Search Results for author: Abdulaziz Ahmed

Found 4 papers, 0 papers with code

Machine Learning Applications in Studying Mental Health Among Immigrants and Racial and Ethnic Minorities: A Systematic Review

no code implementations18 Apr 2023 Khushbu Khatri Park, Abdulaziz Ahmed, Mohammed Ali Al-Garadi

Publications were excluded if they were narrative or did not exclusively focus on a minority population from the respective country.

An Adaptive Simulated Annealing-Based Machine Learning Approach for Developing an E-Triage Tool for Hospital Emergency Operations

no code implementations22 Dec 2022 Abdulaziz Ahmed, Mohammed Al-Maamari, Mohammad Firouz, Dursun Delen

Grid search (GS), which is a traditional approach used for machine learning fine-tunning is also used to fine-tune the parameters of XGB and CaB, which are named GS-XGB and GS-CaB.

feature selection Metaheuristic Optimization

An Integrated Optimization and Machine Learning Models to Predict the Admission Status of Emergency Patients

no code implementations18 Feb 2022 Abdulaziz Ahmed, Omar Ashour, Haneen Ali, Mohammad Firouz

The AUC, sensitivity, specificity, F1, and accuracy of the best model are 95. 4%, 99. 3%, 91. 4%, 95. 2%, 97. 2%, respectively.

feature selection Specificity

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