This document discusses optimizing data mining processes using graphics processors. It provides an overview of key concepts in data mining like the CRISP-DM process and applications in domains such as retail, healthcare, and web data mining. It also outlines challenges in data mining like scalability, dimensionality, and data quality. The document then describes how graphics processors are well-suited for general purpose computation due to their architecture and programmability. It proposes a GPU-based implementation of the Apriori algorithm for frequent itemset mining using a bitmap data structure to encode the transaction database and leverage the GPU's parallelism.