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.
no code implementations • 25 Jan 2023 • Liam Hebert, Hong Yi Chen, Robin Cohen, Lukasz Golab
Included is an exploration of the kinds of posts that permeate social media today, including the use of hateful images.
1 code implementation • 10 Jan 2023 • Liam Hebert, Lukasz Golab, Robin Cohen
We propose a system to predict harmful discussions on social media platforms.
no code implementations • COLING (WNUT) 2022 • Liam Hebert, Raheleh Makki, Shubhanshu Mishra, Hamidreza Saghir, Anusha Kamath, Yuval Merhav
Entity Linking (EL) is the gateway into Knowledge Bases.
1 code implementation • 27 May 2022 • Liam Hebert, Lukasz Golab, Pascal Poupart, Robin Cohen
We evaluate our methods on the Meta-World environment and find that our approach yields significant improvements over FedAvg and non-federated Soft Actor-Critic single-agent methods.