Leyang Cui

EDeR: Towards Understanding Dependency Relations Between Events

2023

Relation extraction is a crucial task in natural language processing (NLP) and information retrieval (IR). Previous work on event relation extraction mainly focuses on hierarchical, temporal and causal relations. Such relationships consider two events to …

LogiQA: A Challenge Dataset for Machine Reading Comprehension with Logical Reasoning

2020

Machine reading is a fundamental task for testing the capability of natural language understand- ing, which is closely related to human cognition in many aspects. With the rising of deep learning techniques, algorithmic models rival …

Template-Based Named Entity Recognition Using BART

2021

There is a recent interest in investigating fewshot NER, where the low-resource target domain has different label sets compared with a resource-rich source domain. Existing methods use a similarity-based metric. However, they cannot make full …