CoNTACT: A Dutch COVID-19 Adapted BERT for Vaccine Hesitancy and Argumentation Detection

no code implementations • COLING 2022 • Jens Lemmens, Jens Van Nooten, Tim Kreutz, Walter Daelemans

We present CoNTACT: a Dutch language model adapted to the domain of COVID-19 tweets.

Domain Adaptation Language Modelling +1

Streaming Language-Specific Twitter Data with Optimal Keywords

no code implementations • LREC 2020 • Tim Kreutz, Walter Daelemans

In these cases, key phrases that limit finding the competitive language are selected, and overall recall on the target language also decreases.

Exploring Classifier Combinations for Language Variety Identification

no code implementations • COLING 2018 • Tim Kreutz, Walter Daelemans

This paper describes CLiPS{'}s submissions for the Discriminating between Dutch and Flemish in Subtitles (DFS) shared task at VarDial 2018.

Language Identification POS

Enhancing General Sentiment Lexicons for Domain-Specific Use

no code implementations • COLING 2018 • Tim Kreutz, Walter Daelemans

Lexicon based methods for sentiment analysis rely on high quality polarity lexicons.

Domain Adaptation domain classification +3