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
复制标题
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:
影响因子:
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通讯作者:
M. Nagao
中科院分区:
文献类型:
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作者:
Shinsuke Mori;M. Nagao
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.