Relationship building in L2 telecollaboration: examining language learner closings in online text-based chats
نویسندگان
چکیده
منابع مشابه
Language Identification for Text Chats
This work aims to classify the language of typed messages in a text chat system used by language learners. A method for training a language classifier from unlabeled data is presented. A dictionary-based method is used to produce initial classification of the messages. Character based n-gram models of order 3 and 5 are built. A method for selectively choosing the n-grams to be modeled is used t...
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15 صفحه اولUnsupervised Modeling of Topical Relevance in L2 Learner Text
The automated scoring of second-language (L2) learner text along various writing dimensions is an increasingly active research area. In this paper, we focus on determining the topical relevance of an essay to the prompt that elicited it. Given the burden involved in manually assigning scores for use in training supervised prompt-relevance models, we develop unsupervised models and show that the...
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Examining reading fluency in a foreign language: Effects of text segmentation on L2 readers
Grouping words into meaningful chunks is a fundamental process for fluent reading. The present study is an attempt to understand the relationship between chunking and second language (L2) reading fluency. The effects of text segmentation on comprehension, rate, and regression in L2 reading were investigated using a self-paced reading task in a moving-window condition. The participants were inte...
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ژورنال
عنوان ژورنال: Classroom Discourse
سال: 2019
ISSN: 1946-3014,1946-3022
DOI: 10.1080/19463014.2019.1567359