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Mu’tasem Jarrah

Bio: Mu’tasem Jarrah is an academic researcher from King Abdulaziz University. The author has contributed to research in topics: Outbreak & Language identification. The author has an hindex of 1, co-authored 3 publications receiving 3 citations.

Papers
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Journal ArticleDOI
TL;DR: In this article, the authors used a deep learning model to predict the spread of the COVID-19 outbreak to and throughout Malaysia, Morocco and Saudi Arabia, and achieved a 98.58% precision and 93.45% precision, respectively.

43 citations

Journal Article
TL;DR: Sphinx approach is applied to integrate the advantage of sequential modeling structure and its pattern classification in speech recognition to assist in next phase of the research which is focusing on building an Arab language speech recognizer by Sphi nx4 engine process approach.
Abstract: Speech recognition is the process of the computer i dentifying human speech to generate a string of wor ds or commands. The output of speech recognition syste ms can be applied in various fields. Besides, there are many artificial intelligent techniques available fo r Automatic Speech Recognition (ASR) development, a d hybrid technology is one of it. The common hybrid t echnique in speech recognition is the combination o f Hidden Markov Models (HMMs) and Artificial Neural N etworks (ANNs). In this research, Sphinx approach is applied to integrate the advantage of t he sequential modeling structure and its pattern classification. Outcome from this paper will assist in next phase of the research which is focusing on building an Arab language speech recognizer by Sphi nx4 engine process approach.

3 citations

Book ChapterDOI
21 Dec 2020
TL;DR: In this article, a combination of Discrete Wavelet Transform (DWT) and Long Short-Term Memory (LSTM) was used to predict stock prices in the Saudi stock market for the subsequent seven days.
Abstract: Financial Analysis is a challenging task in the present-day world, where investment value and quality are paramount. This research work introduces the use of a prediction technique that uses a combination of Discrete Wavelet Transform (DWT) and Long Short-Term Memory (LSTM) to predict stock prices in the Saudi stock market for the subsequent seven days.

Cited by
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Journal ArticleDOI
TL;DR: In this article , a multi-functional recurrent fuzzy neural network (MFRFNN) is proposed, which consists of two fuzzy neural networks with Takagi-Sugeno-Kang fuzzy rules, one is used to produce the output and the other to determine the system's state.

20 citations

Journal ArticleDOI
01 Jul 2022-Entropy
TL;DR: This paper presents a solution based on Deep Learning for the analysis and forecasting of epidemic trends in new positive cases of SARS-CoV-2 (COVID-19), which combined a neural network (NN) and an Rt estimation by adjusting the data produced by the output layer of the NN on the related RT estimation.
Abstract: On 31 December 2019, a cluster of pneumonia cases of unknown etiology was reported in Wuhan (China). The cases were declared to be Coronavirus Disease 2019 (COVID-19) by the World Health Organization (WHO). COVID-19 has been defined as SARS Coronavirus 2 (SARS-CoV-2). Some countries, e.g., Italy, France, and the United Kingdom (UK), have been subjected to frequent restrictions for preventing the spread of infection, contrary to other ones, e.g., the United States of America (USA) and Sweden. The restrictions afflicted the evolution of trends with several perturbations that destabilized its normal evolution. Globally, Rt has been used to estimate time-varying reproduction numbers during epidemics. Methods: This paper presents a solution based on Deep Learning (DL) for the analysis and forecasting of epidemic trends in new positive cases of SARS-CoV-2 (COVID-19). It combined a neural network (NN) and an Rt estimation by adjusting the data produced by the output layer of the NN on the related Rt estimation. Results: Tests were performed on datasets related to the following countries: Italy, the USA, France, the UK, and Sweden. Positive case registration was retrieved between 24 February 2020 and 11 January 2022. Tests performed on the Italian dataset showed that our solution reduced the Mean Absolute Percentage Error (MAPE) by 28.44%, 39.36%, 22.96%, 17.93%, 28.10%, and 24.50% compared to other ones with the same configuration but that were based on the LSTM, GRU, RNN, ARIMA (1,0,3), and ARIMA (7,2,4) models, or an NN without applying the Rt as a corrective index. It also reduced MAPE by 17.93%, the Mean Absolute Error (MAE) by 34.37%, and the Root Mean Square Error (RMSE) by 43.76% compared to the same model without the adjustment performed by the Rt. Furthermore, it allowed an average MAPE reduction of 5.37%, 63.10%, 17.84%, and 14.91% on the datasets related to the USA, France, the UK, and Sweden, respectively.

14 citations

Journal ArticleDOI
TL;DR: In this article , the authors proposed the fusion of a heterogeneous, spatio-temporal dataset that combine data from eight European cities spanning from 1 January 2020 to 31 December 2021 and describe atmospheric, socioeconomic, health, mobility and environmental factors all related to potential links with COVID-19.
Abstract: The COVID-19 pandemic has affected many aspects of human life around the world, due to its tremendous outcomes on public health and socio-economic activities. Policy makers have tried to develop efficient responses based on technologies and advanced pandemic control methodologies, to limit the wide spreading of the virus in urban areas. However, techniques such as social isolation and lockdown are short-term solutions that minimize the spread of the pandemic in cities and do not invert long-term issues that derive from climate change, air pollution and urban planning challenges that enhance the spreading ability. Thus, it seems crucial to understand what kind of factors assist or prevent the wide spreading of the virus. Although AI frameworks have a very efficient predictive ability as data-driven procedures, they often struggle to identify strong correlations among multidimensional data and provide robust explanations. In this paper, we propose the fusion of a heterogeneous, spatio-temporal dataset that combine data from eight European cities spanning from 1 January 2020 to 31 December 2021 and describe atmospheric, socio-economic, health, mobility and environmental factors all related to potential links with COVID-19. Remote sensing data are the key solution to monitor the availability on public green spaces between cities in the study period. So, we evaluate the benefits of NIR and RED bands of satellite images to calculate the NDVI and locate the percentage in vegetation cover on each city for each week of our 2-year study. This novel dataset is evaluated by a tree-based machine learning algorithm that utilizes ensemble learning and is trained to make robust predictions on daily cases and deaths. Comparisons with other machine learning techniques justify its robustness on the regression metrics RMSE and MAE. Furthermore, the explainable frameworks SHAP and LIME are utilized to locate potential positive or negative influence of the factors on global and local level, with respect to our model’s predictive ability. A variation of SHAP, namely treeSHAP, is utilized for our tree-based algorithm to make fast and accurate explanations.

11 citations

Journal ArticleDOI
TL;DR: Wang et al. as mentioned in this paper proposed a novel dynamic recurrent neural network to achieve stable and robust prediction performance by using a multifractal gated recurrent unit (MF-GRU) to extract volatility characteristics.

10 citations

Journal ArticleDOI
07 Nov 2022-Axioms
TL;DR: In this paper , a hybrid deep learning method is employed for improving the parameters of long short-term memory (LSTM) to evaluate the effectiveness of the proposed methodology, a dataset was collected based on the recorded cases in the Russian Federation and Chelyabinsk region between 22 January 2020 and 23 August 2022.
Abstract: The prediction of new cases of infection is crucial for authorities to get ready for early handling of the virus spread. Methodology Analysis and forecasting of epidemic patterns in new SARS-CoV-2 positive patients are presented in this research using a hybrid deep learning algorithm. The hybrid deep learning method is employed for improving the parameters of long short-term memory (LSTM). To evaluate the effectiveness of the proposed methodology, a dataset was collected based on the recorded cases in the Russian Federation and Chelyabinsk region between 22 January 2020 and 23 August 2022. In addition, five regression models were included in the conducted experiments to show the effectiveness and superiority of the proposed approach. The achieved results show that the proposed approach could reduce the mean square error (RMSE), relative root mean square error (RRMSE), mean absolute error (MAE), coefficient of determination (R Square), coefficient of correlation (R), and mean bias error (MBE) when compared with the five base models. The achieved results confirm the effectiveness, superiority, and significance of the proposed approach in predicting the infection cases of SARS-CoV-2.

7 citations