相似音节增强的越汉跨语言实体消歧方法(Similar syllable enhanced cross-lingual entity disambiguation for Vietnamese-Chinese)

Yujuan Li (李裕娟), Ran Song (宋燃), Cunli Mao (毛存礼), Yuxin Huang (黄于欣), Shengxiang Gao (高盛祥), Shan Lu (陆杉)


Abstract
“跨语言实体消歧是在源语言句子中找到目标语言相对应的实体,对跨语言自然语言处理任务有重要支撑。现有跨语言实体消歧方法在资源丰富的语言上能得到较好的效果,但在资源稀缺的语种上效果不佳,其中越南语-汉语就是一对典型的低资源语言;另一方面,汉语和越南语是非同源语言存在较大差异,跨语言表征困难;因此现有的方法很难适用于越南语-汉语的实体消歧。事实上,汉语和越南语具有相似的音节特点,能够增强越-汉跨语言的实体表示。为更好的融合音节特征,我们提出相似音节增强的越汉跨语言实体消歧方法,缓解了越南语-汉语数据稀缺和语言差异导致性能不佳。实验表明,所提出方法优于现有的实体消歧方法,在R@1指标下提升了5.63%。”
Anthology ID:
2023.ccl-1.19
Volume:
Proceedings of the 22nd Chinese National Conference on Computational Linguistics
Month:
August
Year:
2023
Address:
Harbin, China
Editors:
Maosong Sun, Bing Qin, Xipeng Qiu, Jing Jiang, Xianpei Han
Venue:
CCL
SIG:
Publisher:
Chinese Information Processing Society of China
Note:
Pages:
208–219
Language:
Chinese
URL:
https://aclanthology.org/2023.ccl-1.19
DOI:
Bibkey:
Cite (ACL):
Yujuan Li, Ran Song, Cunli Mao, Yuxin Huang, Shengxiang Gao, and Shan Lu. 2023. 相似音节增强的越汉跨语言实体消歧方法(Similar syllable enhanced cross-lingual entity disambiguation for Vietnamese-Chinese). In Proceedings of the 22nd Chinese National Conference on Computational Linguistics, pages 208–219, Harbin, China. Chinese Information Processing Society of China.
Cite (Informal):
相似音节增强的越汉跨语言实体消歧方法(Similar syllable enhanced cross-lingual entity disambiguation for Vietnamese-Chinese) (Li et al., CCL 2023)
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PDF:
https://aclanthology.org/2023.ccl-1.19.pdf