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A Correcting Model for Preposition Error in English Essays of Chinese Student Based on Hybrid Features Classification
Abstract:
In this paper, we propose an automatic preposition correction method for Chinese learners of English. Our corpus comes from Chinese learners of English Corpus (CLEC). We use N-gram model to extract the semantic features based on the form of the word in context, part of speech tagging and syntactic parse tree. Meanwhile, this paper proposes a new method based on mutual information and improves the training and classification method. This method’s performance has been improved in terms of both effectiveness and efficiency, and the results show a significant improvement compared with the previous results.
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1435-1441
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Online since:
September 2014
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© 2014 Trans Tech Publications Ltd. All Rights Reserved
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