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Leon Derczynski

University of Sheffield

29H-index
184Paper Count
5.2KCitation Count
Published Papers 5
Publication Date
Novel psychoactive substances: An investigation of temporal trends in social media and electronic health records
err2020-03-23
err13
errOAAI
errKolliakou, A.; Ball, M.; Derczynski, L.; Chandran, D.; Gkotsis, G.; Deluca, P.; Jackson, R.; Shetty, H.; Stewart, R.
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Mental health-related conversations on social media and crisis episodes: a time-series regression analysis
err2020-02-06
err14
errOAAI
errKolliakou, Anna; Bakolis, Ioannis; Chandran, David; Derczynski, Leon; Werbeloff, Nomi; Osborn, David P. J.; Bontcheva, Kalina; Stewart, Robert
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Generalisation in named entity recognition: A quantitative analysis
err2017-07-01
err70
errOAAI
errAugenstein, Isabelle; Derczynski, Leon; Bontcheva, Kalina
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Time and information retrieval: Introduction to the special issue
err2015-11-01
err7
errOAAI
errDerczynski, Leon; Stroetgen, Jannik; Campos, Ricardo; Alonso, Omar
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Analysis of named entity recognition and linking for tweets
err2015-03-01
err204
errOAAI
errDerczynski, Leon; Maynard, Diana; Rizzo, Giuseppe; van Erp, Marieke; Gorrell, Genevieve; Troncy, Raphael; Petrak, Johann; Bontcheva, Kalina
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