Browsing by Author "Ahmed, Kanwal"
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Breaking down linguistic complexities: A structured approach to aspect-based sentiment analysis
Ahmed, Kanwal; Nadeem, Muhammad Imran; Zheng, Zhiyun; Li, Dun; Ullah, Inam; Assam, Muhammad; Ghadi, Yazeed Yasin; Mohamed, Heba G. (King Saud bin Abdulaziz University, 2023-09)Aspect-based sentiment analysis refers to the task of determining the sentiment polarity associated with particular aspects mentioned in a sentence or document. Previous studies have used attention-based neural network ... -
A novel data balancing approach and a deep fractal network with light gradient boosting approach for theft detection in smart grids
Naeem, Afrah; Javaid, Nadeem; Aslam, Zeeshan; Nadeem, Muhammad Imran; Ahmed, Kanwal; Ghadi, Yazeed Yasin; Alahmadi, Tahani Jaser; Ghamry, Nivin A.; Eldin, Sayed M. (Elsevier Ltd, 2023)Electricity theft is the largest type of non-technical losses faced by power utilities around the globe. It not only raises revenue losses to the utilities but also leads to lethal fires and electric shocks at distribution ... -
SSM: Stylometric and semantic similarity oriented multimodal fake news detection
Nadeem, Muhammad Imran; Ahmed, Kanwal; Zheng, Zhiyun; Li, Dun; Assam, Muhammad; Ghadi, Yazeed Yasin; Alghamedy, Fatemah H.; Eldin, Elsayed Tag (King Saud bin Abdulaziz University, 2023)Over the years, there has been a rise in the number of fabricated and fake news stories that utilize both textual and visual information formats. This coincides with the increased likelihood that users will acquire their ...