作者
Chenyang Huang, Wei Yang, Yanshuai Cao, Osmar Zaïane, Lili Mou
发表日期
2021/6/7
期刊
arXiv preprint arXiv:2106.03376
简介
In this paper, we propose a globally normalized model for context-free grammar (CFG)-based semantic parsing. Instead of predicting a probability, our model predicts a real-valued score at each step and does not suffer from the label bias problem. Experiments show that our approach outperforms locally normalized models on small datasets, but it does not yield improvement on a large dataset.
引用总数
学术搜索中的文章
C Huang, W Yang, Y Cao, O Zaïane, L Mou - arXiv preprint arXiv:2106.03376, 2021