Yazar "Alhajj, Reda" için listeleme
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An efficient approach to predict eye diseases from symptoms using machine learning and ranker-based feature selection methods
Marouf, Ahmed Al; Mottalib, Md Mozaharul; Alhajj, Reda; Rokne, Jon; Jafarullah, Omar (MDPI, 2023)The eye is generally considered to be the most important sensory organ of humans. Diseases and other degenerative conditions of the eye are therefore of great concern as they affect the function of this vital organ. With ... -
Emotion and sentiment analysis from Twitter text
Sailunaz, Kashfia; Alhajj, Reda (Elsevier, 2019)Online social networks have emerged as new platform that provide an arena for people to share their views and perspectives on different issues and subjects with their friends, family, relatives, etc. We can share our ... -
Entropy-based financial asset pricing: Evidence from Pakistan
Wang, Sheng; Khan, Sher Ali; Munir, Mubbasher; Alhajj, Reda; Khan, Yousaf Ali (Public Library of Science, 2022)Entropy is an alternative measure to calculate the risk, simplify the portfolios and equity risk premium. It has higher explanatory power than capital asset price model (CAPM) beta. The comparison of Entropy and CAPM beta ... -
Explainable artificial intelligence through graph theory by generalized social network analysis-based classifier
Üçer, Serkan; Özyer, Tansel; Alhajj, Reda (Nature Portfolio, 2022)We propose a new type of supervised visual machine learning classifier, GSNAc, based on graph theory and social network analysis techniques. In a previous study, we employed social network analysis techniques and introduced ... -
Exploring gene expression and clinical data for identifying prostate cancer severity levels using machine learning methods
Marouf, Ahmed Al; Alhajj, Reda; Rokne, Jon G.; Ghose, Sunita; Bismar, Tarek A. (Institute of Electrical and Electronics Engineers Inc., 2023)Prostate cancer (PCa) is the most common type of cancer in men worldwide. It is a cancer that starts in the small walnut-shaped male gland called the prostate. From the prostate, it can form a metastasis into other organs. ... -
Face Reconstruction from profile to frontal evaluation of face recognition
Afra, Salim; Alhajj, Reda (Springer Science and Business Media Deutschland GmbH, 2020)One of the main challenges in face recognition is handling extreme variation of poses which may be faced for images collected in labs and in the wild. Recognizing faces in profile view has been shown to perform poorly ... -
Fuzzy classification methods based diagnosis of Parkinson’s disease from speech test cases
Dastjerd, Niousha Karimi; Sert, Onur Can; Özyer, Tansel; Alhajj, Reda (Bentham Science Publishers, 2019)Background: Together with the Alzheimer’s disease, Parkinson’s disease is considered as one of the two serious known neurodegenerative diseases. Physicians find it hard to predict whether a given patient has already developed ... -
Genomic biomarker discovery in disease progression and therapy response in bladder cancer utilizing machine learning
Liosis, Konstantinos Christos; Marouf, Ahmed Al; Rokne, Jon G.; Ghosh, Sunita; Bismar, Tarek A.; Alhajj, Reda (Multidisciplinary Digital Publishing Institute (MDPI), 2023)Cancer in all its forms of expression is a major cause of death. To identify the genomic reason behind cancer, discovery of biomarkers is needed. In this paper, genomic data of bladder cancer are examined for the purpose ... -
Glaucoma detection using image processing techniques: A literature review
Sarhan, Abdullah; Rokne, Jon; Alhajj, Reda (Elsevier, 2019)The term glaucoma refers to a group of heterogeneous diseases that cause the degeneration of retinal ganglion cells (RGCs). The degeneration of RGCs leads to two main issues: (i) structural changes to the optic nerve head ... -
H-OCS: A hybrid optic cup segmentation of retinal images
Sarhan, Abdullah; Rokne, Jone; Alhajj, Reda (Springer Science and Business Media Deutschland GmbH, 2021)Glaucoma is the second leading cause of irreversible vision loss. Early diagnosis and treatment can, however, slow the progression of the disease. Specialists making this diagnosis rely on several tests and examinations ... -
Hot topic detection and evaluation of multi-relation effects
Zirbilek, Nadir Emre; Erakın, Mustafa; Özyer, Tansel; Alhajj, Reda (Association for Computing Machinery, Inc, 2021)With the growth of social media, Twitter has become one of the most popularly used microblogging communication platforms between people. Due to the wide preference of Twitter, popular issues in public, events like local ... -
Human action recognition approaches with video datasets-A survey
Özyer, Tansel; Ak, Duygu Selin; Alhajj, Reda (Elsevier B.V., 2021)Human Activity Recognition has recently attracted considerable attention. This has been triggered by the rapid development of advance technologies and learning methods. Human action recognition can be actively used in a ... -
Human behavior modeling for simulating evacuation of buildings during emergencies
Şahin, Coşkun; Rokne, Jon; Alhajj, Reda (Elsevier, 2019)Every year, a considerably large number of disasters occur as a result of natural events or human faults. In order to decrease the damage and casualties associated with each disaster, it is crucial to get prepared for these ... -
Integrated framework for criminal network extraction from Web
Salim, Afra; Alhajj, Reda (SAGE Publications, 2021)Extracting criminals' information and discovering their network are techniques that investigators often rely on to get extra information about criminal incidents and potential criminals. With the recent advances of the ... -
Interactive framework for Covid-19 detection and segmentation with feedback facility for dynamically improved accuracy and trust
Sailunaz, Kashfia; Beştepe, Deniz; Özyer, Tansel; Rokne, Jon; Alhajj, Reda (Public Library of Science, 2022)Due to the severity and speed of spread of the ongoing Covid-19 pandemic, fast but accurate diagnosis of Covid-19 patients has become a crucial task. Achievements in this respect might enlighten future efforts for the ... -
Matching applicants with positions for better allocation of employees in the job market
Elgammal, Ziad; Barmu, Abdullah; Hassan, Hamza; Elgammal, Khaled; Özyer, Tansel; Alhajj, Reda (IEEE (Institute of Electrical and Electronics Engineers), 2021)Nowadays most people who are looking for a job use the Internet, visiting websites like Linkedin or Indeed so they must face hundreds of recruitment companies and job ads. The process of applying for a job is time consuming ... -
MCNN-LSTM: Combining CNN and LSTM to classify multi-class text in imbalanced news data
Hasib, Khan Md; Azam, Sami; Karim, Asif; Marouf, Ahmed Al; Shamrat, F. M. Javed Mehedi; Montaha, Sidratul; Yeo, Kheng Cher; Jonkman, Mirjam; Alhajj, Reda; Rokne, Jon G. (Institute of Electrical and Electronics Engineers Inc., 2023)Searching, retrieving, and arranging text in ever-larger document collections necessitate more efficient information processing algorithms. Document categorization is a crucial component of various information processing ... -
A model based on random walk with restart to predict circRNA-disease associations on heterogeneous network
Vural, Hüseyin; Kaya, Mehmet Cemal; Alhajj, Reda (Association for Computing Machinery, 2019)Recent studies show that circRNAs have critical roles in many biological processes. Knowing the associations between circRNAs and diseases may contribute to the understanding of the mechanism of circRNAs and to the diagnostic ... -
Moderation of services’ EKC through transportation competitiveness: PQR model in global prospective
Sardar, Muhammad Shahzad; Asghar, Nabila; Munir, Mubbasher; Alhajj, Reda (MDPI, 2023)The continuously increasing GHG emissions have created environmental pollution and several challenges to ecosystems and biodiversity. The challenges of climate change are multipronged, resulting in melting glaciers, flash ... -
A multi-modal emotion recognition system based on CNN-transformer deep learning technique
Karatay, Büşra; Beştepe, Deniz; Sailunaz, Kashfia; Özyer, Tansel; Alhajj, Reda (Institute of Electrical and Electronics Engineers Inc., 2022)Emotion analysis is a subject that researchers from various fields have been working on for a long time. Different emotion detection methods have been developed for text, audio, photography, and video domains. Automated ...