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Wilfred Ng

3 accepted papers

2022

An Empirical Revisiting of Linguistic Knowledge Fusion in Language Understanding Tasks

EMNLP 2022main

Though linguistic knowledge emerges during large-scale language model pretraining, recent work attempt to explicitly incorporate human-defined linguistic priors into task-specific fine-tuning. Infusing language models with syntactic or semantic knowledge from parsers has shown improvements on many l…

2022

CoCoLM: Complex Commonsense Enhanced Language Model with Discourse Relations

ACL 2022findings

Large-scale pre-trained language models have demonstrated strong knowledge representation ability. However, recent studies suggest that even though these giant models contain rich simple commonsense knowledge (e.g., bird can fly and fish can swim.), they often struggle with complex commonsense knowl…

2022

Improving Event Representation via Simultaneous Weakly Supervised Contrastive Learning and Clustering

ACL 2022long

Representations of events described in text are important for various tasks. In this work, we present SWCC: a Simultaneous Weakly supervised Contrastive learning and Clustering framework for event representation learning. SWCC learns event representations by making better use of co-occurrence inform…