A comprehensive survey of clustering algorithms: State-of-the-art machine learning applications, taxonomy, challenges, and future research prospects. - Absalom E. Ezugwu; Abiodun M. Ikotun; Olaide Nathaniel Oyelade; Laith Mohammad Abualigah; Jeffrey O. Agushaka; Christopher Ifeanyi Eke; Andronicus Ayobami Akinyelu (Eng. Appl. Artif. Intell., 2022)

Machine Learning Research Trends in Africa: A 30 Years Overview with Bibliometric Analysis Review. - Absalom E. Ezugwu; Olaide Nathaniel Oyelade; Abiodun M. Ikotun; Jeffrey O. Agushaka; Yuh-Shan Ho (CoRR, 2023)

K-means clustering algorithms: A comprehensive review, variants analysis, and advances in the era of big data. - Abiodun M. Ikotun; Absalom E. Ezugwu; Laith Abualigah; Belal Abuhaija; Heming Jia (Inf. Sci., 2023)