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CXP949 at WNUT-2020 Task 2: Extracting Informative COVID-19 Tweets - RoBERTa Ensembles and The Continued Relevance of Handcrafted Features.
Calum Perrio
Harish Tayyar Madabushi
Published in:
W-NUT@EMNLP (2020)
Keyphrases
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information retrieval
extracting features
social media
highly informative
neural network
feature set
classification accuracy
prior knowledge
feature vectors
low level
image features
feature extraction
false positives
information content
random forests
extracted features
face recognition