Zobrazeno 1 - 10
of 137
pro vyhledávání: '"AraBERT"'
Publikováno v:
Engineering Reports, Vol 6, Iss 10, Pp n/a-n/a (2024)
Abstract Sentiment analysis, a method used to classify textual content into positive, negative, or neutral sentiments, is commonly applied to data from social media platforms. Arabic, an official language of the United Nations, presents unique challe
Externí odkaz:
https://doaj.org/article/9c8f976ff8874abb992450e9b90168d4
Publikováno v:
Natural Language Processing Journal, Vol 8, Iss , Pp 100100- (2024)
For sentiment analysis of short texts (e.g. movie reviews, tweets, etc.), one approach is to build machine learning models that can determine their tones (positive, negative, neutral). However, these natural language processing (NLP) studies are miss
Externí odkaz:
https://doaj.org/article/15226386f978457ab268fc5aac3fb7cd
Autor:
Eman Naser-Karajah, Nabil Arman
Publikováno v:
IEEE Access, Vol 12, Pp 174455-174463 (2024)
Lexical Substitution (LS) replaces the target word or phrase with its synonym alternatives that are equivalent in meaning. Despite the richness of the Arabic language, Arabic LS received little attention as there are no benchmark evaluation datasets,
Externí odkaz:
https://doaj.org/article/6bde9188cb444e278b6e1fd5b0d337d2
Publikováno v:
Jordanian Journal of Computers and Information Technology, Vol 10, Iss 1, Pp 1-16 (2024)
Chatbots have recently become essential in various fields, ranging from customer service and information acquisition to entertainment. The use of chatbots reduces operational costs and human errors while providing services at any time. This work pres
Externí odkaz:
https://doaj.org/article/43c2058c7fb14e85b9ffa947660785ae
Autor:
Fawaz S. Al-Anzi, S. T. Bibin Shalini
Publikováno v:
Applied Sciences, Vol 14, Iss 22, p 10498 (2024)
Arabic raw audio datasets were initially gathered to produce a corresponding signal spectrum, which was further used to extract the Mel-Frequency Cepstral Coefficients (MFCCs). The pronunciation dictionary, language model, and acoustic model were fur
Externí odkaz:
https://doaj.org/article/4b9d67dd875a458b8761f18b178e4672
Autor:
Lama Al-Zahrani, Maha Al-Yahya
Publikováno v:
Mathematics, Vol 12, Iss 18, p 2941 (2024)
Fake news detection (FND) remains a challenge due to its vast and varied sources, especially on social media platforms. While numerous attempts have been made by academia and the industry to develop fake news detection systems, research on Arabic con
Externí odkaz:
https://doaj.org/article/1c9e8fb7a76247dca5b5d36138af3fab
Autor:
Tahani N. Alruqi, Salha M. Alzahrani
Publikováno v:
AI, Vol 4, Iss 3, Pp 667-691 (2023)
Chatbots are programs with the ability to understand and respond to natural language in a way that is both informative and engaging. This study explored the current trends of using transformers and transfer learning techniques on Arabic chatbots. The
Externí odkaz:
https://doaj.org/article/b289cd0d53ac481f9681b43bba902bbd
Autor:
Bashar AlEsawi, Mohammed Haqi Al-Tai
Publikováno v:
Iraqi Journal for Computer Science and Mathematics, Vol 5, Iss 1 (2024)
The proliferation of fake news or misinformation, commonly referred to as fake news, has a significant effect on a global scale, as it is aimed at influencing public opinion as well as crowd decision-making. It is therefore crucial to verify the trut
Externí odkaz:
https://doaj.org/article/bc0df4f85e4f42f69f1a944d53a3b4f4
Publikováno v:
IEEE Access, Vol 11, Pp 142062-142076 (2023)
The majority of research on the Aspect-Based Sentiment Analysis (ABSA) tends to split this task into two subtasks: one for extracting aspects, Aspect Term Extraction (ATE), and another for identifying sentiments toward particular aspects, Aspect Sent
Externí odkaz:
https://doaj.org/article/e86e810c9be8426390d485de597e6488
Publikováno v:
IEEE Access, Vol 11, Pp 132516-132531 (2023)
The performance of learning models heavily relies on the availability and adequacy of training data. To address the dataset adequacy issue, researchers have extensively explored data augmentation (DA) as a promising approach. DA generates new data in
Externí odkaz:
https://doaj.org/article/d4b36ed458034b7aa1767aa4e34a39e9