Ravi Shekhar

Jointly Learning to See, Ask, Decide when to Stop, and then GuessWhat.

2019 · Open Research (University of Surrey)

We augment a task-oriented visual dialogue model with a decision-making module that decides which action needs to be performed next given the current dialogue state, i.e. whether to ask a follow-up question or stop the …

Investigating cross-lingual training for offensive language detection

2021 · PeerJ Computer Science

Platforms that feature user-generated content (social media, online forums, newspaper comment sections etc.) have to detect and filter offensive speech within large, fast-changing datasets. While many automatic methods have been proposed and achieve good accuracies, …