School of Computer Science and Engineering, Key Laboratory of Computer Network and Information Integration, Ministry of Education, Southeast University, China; Department of Informatics, King’s College London, UK; The Alan Turing Institute, UK
multi-hop fact verification;counterfactual data augmentation;out-of-domain generalization
EXPLAIN, EDIT, GENERATE: Rationale-Sensitive Counterfactual Data Augmentation for Multi-hop Fact Verification