Abstract:
Subjectivity and sentiment analysis, have gained significant attention in the
field of Natural Language Processing (NLP) due to their ability to extract and classify subjective information expressed in textual data. Although, extensive research
has been conducted on major languages such as English, Arabic with its dialectal
variations lacks sufficient resources and research in this domain. This study aims to
overcome the scarcity of resources in Arabic subjectivity analysis by constructing an
extensive Arabic Question-Answering (QA) corpus specifically designed for subjectivity analysis. The corpus construction involves the following steps: data collection
through web scraping, and data cleaning to ensure quality, followed by the annotation process by affecting subjectivity labels using two models that we developed
utilizing the fine-tuning technique with two pre-trained models, XLM-RoBERTa
and AraBERT. The availability of this corpus stimulates further research, drives
advancements in Arabic NLP, and contributes to various applications in sentiment
analysis and opinion mining.
