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Statistical parsing of morphologically rich languages (SPMRL): what, how and whither

机译:形态丰富语言(spmRL)的统计解析:什么,如何以及在哪里

摘要

The term Morphologically Rich Languages (MRLs) refers to languages in which significant information concerning syntactic units and relations is expressed at word-level. There is ample evidence that the application of readily available statistical parsing models to such languages is susceptible to serious performance degradation. The first workshop on statistical parsing of MRLs hosts a variety of contributions which show that despite language-specific idiosyncrasies, the problems associated with parsing MRLs cut across languages and parsing frameworks. In this paper we review the current state-of-affairs with respect to parsing MRLs and point out central challenges. We synthesize the contributions of researchers working on parsing Arabic, Basque, French, German, Hebrew, Hindi and Korean to point out shared solutions across languages. The overarching analysis suggests itself as a source of directions for future investigations.
机译:术语“形态学丰富的语言”(MRL)指的是其中在词级上表达有关句法单元和关系的重要信息的语言。有足够的证据表明,将易于获得的统计分析模型应用于此类语言容易导致性能严重下降。关于MRL的统计解析的首个研讨会提供了各种贡献,这些研究表明,尽管特定于语言,但解析MRL所涉及的问题却跨越了语言和解析框架。在本文中,我们回顾了解析MRL的当前状况,并指出了主要挑战。我们综合分析阿拉伯语,巴斯克语,法语,德语,希伯来语,印地语和韩语的研究人员的贡献,以指出跨语言的共享解决方案。总体分析表明,它可以作为将来调查的方向。

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