vrací syntaktický analyzátor češtiny synt.

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2006
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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