Infusing Hierarchical Guidance into Prompt Tuning: A Parameter-Efficient Framework for Multi-level Implicit Discourse Relation Recognition

1 code implementation • 23 Feb 2024 • Haodong Zhao, Ruifang He, Mengnan Xiao, Jing Xu

First, we leverage parameter-efficient prompt tuning to drive the inputted arguments to match the pre-trained space and realize the approximation with few parameters.