8 results on '"Eid, Marwa M."'
Search Results
2. An Optimized Model Based on Deep Learning and Gated Recurrent Unit for COVID-19 Death Prediction.
- Author
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Tarek, Zahraa, Shams, Mahmoud Y., Towfek, S. K., Alkahtani, Hend K., Ibrahim, Abdelhameed, Abdelhamid, Abdelaziz A., Eid, Marwa M., Khodadadi, Nima, Abualigah, Laith, Khafaga, Doaa Sami, and Elshewey, Ahmed M.
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DEEP learning ,DEATH forecasting ,CONVOLUTIONAL neural networks ,COVID-19 ,STANDARD deviations ,COVID-19 pandemic - Abstract
The COVID-19 epidemic poses a worldwide threat that transcends provincial, philosophical, spiritual, radical, social, and educational borders. By using a connected network, a healthcare system with the Internet of Things (IoT) functionality can effectively monitor COVID-19 cases. IoT helps a COVID-19 patient recognize symptoms and receive better therapy more quickly. A critical component in measuring, evaluating, and diagnosing the risk of infection is artificial intelligence (AI). It can be used to anticipate cases and forecast the alternate incidences number, retrieved instances, and injuries. In the context of COVID-19, IoT technologies are employed in specific patient monitoring and diagnosing processes to reduce COVID-19 exposure to others. This work uses an Indian dataset to create an enhanced convolutional neural network with a gated recurrent unit (CNN-GRU) model for COVID-19 death prediction via IoT. The data were also subjected to data normalization and data imputation. The 4692 cases and eight characteristics in the dataset were utilized in this research. The performance of the CNN-GRU model for COVID-19 death prediction was assessed using five evaluation metrics, including median absolute error (MedAE), mean absolute error (MAE), root mean squared error (RMSE), mean square error (MSE), and coefficient of determination (R
2 ). ANOVA and Wilcoxon signed-rank tests were used to determine the statistical significance of the presented model. The experimental findings showed that the CNN-GRU model outperformed other models regarding COVID-19 death prediction. [ABSTRACT FROM AUTHOR]- Published
- 2023
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3. Optimizing Image Classification: Automated Deep Learning Architecture Crafting with Network and Learning Hyperparameter Tuning.
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Ang, Koon Meng, Lim, Wei Hong, Tiang, Sew Sun, Sharma, Abhishek, Eid, Marwa M., Tawfeek, Sayed M., Khafaga, Doaa Sami, Alharbi, Amal H., and Abdelhamid, Abdelaziz A.
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IMAGE recognition (Computer vision) ,DEEP learning ,CONVOLUTIONAL neural networks ,SMART devices ,TEACHERS ,CONCEPT learning - Abstract
This study introduces ETLBOCBL-CNN, an automated approach for optimizing convolutional neural network (CNN) architectures to address classification tasks of varying complexities. ETLBOCBL-CNN employs an effective encoding scheme to optimize network and learning hyperparameters, enabling the discovery of innovative CNN structures. To enhance the search process, it incorporates a competency-based learning concept inspired by mixed-ability classrooms during the teacher phase. This categorizes learners into competency-based groups, guiding each learner's search process by utilizing the knowledge of the predominant peers, the teacher solution, and the population mean. This approach fosters diversity within the population and promotes the discovery of innovative network architectures. During the learner phase, ETLBOCBL-CNN integrates a stochastic peer interaction scheme that encourages collaborative learning among learners, enhancing the optimization of CNN architectures. To preserve valuable network information and promote long-term population quality improvement, ETLBOCBL-CNN introduces a tri-criterion selection scheme that considers fitness, diversity, and learners' improvement rates. The performance of ETLBOCBL-CNN is evaluated on nine different image datasets and compared to state-of-the-art methods. Notably, ELTLBOCBL-CNN achieves outstanding accuracies on various datasets, including MNIST (99.72%), MNIST-RD (96.67%), MNIST-RB (98.28%), MNIST-BI (97.22%), MNST-RD + BI (83.45%), Rectangles (99.99%), Rectangles-I (97.41%), Convex (98.35%), and MNIST-Fashion (93.70%). These results highlight the remarkable classification accuracy of ETLBOCBL-CNN, underscoring its potential for advancing smart device infrastructure development. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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4. Diagnosis of Monkeypox Disease Using Transfer Learning and Binary Advanced Dipper Throated Optimization Algorithm.
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Alharbi, Amal H., Towfek, S. K., Abdelhamid, Abdelaziz A., Ibrahim, Abdelhameed, Eid, Marwa M., Khafaga, Doaa Sami, Khodadadi, Nima, Abualigah, Laith, and Saber, Mohamed
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MONKEYPOX ,COVID-19 pandemic ,CONVOLUTIONAL neural networks ,ARTIFICIAL neural networks ,ARTIFICIAL intelligence - Abstract
The virus that causes monkeypox has been observed in Africa for several years, and it has been linked to the development of skin lesions. Public panic and anxiety have resulted from the deadly repercussions of virus infections following the COVID-19 pandemic. Rapid detection approaches are crucial since COVID-19 has reached a pandemic level. This study's overarching goal is to use metaheuristic optimization to boost the performance of feature selection and classification methods to identify skin lesions as indicators of monkeypox in the event of a pandemic. Deep learning and transfer learning approaches are used to extract the necessary features. The GoogLeNet network is the deep learning framework used for feature extraction. In addition, a binary implementation of the dipper throated optimization (DTO) algorithm is used for feature selection. The decision tree classifier is then used to label the selected set of features. The decision tree classifier is optimized using the continuous version of the DTO algorithm to improve the classification accuracy. Various evaluation methods are used to compare and contrast the proposed approach and the other competing methods using the following metrics: accuracy, sensitivity, specificity, p-Value, N-Value, and F1-score. Through feature selection and a decision tree classifier, the following results are achieved using the proposed approach; F1-score of 0.92, sensitivity of 0.95, specificity of 0.61, p-Value of 0.89, and N-Value of 0.79. The overall accuracy of the proposed methodology after optimizing the parameters of the decision tree classifier is 94.35%. Furthermore, the analysis of variation (ANOVA) and Wilcoxon signed rank test have been applied to the results to investigate the statistical distinction between the proposed methodology and the alternatives. This comparison verified the uniqueness and importance of the proposed approach to Monkeypox case detection. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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5. Breast Cancer Classification Depends on the Dynamic Dipper Throated Optimization Algorithm.
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Alhussan, Amel Ali, Eid, Marwa M., Towfek, S. K., and Khafaga, Doaa Sami
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BREAST cancer diagnosis , *CONVOLUTIONAL neural networks , *DEEP learning , *FEATURE selection , *COMPUTER algorithms - Abstract
According to the American Cancer Society, breast cancer is the second largest cause of mortality among women after lung cancer. Women's death rates can be decreased if breast cancer is diagnosed and treated early. Due to the lengthy duration of manual breast cancer diagnosis, an automated approach is necessary for early cancer identification. This research proposes a novel framework integrating metaheuristic optimization with deep learning and feature selection for robustly classifying breast cancer from ultrasound images. The structure of the proposed methodology consists of five stages, namely, data augmentation to improve the learning of convolutional neural network (CNN) models, transfer learning using GoogleNet deep network for feature extraction, selection of the best set of features using a novel optimization algorithm based on a hybrid of dipper throated and particle swarm optimization algorithms, and classification of the selected features using CNN optimized using the proposed optimization algorithm. To prove the effectiveness of the proposed approach, a set of experiments were conducted on a breast cancer dataset, freely available on Kaggle, to evaluate the performance of the proposed feature selection method and the performance of the optimized CNN. In addition, statistical tests were established to study the stability and difference of the proposed approach compared to state-of-the-art approaches. The achieved results confirmed the superiority of the proposed approach with a classification accuracy of 98.1%, which is better than the other approaches considered in the conducted experiments. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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6. Meta-Heuristic Optimization of LSTM-Based Deep Network for Boosting the Prediction of Monkeypox Cases.
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Eid, Marwa M., El-Kenawy, El-Sayed M., Khodadadi, Nima, Mirjalili, Seyedali, Khodadadi, Ehsaneh, Abotaleb, Mostafa, Alharbi, Amal H., Abdelhamid, Abdelaziz A., Ibrahim, Abdelhameed, Amer, Ghada M., Kadi, Ammar, and Khafaga, Doaa Sami
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MONKEYPOX , *BIG data , *ONE-way analysis of variance , *ARTIFICIAL intelligence , *MATHEMATICAL optimization , *MACHINE learning - Abstract
Recent technologies such as artificial intelligence, machine learning, and big data are essential for supporting healthcare monitoring systems, particularly for monitoring Monkeypox confirmed cases. Infected and uninfected cases around the world have contributed to a growing dataset, which is publicly available and can be used by artificial intelligence and machine learning to predict the confirmed cases of Monkeypox at an early stage. Motivated by this, we propose in this paper a new approach for accurate prediction of the Monkeypox confirmed cases based on an optimized Long Short-Term Memory (LSTM) deep network. To fine-tune the hyper-parameters of the LSTM-based deep network, we employed the Al-Biruni Earth Radius (BER) optimization algorithm; thus, the proposed approach is denoted by BER-LSTM. Experimental results show the effectiveness of the proposed approach when assessed using various evaluation criteria, such as Mean Bias Error, which is recorded as (0.06) using BER-LSTM. To prove the superiority of the proposed approach, six different machine learning models are included in the conducted experiments. In addition, four different optimization algorithms are considered for comparison purposes. The results of this comparison confirmed the superiority of the proposed approach. On the other hand, several statistical tests are applied to analyze the stability and significance of the proposed approach. These tests include one-way Analysis of Variance (ANOVA), Wilcoxon, and regression tests. The results of these tests emphasize the robustness, significance, and efficiency of the proposed approach. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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7. Classification of Monkeypox Images Based on Transfer Learning and the Al-Biruni Earth Radius Optimization Algorithm.
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Abdelhamid, Abdelaziz A., El-Kenawy, El-Sayed M., Khodadadi, Nima, Mirjalili, Seyedali, Khafaga, Doaa Sami, Alharbi, Amal H., Ibrahim, Abdelhameed, Eid, Marwa M., and Saber, Mohamed
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MONKEYPOX ,FEATURE selection ,MATHEMATICAL optimization ,CLASSIFICATION algorithms ,PARTICLE swarm optimization ,METAHEURISTIC algorithms ,FEATURE extraction ,MACHINE learning - Abstract
The world is still trying to recover from the devastation caused by the wide spread of COVID-19, and now the monkeypox virus threatens becoming a worldwide pandemic. Although the monkeypox virus is not as lethal or infectious as COVID-19, numerous countries report new cases daily. Thus, it is not surprising that necessary precautions have not been taken, and it will not be surprising if another worldwide pandemic occurs. Machine learning has recently shown tremendous promise in image-based diagnosis, including cancer detection, tumor cell identification, and COVID-19 patient detection. Therefore, a similar application may be implemented to diagnose monkeypox as it invades the human skin. An image can be acquired and utilized to further diagnose the condition. In this paper, two algorithms are proposed for improving the classification accuracy of monkeypox images. The proposed algorithms are based on transfer learning for feature extraction and meta-heuristic optimization for feature selection and optimization of the parameters of a multi-layer neural network. The GoogleNet deep network is adopted for feature extraction, and the utilized meta-heuristic optimization algorithms are the Al-Biruni Earth radius algorithm, the sine cosine algorithm, and the particle swarm optimization algorithm. Based on these algorithms, a new binary hybrid algorithm is proposed for feature selection, along with a new hybrid algorithm for optimizing the parameters of the neural network. To evaluate the proposed algorithms, a publicly available dataset is employed. The assessment of the proposed optimization of feature selection for monkeypox classification was performed in terms of ten evaluation criteria. In addition, a set of statistical tests was conducted to measure the effectiveness, significance, and robustness of the proposed algorithms. The results achieved confirm the superiority and effectiveness of the proposed methods compared to other optimization methods. The average classification accuracy was 98.8%. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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8. Optimizing Potato Disease Classification Using a Metaheuristics Algorithm for Deep Learning: A Novel Approach for Sustainable Agriculture.
- Author
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El-Kenawy, El-Sayed M., Alhussan, Amel Ali, Khafaga, Doaa Sami, Abotaleb, Mostafa, Mishra, Pradeep, Arnous, Reham, and Eid, Marwa M.
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SUSTAINABLE agriculture , *MACHINE learning , *GREY Wolf Optimizer algorithm , *CONVOLUTIONAL neural networks , *DEEP learning , *PRECISION farming - Abstract
Potato is a food crop at a global scale, bearing a hefty importance for the food security and nutrition of millions of people worldwide. Nonetheless, some obstacles have to be overcome in the cultivation of potatoes, such as susceptibility to a number of diseases that affect quality and yield. Thus, sound disease management approaches are critical to protect potato crops and support maximum production. In this perspective, optimization techniques are vital in improving disease classification accuracy, thus helping in early detection and timely intervention. In this research, we suggest the hybridization of the Greylag Goose Optimizer (GGO) with the Grey Wolf Optimizer (GWO), which is called GGGWO, for the optimization of convolutional neural network (CNN) models for potato disease classification. Through our approach, we are seeking to enhance precision and timeliness in the diagnosis of diseases that will eventually lead to the development of appropriate crop management practices and sustainable agriculture. The performance of the GGGWO-CNN model is assessed in terms of accuracy and is compared to other optimization algorithms using statistical testing methods like ANOVA and Wilcoxon signed rank tests. The results exhibit the excellent performance of the GGGWO-CNN model with an accuracy of 0.9904 and a sensitivity of 0.9421 in identifying potato diseases accurately, highlighting its potential to aid farmers and general agriculture practitioners. Utilizing optimization techniques and CNN models, our research helps in the development of precision agriculture as well as the improvement of resilient potato cropping systems. The proposed method’s approach provides an exciting way of dealing with the problem of potato diseases. It provides an excellent platform for carrying out further studies on improving agricultural decision-making processes aimed at better crop health and productivity. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
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