Journal Article

Efficient Fake News Detection Mechanism Using Enhanced Deep Learning Model

Ahmad, Tahir, Alkanhel, Reem, Muthanna, Ammar, Khan, Prince Waqas, Faisal, Muhammad Shahzad, Rizwan, Atif

2022

Overview

The spreading of accidental or malicious misinformation on social media, specifically in critical situations, such as real-world emergencies, can have negative consequences for society. This facilitates the spread of rumors on social media. On social media, users share and exchange the latest information with many readers, including a large volume of new information every second. However, updated news sharing on social media is not always true.In this study, we focus on the challenges of numerous breaking-news rumors propagating on social media networks rather than long-lasting rumors. We propose new social-based and content-based features to detect rumors on social media networks. Furthermore, our findings show that our proposed features are more helpful in classifying rumors compared with state-of-the-art baseline features. Moreover, we apply bidirectional LSTM-RNN on text for rumor prediction. This model is simple but effective for rumor detection. The majority of early rumor detection research focuses on long-running rumors and assumes that rumors are always false. In contrast, our experiments on rumor detection are conducted on real-world scenario data set. The results of the experiments demonstrate that our proposed features and different machine learning models perform best when compared to the state-of-the-art baseline features and classifier in terms of precision, recall, and F1 measures.

• Publisher: MDPI AG
• Subject: Accuracy / Datasets / Deep learning / fake news / Gossip / Machine learning / natural language processing / rumor prediction / Social networks / Support vector machines