Large Lexicons for Natural Language Processing: Utilising the Grammar Coding System of LDOCE
Large Lexicons for Natural Language Processing: Utilising the Grammar Coding System of LDOCE
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用于自然语言处理的大型词典：利用 LDOCE 语法编码系统
DOI：
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发表时间：
1987
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通讯作者：
B. Boguraev
中科院分区：
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作者：
B. Boguraev
本文主要研究面向自然语言处理的大词典的派生问题。我们描述了一个词典支持环境的开发，该环境将《朗文当代英语词典》的重构版本链接到自然语言处理系统。讨论了重新组织机器可读版本词典中的信息的过程。朗文语法编码系统被用来构建“理论中立”的词条。我们通过将这里描述的系统与实验性的PATR-II语法开发环境联系起来，演示了如何将这些词汇条目投入实际使用。最后，我们对自然语言自动分析系统所使用的语法编码系统的实用性进行了评估。
This article focusses on the derivation of large lexicons for natural language processing. We describe the development of a dictionary support environment linking a restructured version of the Longman Dictionary of Contemporary English to natural language processing systems. The process of restructuring the information in the machine readable version of the dictionary is discussed. The Longman grammar code system is used to construct 'theory neutral' lexical entries. We demonstrate how such lexical entries can be put to practical use by linking up the system described here with the experimental PATR-II grammar development environment. Finally, we offer an evaluation of the utility of the grammar coding system for use by automatic natural language parsing systems.