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arXiv 2102.09965cs.IRcs.CLcs.MA
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一个增强的阿拉伯语报纸评论语料库

An Enhanced Corpus for Arabic Newspapers Comments

ICOSI Laboratory, University of Khenchela(肯谢拉大学ICOSI实验室);LIRE Laboratory, University of Constantine 2(君士坦丁第二大学LIRE实验室);TechNE Laboratory, University of Poitiers(普瓦捷大学TechNE实验室)

Hichem Rahab, Abdelhafid Zitouni, Mahieddine Djoudi

摘要:

在本文中,我们提出了我们的增强方法来创建一个专门的语料库阿尔及利亚阿拉伯语报纸评论。所开发的方法,以加强现有的方法,通过丰富的可用语料库和列入的注释步骤,通过以下的模型注释训练测试评估修订(物质)的方法。通过收集阿尔及利亚三家知名报纸网站的评论,建立了一个语料库。三个分类器,支持向量机,朴素贝叶斯,和k-最近邻,用于分类的评论成积极和消极的类。为了确定在所获得的结果中的词干的影响,在有和没有词干的情况下测试分类。获得的结果表明,词干并没有大大提高分类,由于阿尔及利亚的评论绑到阿尔及利亚阿拉伯语方言的性质。令人鼓舞的结果构成了我们的动机,以改善我们的方法,特别是在处理非阿拉伯语句子,特别是方言和法语的。

英文摘要:

In this paper, we propose our enhanced approach to create a dedicated corpus for Algerian Arabic newspapers comments. The developed approach has to enhance an existing approach by the enrichment of the available corpus and the inclusion of the annotation step by following the Model Annotate Train Test Evaluate Revise (MATTER) approach. A corpus is created by collecting comments from web sites of three well know Algerian newspapers. Three classifiers, support vector machines, na{ï}ve Bayes, and k-nearest neighbors, were used for classification of comments into positive and negative classes. To identify the influence of the stemming in the obtained results, the classification was tested with and without stemming. Obtained results show that stemming does not enhance considerably the classification due to the nature of Algerian comments tied to Algerian Arabic Dialect. The promising results constitute a motivation for us to improve our approach especially in dealing with non Arabic sentences, especially Dialectal and French ones.

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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