Aboyot, Jake B. Digos City sentiment analyzer using lexicon based approach / Jake B. Aboyot, Christian Rey P. Binoya, and Catherine V. Udo - Digos City: UMDC April 2017. - 91 pages ; 29 cm. Subjects--Topical Terms: Technical Program--Undergraduate thesis.--Information Technology Dewey Class. No.: UT 1050 / Ab77