Yuxiang Jia


2021

pdf bib
融入篇章信息的文学作品命名实体识别(Document-level Literary Named Entity Recognition)
Yuxiang Jia (贾玉祥) | Rui Chao (晁睿) | Hongying Zan (昝红英) | Huayi Dou (窦华溢) | Shuai Cao (曹帅) | Shuo Xu (徐硕)
Proceedings of the 20th Chinese National Conference on Computational Linguistics

命名实体识别是文学作品智能分析的基础性工作,当前文学领域命名实体识别的研究还较薄弱,一个主要的原因是缺乏标注语料。本文从金庸小说入手,对两部小说180余万字进行了命名实体的标注,共标注4类实体5万多个。针对小说文本的特点,本文提出融入篇章信息的命名实体识别模型,引入篇章字典保存汉字的历史状态,利用可信度计算融合BiGRU-CRF与Transformer模型。实验结果表明,利用篇章信息有效地提升了命名实体识别的效果。最后,我们还探讨了命名实体识别在小说社会网络构建中的应用。

2012

pdf bib
A Comparison of Chinese Word Segmentation on News and Microblog Corpora with a Lexicon Based Method
Yuxiang Jia | Hongying Zan | Ming Fan | Zhimin Wang
Proceedings of the Second CIPS-SIGHAN Joint Conference on Chinese Language Processing

2010

pdf bib
Chinese Word Sense Induction with Basic Clustering Algorithms
Yuxiang Jia | Shiwen Yu | Zhengyan Chen
CIPS-SIGHAN Joint Conference on Chinese Language Processing

2009

pdf bib
Chinese Semantic Class Learning from Web Based on Concept-Level Characteristics
Wenbo Pang | Xiaozhong Fan | Jiangde Yu | Yuxiang Jia
Proceedings of the 23rd Pacific Asia Conference on Language, Information and Computation, Volume 1

pdf bib
A Noisy Channel Model for Grapheme-based Machine Transliteration
Yuxiang Jia | Danqing Zhu | Shiwen Yu
Proceedings of the 2009 Named Entities Workshop: Shared Task on Transliteration (NEWS 2009)

2008

pdf bib
Unsupervised Chinese Verb Metaphor Recognition Based on Selectional Preferences
Yuxiang Jia | Shiwen Yu
Proceedings of the 22nd Pacific Asia Conference on Language, Information and Computation