Syntactic analysis of natural languages based on context free grammar backbone
| KADLEC, Vladimír and Pavel SMRŽ. Syntactic analysis of natural languages based on context free grammar backbone. In Proceedings of the 21th Workshop on Information Technologies, MIS 2004. Praha: MATFYZPRESS, 2004, p. 46-51. ISBN 80-86732-36-3. |
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| Basic information | |
|---|---|
| Original name | Syntactic analysis of natural languages based on context free grammar backbone |
| Name in Czech | Syntaktická analýza přirozeného jazyka založená na rozšířené bezkontextové gramatice |
| Authors | KADLEC, Vladimír (203 Czech Republic, guarantor) and Pavel SMRŽ (203 Czech Republic). |
| Edition | Praha, Proceedings of the 21th Workshop on Information Technologies, MIS 2004, p. 46-51, 6 pp. 2004. |
| Publisher | MATFYZPRESS |
| Other information | |
|---|---|
| Original language | English |
| Type of outcome | Proceedings paper |
| Field of Study | 10201 Computer sciences, information science, bioinformatics |
| Country of publisher | Czech Republic |
| Confidentiality degree | is not subject to a state or trade secret |
| RIV identification code | RIV/00216224:14330/04:00010860 |
| Organization unit | Faculty of Informatics |
| ISBN | 80-86732-36-3 |
| Keywords in English | NLP CFG parsing |
| Tags | NLP CFG parsing |
| Changed by | Changed by: RNDr. Vladimír Kadlec, Ph.D., učo 3541. Changed: 21/1/2005 13:21. |
| Abstract |
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| 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. |
| Abstract (in Czech) |
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| Příspěvek se věnuje systému libkp pro syntaktickou analýzu přirozených jazyků. Analýza vět v přirozeném jazyce je v tomto nástroji založena na bezkontextové gramatice pro daný jazyk. Náš systém je jazykově nezávislý, nicméně je optimalizován pro rozsáhlé a velmi nejednoznačné gramatiky pro češtinu (řádově tisíce odvozovacích pravidel). Očekáváme, že tento nástroj může být mimo jiné úspěšně použit pro porovnání různých algoritmů pro syntaktickou analýzu pomocí bezkontextových gramatik. |
| Links | |
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| GA201/99/D028, research and development project | Name: Syntaktická analýza přirozeného jazyka |
| Investor: Czech Science Foundation, Syntactic analysis of natural language | |
| GA405/03/0913, research and development project | Name: Velké jazykové korpusy a jejich automatická analýza |
| Investor: Czech Science Foundation, Very Large Language Corpora and Their Automatic Analysis | |
| MSM 143300003, plan (intention) | Name: Interakce člověka s počítačem, dialogové systémy a asistivní technologie |
| Investor: Ministry of Education, Youth and Sports of the CR, Human-computer interaction, dialog systems and assistive technologies | |
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