2 code implementations • 12 May 2020 • Gautam Kishore Shahi, Anne Dirkson, Tim A. Majchrzak
Although a lot of correct and useful information is shared through channels such as Twitter, it has also become a home ground for misinformation on COVID-19.
Social and Information Networks Computers and Society
1 code implementation • WS 2019 • Anne Dirkson, Suzan Verberne
Transfer learning is promising for many NLP applications, especially in tasks with limited labeled data.
1 code implementation • 23 Sep 2021 • Anne Dirkson, Suzan Verberne, Wessel Kraaij
Experimental results show that BERT models are vulnerable to variation in the entity context with 20. 2 to 45. 0% of entities predicted completely wrong and another 29. 3 to 53. 3% of entities predicted wrong partially.
1 code implementation • EACL (Louhi) 2021 • Anne Dirkson, Suzan Verberne, Wessel Kraaij
Using FuzzyBIO also improves end-to-end performance for continuous and composite entities in two of three data sets.
no code implementations • ACL 2019 • Anne Dirkson
The unprompted patient experiences shared on patient forums contain a wealth of unexploited knowledge.
no code implementations • WS 2019 • Anne Dirkson, Suzan Verberne, Wessel Kraaij
In the medical domain, user-generated social media text is increasingly used as a valuable complementary knowledge source to scientific medical literature.
no code implementations • SMM4H (COLING) 2020 • Anne Dirkson, Suzan Verberne, Wessel Kraaij
We experiment with two approaches to add conversational context to a BERT model: a sequential CRF layer and manually engineered features.