HI team wins argument mining challenge at COLING 2022

A team consisting of HI members Michiel van der Meer, Urja Khurana, Lea Krause and Selene Baez, together with their VU colleague Myrthe Reuver won the COLING 2022 challenge on predicting the validity and novelty of arguments stated in natural language as part of the 9th Workshop on Argument Mining. Their work is reported here.