Syntactic analysis of natural languages based on context free grammar backbone

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Authors

KADLEC Vladimír SMRŽ Pavel

Year of publication 2004
Type Article in Proceedings
Conference Proceedings of the 21th Workshop on Information Technologies, MIS 2004
MU Faculty or unit

Faculty of Informatics

Citation
Field Informatics
Keywords NLP CFG parsing
Description The paper introduces libkp comparison and evaluation system for the syntactic processing of natural languages. The analysis of sentences is based on context free grammar for given language with contextual extensions (constraints). The tool is language-independent, even though it is optimized for very large and highly ambiguous grammars for Czech (thousands of rules). We discuss the advantages of our modular design as well as efficiency of the processing on the standard evaluation grammars. We also expect this system to be used for comparing and evaluating different CFG-parsing algorithms.
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