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LT3: Sentiment Analysis of Figurative Tweets: piece of cake #NotReally

机译:LT3:比喻推文的情感分析:蛋糕#Notreally

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This paper describes our contribution to the SemEval-2015 Task 11 on sentiment analysis of figurative language in Twitter. We considered two approaches, classification and regression, to provide fine-grained sentiment scores for a set of tweets that are rich in sarcasm, irony and metaphor. To this end, we combined a variety of standard lexical and syntactic features with specific features for capturing figurative content. All experiments were done using supervised learning with LIBSVM. For both runs, our system ranked fourth among fifteen submissions.
机译:本文介绍了我们对Twitter中比喻语言的情感分析的贡献。我们考虑了两种方法,分类和回归,为一组富有讽刺,讽刺和隐喻的推文提供细粒度的情感分数。为此,我们组合各种标准词汇和句法特征,具有特定的特征来捕获比喻内容。所有实验都是使用Libsvm的监督学习完成的。对于两次运行,我们的系统在十五份提交中排名第四。

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