Affiliation:
1. School of Computer Science and Engineering, VIT-AP University, Amaravati 522237, India
Abstract
In the digital age, social media platforms are becoming vital tools for generating and detecting deepfake news due to the rapid dissemination of information. Unfortunately, today, fake news is being developed at an accelerating rate that can cause substantial problems, such as early detection of fake news, a lack of labelled data available for training, and identifying fake news instances that still need to be discovered. Identifying false news requires an in-depth understanding of authors, entities, and the connections between words in a long text. Unfortunately, many deep learning (DL) techniques have proven ineffective with lengthy texts to address these issues. This paper proposes a TL-MVF model based on transfer learning for detecting and generating deepfake news in social media. To generate the sentences, the T5, or Text-to-Text Transfer Transformer model, was employed for data cleaning and feature extraction. In the next step, we designed an optimal hyperparameter RoBERTa model for effectively detecting fake and real news. Finally, we propose a multiplicative vector fusion model for classifying fake news from real news efficiently. A real-time and benchmarked dataset was used to test and validate the proposed TL-MVF model. For the TL-MVF model, F-score, accuracy, precision, recall, and AUC were performance evaluation measures. As a result, the proposed TL-MVF performed better than existing benchmarks.
Subject
Fluid Flow and Transfer Processes,Computer Science Applications,Process Chemistry and Technology,General Engineering,Instrumentation,General Materials Science
Reference43 articles.
1. Analysing machine learning enabled fake news detection techniques for diversified datasets;Shubha;Wirel. Commun. Mob. Comput.,2022
2. Fake news detection based on news content and social contexts: A transformer-based approach;Raza;Int. J. Data Sci. Anal.,2022
3. Lai, C.-M., Chen, M.-H., Kristiani, E., Verma, V.K., and Yang, C.-T. (2022). Fake News Classification Based on Content Level Features. Appl. Sci., 12.
4. Truică, C.O., Apostol, E.S., and Paschke, A. (2022, January 5–8). Awakened at CheckThat! 2022: Fake news detection using Bi-LSTM and sentence transformer. Proceedings of the CLEF 2022: Conference and Labs of the Evaluation Forum, Bologna, Italy.
5. Alonso, M.A., Vilares, D., Gómez-Rodríguez, C., and Vilares, J. (2021). Sentiment analysis for fake news detection. Electronics, 10.
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