1 code implementation • 25 Jun 2023 • Tongtao Ling, Lei Chen, Huangxu Sheng, Zicheng Cai, Hai-Lin Liu
The traditional way of sentence-level event detection involves two important subtasks: trigger identification and trigger classifications, where the identified event trigger words are used to classify event types from sentences.
1 code implementation • 18 Jun 2023 • Tongtao Ling, Lei Chen, Yutao Lai, Hai-Lin Liu
In this paper, we focus on automatically constructing the optimal verbalizer and propose a novel evolutionary verbalizer search (EVS) algorithm, to improve prompt-based tuning with the high-performance verbalizer.