Tennessee Technological University (branded as Tennessee Tech) is a public research university in Cookeville, Tennessee, United States. It was formerly known as Tennessee Polytechnic Institute (TPI), and before that as University of Dixie, the name under which it was founded as a private institution. Affiliated with the Tennessee Board of Regents, the university is governed by a board of trustees. It is classified among "R2: Doctoral Universities – High research activity". As an institute of technology, Tennessee Tech places special emphasis on undergraduate education in fields related to engineering, technology, and computer science, although degrees in education, liberal arts, agriculture, nursing, and other fields of study can be pursued as well.