Enhancing Best Analysis Selection and Parser Comparison

HORÁK, Aleš, Pavel SMRŽ and Vladimír KADLEC. Enhancing Best Analysis Selection and Parser Comparison. In Proceedings of 5th International Conference on Text, Speech, and Dialogue (TSD 2002). Berlin: Springer-Verlag, 2002, p. 461-466. ISBN 3-540-44129-8.

Basic information

• Original name: Enhancing Best Analysis Selection and Parser Comparison
• Name in Czech: Vylepšení výběru nejlepší analýzy a porovnání syntaktických analyzátorů
• Authors: HORÁK, Aleš (203 Czech Republic, guarantor), Pavel SMRŽ (203 Czech Republic) and Vladimír KADLEC (203 Czech Republic).
• Edition: Berlin, Proceedings of 5th International Conference on Text, Speech, and Dialogue (TSD 2002), p. 461-466, 6 pp. 2002.
• Publisher: Springer-Verlag

Other information

• Original language: English
• Type of outcome: Proceedings paper
• Field of Study: 20200 2.2 Electrical engineering, Electronic engineering, Information engineering
• Country of publisher: Czech Republic
• Confidentiality degree: is not subject to a state or trade secret
• WWW: URL
• Impact factor: Impact factor: 0.515
• RIV identification code: RIV/00216224:14330/02:00006452
• Organization unit: Faculty of Informatics
• ISBN: 3-540-44129-8
• ISSN: 0302-9743
• Keywords (in Czech): syntaktická analýza
• Keywords in English: parsing
• Tags: parsing
• Tags: International impact, Reviewed

Abstract

The paper discusses methods enhancing the selection of a ``best'' parsing tree from the output of natural language syntactic analysis. It presents a method for cutting away redundant parse trees based on the information obtained from a dependency tree-bank corpus. The effectivity of the enhanced parser is demonstrated by results of inter-system parser comparison. The test were run on the standard evaluation grammars (ATIS, CT and PT), our system outperforms the referential implementations.

Links

• GA201/99/D028, research and development project: Name: Syntaktická analýza přirozeného jazyka

Investor: Czech Science Foundation, Syntactic analysis of natural language

• 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

• VS97028, research and development project: Name: Laboratoř zpracování přirozeného jazyka (s aplikacemi pro podporu výuky zrakově postižených)

Investor: Ministry of Education, Youth and Sports of the CR, Natural Language Processing Laboratory (with applications supporting education of people with limited sight)