【正文】
語(yǔ)料庫(kù)研究中的 主題詞分析方法及其擴(kuò)展 中國(guó)外語(yǔ)教育研究中心 梁茂成 An extension to the keyword approach in corpus analysis 主要內(nèi)容 Keywords Applications of corpus parison Limitations to the keyword approach Keywords+ Demo Keywords ?Keywords: ?Keywords are words whose frequency is unusually high (or low) in parison with some norm. (Scott, 2022) Keywords ?Positive keywords: ?Words which occur more often than would be expected by chance in parison with the reference corpus. Keywords