Application for New Student Admission at SMKS Al-Akhyar II Jakarta with C4.5 Algorithm

Abstract

Al-Akhyar II Jakarta Vocational High School (Smk) is a school that has been accredited with A superior. However, the application of new student admissions still has some difficulties in knowing the potential of prospective students who will attend school. This makes schools have to selectmore students who will be accepted at Smks Al-Akhyar IIJakarta.Therefore,a method is needed to identify prospective new students at school. Data Mining with the C4.5 Algorithm can be used to select and classify prospective new students at school by making a decision tree based on existing data and selecting prospective students. Data on prospective students whoregisterandtaketests in the 2019 academic year, 2020 and 2021 will be selected using theC4.5method whichwill latersee students who are accepted at Smks Al-Akhyar IIJakarta. The resultsthat have been tested using training data and comparing thetraining dataandtestingdatahaveanaccuracyof97%using theC4.5method.Testswere also carried out on 89 respondents who agreed that this design was carried out to overcome problems at Smks Al-Akhyar II Jakarta.