Discriminative Approach to Fill-in-the-Blank Quiz Generation for Language Learners
Discriminative Approach to Fill-in-the-Blank Quiz Generation for Language Learners
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发表时间：
2013-08
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通讯作者：
Keisuke Sakaguchi;Yuki Arase;Mamoru Komachi
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作者：
Keisuke Sakaguchi;Yuki Arase;Mamoru Komachi
本文提出了一种基于大规模语言学习者语料库的填空题语义干扰词的判别式生成方法。与以往的研究不同，所提出的方法旨在满足两个干扰的可靠性和有效性，干扰应该是唯一的答案，以避免在一个测验中的多个答案，和干扰应该区分学习者的熟练程度。详细的用户评价与3个母语和23个非母语的英语表明，我们的方法实现了更好的信度和效度比以前的方法。
We propose discriminative methods to generate semantic distractors of fill-in-theblank quiz for language learners using a large-scale language learners’ corpus. Unlike previous studies, the proposed methods aim at satisfying both reliability and validity of generated distractors; distractors should be exclusive against answers to avoid multiple answers in one quiz, and distractors should discriminate learners’ proficiency. Detailed user evaluation with 3 native and 23 non-native speakers of English shows that our methods achieve better reliability and validity than previous methods.