The proposed conference, ICCCSP 2019 - International Conference on Computer, Communication, and Signal Processing is an event that highlights the recent trends in the research areas of computer, communication and signal processing. The 2019 issue of the annual conference has a special focus on Data science. Data Science, as a highly interdisciplinary and dynamic field, is playing a more critical role in the development of Information technology. This event brings together researchers, students, and practitioners who are interested on big data, data engineering, data mining, statistical learning and modelling, machine learning, visualization, and predictive analytics, and various other topics.