Imperialist competitive algorithm for solving systems of nonlinear equations. - Mahdi Abdollahi; Ayaz Isazadeh; Davoud Abdollahi (Comput. Math. Appl., 2013)

Multi-population parallel imperialist competitive algorithm for solving systems of nonlinear equations. - Amin Majd; Mahdi Abdollahi; Golnaz Sahebi; Davoud Abdollahi; Masoud Daneshtalab; Juha Plosila; Hannu Tenhunen (HPCS, 2016)

Improved cuckoo optimization algorithm for solving systems of nonlinear equations. - Mahdi Abdollahi; Asgarali Bouyer; Davoud Abdollahi (J. Supercomput., 2016)

Uncovering Discriminative Knowledge-Guided Medical Concepts for Classifying Coronary Artery Disease Notes. - Mahdi Abdollahi; Xiaoying Gao; Yi Mei 001; Shameek Ghosh; Jinyan Li 001 (Australasian Conference on Artificial Intelligence, 2018)

An Ontology-based Two-Stage Approach to Medical Text Classification with Feature Selection by Particle Swarm Optimisation. - Mahdi Abdollahi; Xiaoying Gao; Yi Mei 001; Shameek Ghosh; Jinyan Li 001 (CEC, 2019)

Stratifying Risk of Coronary Artery Disease Using Discriminative Knowledge-Guided Medical Concept Pairings from Clinical Notes. - Mahdi Abdollahi; Xiaoying Gao; Yi Mei 001; Shameek Ghosh; Jinyan Li 001 (PRICAI (3), 2019)

Ontology-Guided Data Augmentation for Medical Document Classification. - Mahdi Abdollahi; Xiaoying Gao; Yi Mei 001; Shameek Ghosh; Jinyan Li 001 (AIME, 2020)

A Dictionary-based Oversampling Approach to Clinical Document Classification on Small and Imbalanced Dataset. - Mahdi Abdollahi; Xiaoying Gao; Yi Mei 001; Shameek Ghosh; Jinyan Li 001 (WI/IAT, 2020)

Substituting clinical features using synthetic medical phrases: Medical text data augmentation techniques. - Mahdi Abdollahi; Xiaoying Gao; Yi Mei 001; Shameek Ghosh; Jinyan Li 001; Michael Narag (Artif. Intell. Medicine, 2021)

An Ontology-based Three-Stage Approach to Medical Text classification with Feature Selection by Particle Swarm Optimisation. - Mahdi Abdollahi; Xiaoying Gao; Yi Mei 001; Shameek Ghosh; Jinyan Li 001; Michael Narag (KES, 2024)

A new accurate and fast convergence cuckoo search algorithm for solving constrained engineering optimization problems. - Mahdi Abdollahi; Asgarali Bouyer; Bahman Arasteh (Intell. Decis. Technol., 2024)