Multi-Modal Discussion Transformer: Integrating Text, Images and Graph Transformers to Detect Hate Speech on Social Media

1 code implementation • 18 Jul 2023 • Liam Hebert, Gaurav Sahu, Yuxuan Guo, Nanda Kishore Sreenivas, Lukasz Golab, Robin Cohen

We present the Multi-Modal Discussion Transformer (mDT), a novel methodfor detecting hate speech in online social networks such as Reddit discussions.

Angle-Based Cost-Sensitive Multicategory Classification

no code implementations • 8 Mar 2020 • Yi Yang, Yuxuan Guo, Xiangyu Chang

To show the usefulness of the framework, two cost-sensitive multicategory boosting algorithms are derived as concrete instances.

Classification General Classification