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
复制标题
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
复制
发表时间:
2000
期刊:
影响因子:
--
通讯作者:
David S. Day
中科院分区:
文献类型:
--
作者:
M. Vilain;David S. Day
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).