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arXiv 2102.12700cs.CL
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波斯语-英语语码混合语篇的情感分析

Sentiment Analysis of Persian-English Code-mixed Texts

University of Tehran(德黑兰大学)

Nazanin Sabri, Ali Edalat, Behnam Bahrak

摘要:

互联网上数据的快速生成以及从商业和研究角度了解用户感受的需求促使了许多自动单语情感检测系统的创建。然而,最近,由于社交媒体上数据的非结构化性质,我们观察到更多的多语言和代码混合文本的实例。内容类型的这种发展产生了对代码混合情感分析系统的新需求。在这项研究中,我们收集,标签,从而创建一个数据集的波斯语-英语代码混合鸣叫。然后,我们继续介绍一个模型,该模型使用BERT预训练的嵌入以及翻译模型来自动学习这些推文的极性分数。我们的模型优于使用朴素贝叶斯和随机森林方法的基线模型。

英文摘要:

The rapid production of data on the internet and the need to understand how users are feeling from a business and research perspective has prompted the creation of numerous automatic monolingual sentiment detection systems. More recently however, due to the unstructured nature of data on social media, we are observing more instances of multilingual and code-mixed texts. This development in content type has created a new demand for code-mixed sentiment analysis systems. In this study we collect, label and thus create a dataset of Persian-English code-mixed tweets. We then proceed to introduce a model which uses BERT pretrained embeddings as well as translation models to automatically learn the polarity scores of these Tweets. Our model outperforms the baseline models that use Naïve Bayes and Random Forest methods.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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