385 citations · 499 across the 8 of their papers we have counts for
8 papers
4chan & 8chan embeddings
Pierre Voué, Tom De Smedt, Guy De Pauw
We have collected over 30M messages from the publicly available /pol/ message boards on 4chan and 8chan, and compiled them into a model of toxic language use. The trained word embe…
Current Limitations in Cyberbullying Detection: on Evaluation Criteria, Reproducibility, and Data Scarcity
Chris Emmery, Ben Verhoeven, Guy De Pauw +6
The detection of online cyberbullying has seen an increase in societal importance, popularity in research, and available open data. Nevertheless, while computational power and affo…
A weakly supervised sequence tagging and grammar induction approach to semantic frame slot filling
Janneke van de Loo, Guy De Pauw, Walter Daelemans
This paper describes continuing work on semantic frame slot filling for a command and control task using a weakly-supervised approach. We investigate the advantages of using retrai…
Effective weakly supervised semantic frame induction using expression sharing in hierarchical hidden Markov models
Janneke van de Loo, Jort F. Gemmeke, Guy De Pauw +3
We present a framework for the induction of semantic frames from utterances in the context of an adaptive command-and-control interface. The system is trained on an individual user…
Multilingual Cross-domain Perspectives on Online Hate Speech
Tom De Smedt, Sylvia Jaki, Eduan Kotzé +4
In this report, we present a study of eight corpora of online hate speech, by demonstrating the NLP techniques that we used to collect and analyze the jihadist, extremist, racist,…
Automatic Detection of Online Jihadist Hate Speech
Tom De Smedt, Guy De Pauw, Pieter Van Ostaeyen
We have developed a system that automatically detects online jihadist hate speech with over 80% accuracy, by using techniques from Natural Language Processing and Machine Learning.…