One-step and Two-step Classification for Abusive Language Detection on Twitter
Ji Ho Park, Pascale Fung · 2017
Automatic abusive language detection is a difficult but important task for online social media.Our research explores a twostep approach of performing classification on abusive language and then classifying into specific types and compares it with one-step approach of doing one multi-class classification for detecting sexist and racist languages.With a public English Twitter corpus of 20 thousand tweets in the type of sexism and racism, our approach shows a promising performance of 0.827 Fmeasure by using HybridCNN in one-step and 0.824 F-measure by using logistic regression in two-steps.