4 papers
In-context Contrastive Learning for Event Causality Identification
Chao Liang, Wei Xiang, Bang Wang
Event Causality Identification (ECI) aims at determining the existence of a causal relation between two events. Although recent prompt learning-based approaches have shown promisin…
What Would Happen Next? Predicting Consequences from An Event Causality Graph
Chuanhong Zhan, Wei Xiang, Chao Liang +1
Existing script event prediction task forcasts the subsequent event based on an event script chain. However, the evolution of historical events are more complicated in real world s…
Identifying while Learning for Document Event Causality Identification
Cheng Liu, Wei Xiang, Bang Wang
Event Causality Identification (ECI) aims to detect whether there exists a causal relation between two events in a document. Existing studies adopt a kind of identifying after lear…
Encoding Hierarchical Schema via Concept Flow for Multifaceted Ideology Detection
Songtao Liu, Bang Wang, Wei Xiang +2
Multifaceted ideology detection (MID) aims to detect the ideological leanings of texts towards multiple facets. Previous studies on ideology detection mainly focus on one generic f…