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    题名: The design of a lexical difficulty filter for language learning on the Internet
    作者: 衛友賢;Wible, David Scott;Kuo, Chin-hwa;Wang, Chih-chiang;Chien, Feng-yi
    贡献者: 淡江大學資訊工程學系
    日期: 2001-08-06
    上传时间: 2010-01-11 14:07:53 (UTC+8)
    摘要: The authors describe the design and implementation of a tool called the Lexical Difficulty Filter (LDF) intended to help learners or teachers in selecting sentences appropriate to the level of students for English vocabulary learning. The LDF serves as a bridge between learner and information resource bank. It selects suitable sentences from the output of standard English corpus concordancers. The core technology in the design of LDF is a fuzzy expert system. The results obtained are very encouraging in this pioneering work. We achieve 94.33% accuracy rate in imitating the judgments of a human expert in determining the degree of difficulty of a sentence for a given learner level
    關聯: ICALT-2001, Madison Wisconsin, USA, pp.53-54
    DOI: 10.1109/ICALT.2001.943852
    显示于类别:[資訊工程學系暨研究所] 會議論文


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