no code implementations • 2 Jun 2021 • Zanbo Wang, Wei Wei, Xianling Mao, Shanshan Feng, Pan Zhou, Zhiyong He, Sheng Jiang
To this end, we propose a model called Global Context enhanced Document-level NER (GCDoc) to leverage global contextual information from two levels, i. e., both word and sentence.
no code implementations • 13 Nov 2020 • Zhiyong He, Zanbo Wang, Wei Wei, Shanshan Feng, Xianling Mao, Sheng Jiang
Sequence labeling (SL) is a fundamental research problem encompassing a variety of tasks, e. g., part-of-speech (POS) tagging, named entity recognition (NER), text chunking, etc.
no code implementations • 24 Aug 2019 • Wei Wei, Zanbo Wang, Xian-Ling Mao, Guangyou Zhou, Pan Zhou, Sheng Jiang
Sequence labeling is a fundamental task in natural language processing and has been widely studied.