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arXiv cmp-lg/9502011cmp-lgcs.CL
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用于分析目的的浅层语法表示

Specifying a shallow grammatical representation for parsing purposes

Atro Voutilainen, Timo Jarvinen

摘要:

是否有可能指定一个语法表示(描述符及其应用指南),以这种程度,它可以一致地应用于不同的语法学家,例如,生产一个基准语料库的分析器评估?赞成和反对的论点已经给出,但很少有经验证据。在这篇文章中,我们报告了一个双盲实验与表面导向的形态句法语法表示在一个大型的英语句法分析器。我们认为,一个一贯适用的表示形态和浅语法可以指定。可以通过合理的努力指定一个覆盖率接近100%的语法表示,特别是如果表示是基于结构差异的(即它是结构上可解析的)。

英文摘要:

Is it possible to specify a grammatical representation (descriptors and their application guidelines) to such a degree that it can be consistently applied by different grammarians e.g. for producing a benchmark corpus for parser evaluation? Arguments for and against have been given, but very little empirical evidence. In this article we report on a double-blind experiment with a surface-oriented morphosyntactic grammatical representation used in a large-scale English parser. We argue that a consistently applicable representation for morphology and also shallow syntax can be specified. A grammatical representation with a near-100% coverage of running text can be specified with a reasonable effort, especially if the representation is based on structural distinctions (i.e. it is structurally resolvable).

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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