We describe the Second Multilingual Named Entity Challenge in Slavic languages. The task is recognizing mentions of named entities in Web documents, their normalization, and cross-lingual linking. The Challenge was organized as part of the 7th Balto-Slavic Natural Language Processing Workshop, co-located with the ACL-2019 conference. Eight teams participated in the competition, which covered four languages and five entity types. Performance for the named entity recognition task reached 90% F-measure, much higher than reported in the first edition of the Challenge. Seven teams covered all four languages, and five teams participated in the cross-lingual entity linking task. Detailed evaluation information is available on the shared task web page.
Recently the Second Multilingual Named Entity Challenge in Slavic languages REF explores the NERC task as part of a more complex solution including recognizing mentions of named entities in Web documents, their normalization, and cross-lingual linking.
The Second Cross-Lingual Challenge on Recognition, Normalization, Classification, and Linking of Named Entities across Slavic Languages
Proceedings of the 7th Workshop on Balto-Slavic Natural Language Processing
Proceedings of the 7th Workshop on Balto-Slavic Natural Language Processing
Computer Science