no code implementations • Findings (EMNLP) 2021 • Feiteng Mu, Wenjie Li, Zhipeng Xie
Given an input cause sentence, a causal subgraph is retrieved from the event causality network and is encoded with the graph attention mechanism, in order to support better reasoning of the potential effects.
no code implementations • 23 Oct 2022 • Zhipeng Xie, Yahe Li
This paper proposes a novel prompt-based finetuning method (called DLM-SCS) for few-shot text classification by utilizing the discriminative language model ELECTRA that is pretrained to distinguish whether a token is original or generated.
1 code implementation • ACL 2021 • Zhipeng Xie, Nan Zeng
Discrimination between antonyms and synonyms is an important and challenging NLP task.
no code implementations • 25 May 2017 • Zhipeng Xie, Junfeng Hu
Recognizing textual entailment is a fundamental task in a variety of text mining or natural language processing applications.