冠状病毒语料

IF 1.6 2区文学 0 LANGUAGE & LINGUISTICS

International Journal of Corpus Linguistics Pub Date : 2021-05-03 DOI:10.1075/IJCL.21044.DAV

Mark Davies

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引用次数: 17

摘要

本文讨论了冠状病毒语料库的创建和使用，该语料库目前（2021年3月）有9亿个单词，到2021年5月至6月可能有10亿个单词。冠状病毒语料库是NOW语料库（网络新闻）的一个子集，目前约有121亿个单词，每年增长约20亿个单词。这两个语料库每天晚上都会更新，NOW大约有600万至1000万个单词，冠状病毒语料库大约有200万至300万个单词。冠状病毒语料库允许用户查看单词和短语在一段时间内的频率（甚至按一天），用户可以找到在一个时间段内比另一时间段更频繁的所有单词。用户还可以查看单词和短语的并置，并比较并置，以了解随着时间的推移对特定主题的看法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The Coronavirus Corpus

This paper discusses the creation and use of the Coronavirus Corpus, which is currently (March 2021) 900 million words in size, and which will probably be about one billion words in size by May–June 2021. The Coronavirus Corpus is a subset of the NOW Corpus (News on the Web), which is currently about 12.1 billion words in size and which grows by about two billion words each year. These two corpora are updated every night, with about 6–10 million words for NOW and 2–3 million words for the Coronavirus Corpus. The Coronavirus Corpus allows users to see the frequency of words and phrases over time (even by individual day), and users can find all words that are more frequent in one time period than another. Users can also see the collocates for words and phrases, and compare the collocates to see what is being said about particular topics over time.

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来源期刊

International Journal of Corpus Linguistics Multiple-

CiteScore

3.30

自引率

0.00%

发文量

期刊介绍： The International Journal of Corpus Linguistics (IJCL) publishes original research covering methodological, applied and theoretical work in any area of corpus linguistics. Through its focus on empirical language research, IJCL provides a forum for the presentation of new findings and innovative approaches in any area of linguistics (e.g. lexicology, grammar, discourse analysis, stylistics, sociolinguistics, morphology, contrastive linguistics), applied linguistics (e.g. language teaching, forensic linguistics), and translation studies. Based on its interest in corpus methodology, IJCL also invites contributions on the interface between corpus and computational linguistics.