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

机译:LT3:比喻性推文的情感分析:小菜一碟

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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2015年SemEval任务11(关于Twitter中比喻语言的情感分析)的贡献。我们考虑了两种方法,即分类和回归,以为一组讽刺,反讽和隐喻丰富的推文提供细粒度的情感评分。为此,我们将各种标准的词汇和句法功能与特定功能结合在一起,以捕获比喻性内容。所有实验都是使用LIBSVM的监督学习完成的。对于这两次运行,我们的系统在15个提交中都排名第四。

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