| 中英文篇章依存树库构建与分析 |
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| 引用本文： | 吴永芃,李素建,秦沐坤,杨安,王厚峰.中英文篇章依存树库构建与分析[J].中文信息学报,2018,32(1):75-82. |
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| 作者姓名： | 吴永芃 李素建 秦沐坤 杨安 王厚峰 |
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| 作者单位： | 北京大学 计算语言学教育部重点实验室,北京 100871 |
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| 基金项目： | 国家自然科学基金(61572049,61333018) |
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| 摘 要： | 该文在篇章依存关系的基础上,建立了小规模中英文篇章依存树库,并针对多核心关系问题、依存关系的选择、长篇章与复杂篇章的标注、层次结构信息的损失等标注过程中遇到的困难进行了分析研究,给出了解决方案。并对篇章依存树库进行了简单的统计分析,对中英文篇章中的异同进行了初步探索。
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| 关 键 词： | 篇章依存关系 篇章依存树库 篇章结构 |
Exploring Chinese and English Discourse Dependency Treebanks |
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| WU Yongpeng,LI Sujian,QIN Mukun,YANG An,WANG Houfeng.Exploring Chinese and English Discourse Dependency Treebanks[J].Journal of Chinese Information Processing,2018,32(1):75-82. |
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| Authors: | WU Yongpeng LI Sujian QIN Mukun YANG An WANG Houfeng |
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| Affiliation: | Key Laboratory of Computational Linguistics, Ministry of Education, Peking University, Beijing 100871, China |
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| Abstract: | Based on the idea of Discourse Dependency Relations, a small-scale Chinese and English Discourse Dependency Treebank is constructed in this paper. Difficulties faced during the annotation process, such as multi-nucleus relation problem, selection of relations, annotation of long and complicated discourses, loss of information in hierarchical structure are discussed with solutions provided. We conduct basic statistical analysis on the Discourse Dependency Treebank and explore the similarities and differences between Chinese and English Discourse. |
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| Keywords: | discourse dependency relation Discourse Dependency Treebank discourse structure |
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