Multi-source annotation projection of coreference chains: assessing strategies and testing opportunities
In this paper, we examine the possibility of using annotation projection from multiple sources for automatically obtaining coreference annotations in the target language. We implement a multi-source annotation projection algorithm and apply it on an English-German-Russian parallel corpus in order to transfer coreference chains from two sources to the target side. Operating in two settings {--} a low-resource and a more linguistically-informed one {--} we show that automatic coreference transfer could benefit from combining information from multiple languages, and assess the quality of both the extraction and the linking of target coreference mentions.
Code (0)
등록된 구현이 없습니다.
Tasks
Coreference ResolutionNamed Entity Recognition (NER)Similar Papers 제목 키워드 기반
A Probabilistic Annotation Model for Crowdsourcing Coreference
The availability of large scale annotated corpora for coreference is essential to the development of the field. However, creating resources at the required scale via expert annotation would be too expensive. Crowdsourcin…
Coreference ResolutionmodelQuestion AnsweringCombining the output of two coreference resolution systems for two source languages to improve annotation projection
Although parallel coreference corpora can to a high degree support the development of SMT systems, there are no large-scale parallel datasets available due to the complexity of the annotation task and the variability in …
coreference-resolutionCoreference ResolutionMachine TranslationVocal Bursts Valence PredictionKnowledge-lean projection of coreference chains across languages
Towards Evaluation of Cross-document Coreference Resolution Models Using Datasets with Diverse Annotation Schemes
Established cross-document coreference resolution (CDCR) datasets contain event-centric coreference chains of events and entities with identity relations. These datasets establish strict definitions of the coreference re…
coreference-resolutionCoreference ResolutionCross Document Coreference ResolutionDiversityCross-lingual Incongruences in the Annotation of Coreference
In the present paper, we deal with incongruences in English-German multilingual coreference annotation and present automated methods to discover them. More specifically, we automatically detect full coreference chains in…
coreference-resolutionCoreference ResolutionTranslation