Abstract :
The advancement of education in this era can be used as benchmarks of
progress of a country, so the development of technology through research and
innovation is needed. This research aims to develop a decision support system for
High School Technology Adisutjipto (STTA), namely the recommendations of the
best lecturer election in the field of research using Collaborative Filtering is to
predict the end result using the rating given by the user. Based on the results of
testing the system, it can be concluded that the system built can be used as a
solution to help choose the appropriate lecturers to be awarded as outstanding
lecturers in the field of research.