Awny Sayed
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Sentiment Analysis on Twitter's Big Data Against the Covid- 19 Pandemic Using Machine Learning Algorithms Open
This paper analyzes users reactions on Twitter to the COVID-19 pandemic, using machine learning and data mining algorithms to classify tweets according to economic and health fears. A large dataset of tweets is explored, extracted, transfo…
Dynamic Candidate Solution Boosted Beluga Whale Optimization Algorithm for Biomedical Classification Open
In many fields, complicated issues can now be solved with the help of Artificial Intelligence (AI) and Machine Learning (ML). One of the more modern Metaheuristic (MH) algorithms used to tackle numerous issues in various fields is the Belu…
VeriFace: Defending against Adversarial Attacks in Face Verification Systems Open
Face verification systems are critical in a wide range of applications, such as security systems and biometric authentication.However, these systems are vulnerable to adversarial attacks, which can significantly compromise their accuracy a…
Split-n-Swap: A New Modification of the Twofish Block Cipher Algorithm Open
Securing digital data from unauthorized access throughout its entire lifecycle has been always a critical concern. A robust data security system should protect the information assets of any organization against cybercriminal activities. Th…
Semantic Protocol and Resource Description Framework Query Language: A Comprehensive Review Open
This review presents various perspectives on converting user keywords into a formal query. Without understanding the dataset’s underlying structure, how can a user input a text-based query and then convert this text into semantic protocol …
Hyperparameter Tuning for Machine Learning Algorithms Used for Arabic Sentiment Analysis Open
Machine learning models are used today to solve problems within a broad span of disciplines. If the proper hyperparameter tuning of a machine learning classifier is performed, significantly higher accuracy can be obtained. In this paper, a…
A Comparative Analysis of Symmetric Algorithms in Cloud Computing: A Survey Open
Introducing Cloud computing to the globe has changed many conceptual and infrastructural bases for today's and tomorrow's computing.It has made the global thinking migrates rapidly towards cloud based architecture.Clouds bring out a variet…