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A Tiered Approach to the Recognition of Metaphor

机译:一种识别隐喻的分层方法

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摘要

We present a tiered-approach to the recognition of metaphor. The first tier is made up of highly precise expert-driven lexico-syntactic patterns which are automatically expended on in the second tier using lexical and dependency transformations. The final tier utilizes an SVM classifier using a variety of syntactic, semantic, and psycholinguistic features to determine if an expression is metaphoric. We focus on the recognition of metaphors in which the target is associated with the concept of “Economic Inequality” and examine the effectiveness of our approach for metaphors expressed in English, Farsi, Russian, and Spanish. Through experimental analysis we show that the proposed approach is capable of achieving 67.4% to 77.8% F-Measure depending on the language.
机译:我们提出了一种对隐喻的认可方法。 第一层由高精度的专家驱动的词典语法模式组成,它使用词汇和依赖性转换自动消耗第二层。 最后一层利用SVM分类器使用各种句法,语义和精神语言学特征来确定表达式是否是隐喻。 我们专注于认识到目标与“经济不平等”的概念相关的隐喻,并审查我们对英语,波斯语,俄语和西班牙语表达的隐喻的方法的有效性。 通过实验分析,我们表明,根据语言,该方法能够实现67.4%至77.8%的F措施。

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