Statistical Thesaurus Construction for a Morphologically Rich Language

Statistical Thesaurus Construction for a Morphologically Rich Language
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形态丰富的语言的统计同义词库构建

DOI:
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发表时间:
2012
期刊:
International Workshop on Semantic Evaluation
影响因子:
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通讯作者:
Jonathan Schler
Jonathan Schler
中科院分区:
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文献类型:
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作者:
Chaya Liebeskind;Ido Dagan;Jonathan Schler

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基于语料库的形态丰富语言(MRL)词库的构建是一项复杂的任务,这是由于形态丰富的语言(MRL)的形态多样性。在本文中,我们探索不同的术语表示法,并辅之以形态变量的聚类。我们介绍了一种在MRL中构建叙词表的通用算法方案,并展示了我们的方法在希伯来语叙词表中的经验益处。
Corpus-based thesaurus construction for Morphologically Rich Languages (MRL) is a complex task, due to the morphological variability of MRL. In this paper we explore alternative term representations, complemented by clustering of morphological variants. We introduce a generic algorithmic scheme for thesaurus construction in MRL, and demonstrate the empirical benefit of our methodology for a Hebrew thesaurus.