Hawkes Processes for Continuous Time Sequence Classification: an Application to Rumour Stance Classification in Twitter

no code implementations • ACL 2016 • Michal Lukasik, P. K. Srijith, Duy Vu, Kalina Bontcheva, Arkaitz Zubiaga, Trevor Cohn

Classification General Classification +3

Exploiting Text and Network Context for Geolocation of Social Media Users

no code implementations • HLT 2015 • Afshin Rahimi, Duy Vu, Trevor Cohn, Timothy Baldwin

Research on automatically geolocating social media users has conventionally been based on the text content of posts from a given user or the social network of the user, with very little crossover between the two, and no bench-marking of the two approaches over compara- ble datasets.