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Winners at W-NUT 2020 Shared Task-3: Leveraging Event Specific and Chunk Span information for Extracting COVID Entities from Tweets.
Ayush Kaushal
Tejas Vaidhya
Published in:
W-NUT@EMNLP (2020)
Keyphrases
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higher level
social media
domain knowledge
domain specific
information sources
information sharing
temporal information
knowledge base
high level
digital libraries
information extraction
co occurrence
news articles