基于Self-Attention的句法感知汉语框架语义角色标注(Syntax-Aware Chinese Frame Semantic Role Labeling Based on Self-Attention)
Xiaohui Wang (王晓晖), Ru Li (李茹), Zhiqiang Wang (王智强), Qinghua Chai (柴清华), Xiaoqi Han (韩孝奇)
Abstract
框架语义角色标注(Frame Semantic Role Labeling, FSRL)是基于FrameNet标注体系的语义分析任务。语义角色标注通常对句法有很强的依赖性,目前的语义角色标注模型大多基于双向长短时记忆网络Bi-LSTM,虽然可以获取句子中的长距离依赖信息,但无法很好获取句子中的句法信息。因此,引入self-attention机制来捕获句子中每个词的句法信息。实验结果表明,该模型在CFN(Chinese FrameNet,汉语框架网)数据集上的F1达到83.77%,提升了近11%。- Anthology ID:
- 2020.ccl-1.57
- Volume:
- Proceedings of the 19th Chinese National Conference on Computational Linguistics
- Month:
- October
- Year:
- 2020
- Address:
- Haikou, China
- Venue:
- CCL
- SIG:
- Publisher:
- Chinese Information Processing Society of China
- Note:
- Pages:
- 616–623
- Language:
- Chinese
- URL:
- https://aclanthology.org/2020.ccl-1.57
- DOI:
- Cite (ACL):
- Xiaohui Wang, Ru Li, Zhiqiang Wang, Qinghua Chai, and Xiaoqi Han. 2020. 基于Self-Attention的句法感知汉语框架语义角色标注(Syntax-Aware Chinese Frame Semantic Role Labeling Based on Self-Attention). In Proceedings of the 19th Chinese National Conference on Computational Linguistics, pages 616–623, Haikou, China. Chinese Information Processing Society of China.
- Cite (Informal):
- 基于Self-Attention的句法感知汉语框架语义角色标注(Syntax-Aware Chinese Frame Semantic Role Labeling Based on Self-Attention) (Wang et al., CCL 2020)
- PDF:
- https://preview.aclanthology.org/ingestion-script-update/2020.ccl-1.57.pdf