Unsupervised Recognition of Literal and Non-Literal Use of Idiomatic Expressions
Unsupervised Recognition of Literal and Non-Literal Use of Idiomatic Expressions
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惯用表达的文字和非文字使用的无监督识别
DOI:
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发表时间:
2009
期刊:
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通讯作者:
Linlin Li
中科院分区:
文献类型:
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作者:
C. Sporleder;Linlin Li
We propose an unsupervised method for distinguishing literal and non-literal usages of idiomatic expressions. Our method determines how well a literal interpretation is linked to the overall cohesive structure of the discourse. If strong links can be found, the expression is classified as literal, otherwise as idiomatic. We show that this method can help to tell apart literal and non-literal usages, even for idioms which occur in canonical form.