A Tale of Two Domains: Automatic Identifi­cation of Hate Speech in Cross­-Domain Sce­narios

Abstract: As our lives become more and more digital, our exposure to certain phenomena increases, one of which is hate speech. Thus, automatic hate speech identification is needed. This thesis explores three strategies for hate speech detection for cross­-domain scenarios: using a model trained on annotated data for a previous domain, a model trained on data from a novel methodology of automatic data derivation (with cross­-domain scenarios in mind), and using ChatGPT as a domain-­agnostic classifier. Results showed that cross-­domain scenarios remain a challenge for hate speech detection, results which are discussed out of both technical and ethical considera­tions.