The International Conference on Smart Data Intelligence [ICSMDI 2021] organized by Kongunadu College of Engineering and Technology at Trichy, Tamil Nadu, India aims at delivering the perspective of “Intelligent Data Science”, where it is focused on State-of-the- art research, algorithmic design, data analysis and implementation on various real-time applications. ICSMDI 2021 is primarily devoted to address a comprehensive overview on intelligent services and applications for collecting, processing, controlling and learning a vast amount of information generated across various domains.