Phrase Parsing with Rule Sequence Processors: an Application to the Shared CoNLL Task

Phrase Parsing with Rule Sequence Processors: an Application to the Shared CoNLL Task
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使用规则序列处理器进行短语解析:共享 CoNLL 任务的应用

DOI:
10.3115/1117601.1117641
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发表时间:
2000
期刊:
CoNLL/LLL
影响因子:
--
通讯作者:
David S. Day
David S. Day
中科院分区:
--
文献类型:
--
作者:
M. Vilain;David S. Day

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几年来,组块一直是MITRE信息提取方法的一个组成部分。我们的工作主要以两种方式利用组块。首先,作为我们提取系统(Alembic)的一部分(Aberdeen等人,1995),分块器描绘用于实体提取的描述符短语。其次,作为我们正在进行的句法分析研究的一部分,组块提供了句法分层方法的第一层-第二层由语法关系定义,就像SPARKLE的努力一样(卡罗尔等人,1997年)。
For several years, chunking has been an integral part of MITRE's approach to information extraction. Our work exploits chunking in two principal ways. First, as part of our extraction system (Alembic) (Aberdeen et al., 1995), the chunker delineates descriptor phrases for entity extraction. Second, as part of our ongoing research in parsing, chunks provide the first level of a stratified approach to syntax - the second level is defined by grammatical relations, much as in the SPARKLE effort (Carroll et al., 1997).