Coreference Resolution System Not Only for Czech

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F17%3A10372164" target="_blank" >RIV/00216208:11320/17:10372164 - isvavai.cz</a>

Výsledek na webu

<a href="http://ceur-ws.org/Vol-1885/193.pdf" target="_blank" >http://ceur-ws.org/Vol-1885/193.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Coreference Resolution System Not Only for Czech

Popis výsledku v původním jazyce

The paper introduces Treex CR, a coreference resolution (CR) system not only for Czech. As its name suggests, it has been implemented as an integral part of the Treex NLP framework. The main feature that distinguishes it from other CR systems is that it operates on the tectogrammatical layer, a representation of deep syntax. This feature allows for natural handling of elided expressions, e.g. unexpressed subjects in Czech as well as generally ignored English anaphoric expression - relative pronouns and zeros. The system implements a sequence of mention ranking models specialized at particular types of coreferential expressions (relative, reflexive, personal pronouns etc.). It takes advantage of rich feature set extracted from the data linguistically preprocessed with Treex. We evaluated Treex CR on Czech and English datasets and compared it with other systems as well as with modules used in Treex so far.

Název v anglickém jazyce

Coreference Resolution System Not Only for Czech

Popis výsledku anglicky

The paper introduces Treex CR, a coreference resolution (CR) system not only for Czech. As its name suggests, it has been implemented as an integral part of the Treex NLP framework. The main feature that distinguishes it from other CR systems is that it operates on the tectogrammatical layer, a representation of deep syntax. This feature allows for natural handling of elided expressions, e.g. unexpressed subjects in Czech as well as generally ignored English anaphoric expression - relative pronouns and zeros. The system implements a sequence of mention ranking models specialized at particular types of coreferential expressions (relative, reflexive, personal pronouns etc.). It takes advantage of rich feature set extracted from the data linguistically preprocessed with Treex. We evaluated Treex CR on Czech and English datasets and compared it with other systems as well as with modules used in Treex so far.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Projekt

<a href="/cs/project/GA16-05394S" target="_blank" >GA16-05394S: Struktura koreferenčních řetězců v paralelních jazykových datech</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the 17th conference ITAT 2017: Slovenskočeský NLP workshop (SloNLP 2017)

ISBN

978-1-974274-74-1

ISSN

1613-0073

e-ISSN

neuvedeno

Počet stran výsledku

8

Strana od-do

193-200

Název nakladatele

CreateSpace Independent Publishing Platform

Místo vydání

Praha, Czechia

Místo konání akce

Martinské hole, Malá Fatra, Slovakia

Datum konání akce

23. 9. 2017

Typ akce podle státní příslušnosti

CST - Celostátní akce

Kód UT WoS článku

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