Data Science in Computer Science Engineering (CSE) is an interdisciplinary field that combines computer science, statistics, and domain knowledge to extract insights and make predictions from large sets of data. It involves various techniques such as data mining, machine learning, statistical modeling, and big data analytics.

Data scientists use algorithms, programming languages (like Python, R, and SQL), and data visualization tools to analyze structured and unstructured data. The goal is to uncover patterns, trends, and relationships within the data, enabling organizations to make informed decisions. Data science plays a crucial role in areas such as business intelligence, artificial intelligence, healthcare, finance, and more, helping to optimize processes, improve decision-making, and drive innovation.