Finding Syntactic Structure in Unparsed Corpora The Gsearch Corpus Query System
Finding Syntactic Structure in Unparsed Corpora The Gsearch Corpus Query System
复制标题
在未解析的语料库中查找句法结构 Gsearch 语料库查询系统
DOI：
10.1023/a:1002497503122
复制
发表时间：
2001
期刊：
影响因子：
--
通讯作者：
Shari Trewin
中科院分区：
文献类型：
--
作者：
S. Corley;M. Corley;Frank Keller;M. Crocker;Shari Trewin
Gsearch系统允许从文本语料库中根据句法标准选择句子，即使这些语料库不包含先验句法标记。这是通过一个快速的图表解析器来实现的，它以用户指定的语法和搜索表达式作为输入。Gsearch的特点是模块化的架构，可以直接扩展到新的语料库。Gsearcharcharchitecture还允许与外部语言资源（如标签和词汇数据库）接口。Gsearch可以与图形工具一起使用，以可视化查询结果。
The Gsearch system allows the selection of sentences by syntacticcriteria from text corpora, even when these corpora contain no priorsyntactic markup. This is achieved by means of a fast chart parser,which takes as input a grammar and a search expression specified by theuser. Gsearch features a modular architecture that can be extendedstraightforwardly to give access to new corpora. The Gsearcharchitecture also allows interfacing with external linguistic resources(such as taggers and lexical databases). Gsearch can be used withgraphical tools for visualizing the results of a query.