Abstract:
This paper interprets the concepts of coreference resolution, and introduces the state-of-the-arts in coreference resolution from three aspects: corpus resources, evaluation measures and resolution algorithms. It analyzes the critical problems of coreference resolution: automatic capture and presentation of structured syntactic knowledge, automatic capture and usage of underlying semantic, cross-document coreference resolution. Based on the analysis, it explores its international research trend.
Key words:
nature language processing,
coreference resolution,
information extraction
摘要: 给出指代消解的基本概念,从指代消解的语料资源、评测系统和算法3个方面出发,介绍指代消解的国内外研究现状,分析制约指代消解的3个关键问题:结构化句法信息的自动获取和表示,深层次语义信息的自动获取和使用,跨文本指代消解,基于分析结果给出国际上指代消解的研究趋势。
关键词:
自然语言处理,
指代消解,
信息抽取
CLC Number:
KONG Fang; ZHOU Guo-dong; ZHU Qiao-ming; QIAN Pei-de;. Survey on Coreference Resolution[J]. Computer Engineering, 2010, 36(8): 33-36.
孔 芳;周国栋;朱巧明;钱培德;. 指代消解综述[J]. 计算机工程, 2010, 36(8): 33-36.