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Luoqiu Li

2 accepted papers

2022

Differentiable Prompt Makes Pre-trained Language Models Better Few-shot Learners

ICLR 2022poster

Large-scale pre-trained language models have contributed significantly to natural language processing by demonstrating remarkable abilities as few-shot learners. However, their effectiveness depends mainly on scaling the model parameters and prompt design, hindering their implementation in most real…

2021

OntoED: Low-resource Event Detection with Ontology Embedding

ACL 2021long

Event Detection (ED) aims to identify event trigger words from a given text and classify it into an event type. Most current methods to ED rely heavily on training instances, and almost ignore the correlation of event types. Hence, they tend to suffer from data scarcity and fail to handle new unseen…