Word Extraction from Corpora and Its Part-of-Speech Estimation Using Distributional Analysis

Word Extraction from Corpora and Its Part-of-Speech Estimation Using Distributional Analysis
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语料库中的词提取及其使用分布分析的词性估计

DOI:
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发表时间:
1996
期刊:
International Conference on Computational Linguistics
影响因子:
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通讯作者:
M. Nagao
M. Nagao
中科院分区:
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文献类型:
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作者:
Shinsuke Mori;M. Nagao

文献摘要

被引文献

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在自然语言处理的任何分析步骤中,未知词都是不可避免的。我们提出了一种方法,从语料库中提取单词,并估计每个单词属于给定的词性(POS)的概率,使用分布分析。实验表明,该方法对未登录词的词性推断是有效的。
Unknown words are inevitable at any step of analysis in natural language processing. We propose a method to extract words from a corpus and estimate the probability that each word belongs to given parts of speech (POSs), using a distributional analysis. Our experiments have shown that this method is effective for inferring the POS of unknown words.