Towards Hate Speech Detection at Large via Deep Generative Modeling

By: Wullach T., Adler A., Minkov E.
Published in: IEEE Internet Computing
SDGs : SDG 16  |  Units: Social Sciences  | Time: 2021 |  Link
Description: Hate speech detection is a critical problem in social media, being often accused for enabling the spread of hatred and i gniting violence. Hate speech detection requires overwhelming computing resources for online monitoring as well as thousands of human experts for daily screening of suspected posts or tweets. Recently, deep learning (DL)-based solutions have been proposed for hate speech detection, using modest-sized datasets of few thousands of sequences. While these methods perform well on the specific datasets, their ability to generalize to new hate speech sequences is limited. Being a data-driven approach, it is known that DL surpasses other methods whenever scale-up in trainset size and diversity is achieved. Therefore, we first present a dataset of 1 million hate and nonhate sequences, produced by a deep generative model. We further utilize the generated data to train a well-studied DL detector, demonstrating significant performance improvements across five hate speech datasets. © 1997-2012 IEEE.