G
Gilles Jacobs
Researcher at Ghent University
Publications - 18
Citations - 363
Gilles Jacobs is an academic researcher from Ghent University. The author has contributed to research in topics: Event (computing) & Data collection. The author has an hindex of 5, co-authored 17 publications receiving 215 citations.
Papers
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Journal ArticleDOI
Automatic detection of cyberbullying in social media text
Cynthia Van Hee,Gilles Jacobs,Chris Emmery,Bart Desmet,Els Lefever,Ben Verhoeven,Guy De Pauw,Walter Daelemans,Veronique Hoste +8 more
TL;DR: This paper describes the collection and fine-grained annotation of a cyberbullying corpus for English and Dutch and performs a series of binary classification experiments to determine the feasibility of automatic cyberbullies detection.
Proceedings ArticleDOI
Economic Event Detection in Company-Specific News Text
TL;DR: A dataset and supervised classification approach for economic event detection in English news articles shows satisfactory results for most event types, with the linear kernel SVM outperforming the other experimental set-ups.
Journal ArticleDOI
Current Limitations in Cyberbullying Detection: on Evaluation Criteria, Reproducibility, and Data Scarcity
Chris Emmery,Chris Emmery,Ben Verhoeven,Guy De Pauw,Gilles Jacobs,Cynthia Van Hee,Els Lefever,Bart Desmet,Veronique Hoste,Walter Daelemans +9 more
TL;DR: An effective crowdsourcing method is presented: simulating real-life bullying scenarios in a lab setting generates plausible data that can be effectively used to enrich real data, and largely circumvents the restrictions on data that could be collected, and increases classifier performance.
Proceedings ArticleDOI
Towards an integrated pipeline for aspect-based sentiment analysis in various domains
TL;DR: An integrated ABSA pipeline for Dutch that has been developed and tested on qualitative user feedback coming from three domains: retail, banking and human resources and shows promising results for the three ABSA subtasks, aspect term extraction, aspect category classification and aspect polarity classification.
Journal ArticleDOI
Automatic classification of participant roles in cyberbullying: Can we detect victims, bullies, and bystanders in social media text?
TL;DR: This paper describes the construction of two cyberbullying corpora that were both manually annotated with bullying types and participant roles and investigates the performance of feature-engineered single and ensemble classifier setups as well as transformer-based pretrained language models (PLMs).