Data mining is widely used in several fields, such as: education, mobile computing, web mining, financial analysis, crime analysis, engineering, management, and medicine, among others. Naturally, in the dynamics of today's society, education and research have become increasingly important. Furthermore, educational institutions are generating and storing students’ data, which –undergoing an appropriate, subsequent processing- can be useful to make strategic decisions in favor of all the internal academic processes thereof. In this sense, computerized techniques, particularly data mining techniques, have become a key tool since they allow students for a better understanding, as well as identifying the environments in which they learn, by guiding the institutions on how to proceed to provide continuous improvements in reaching the high quality in education.