@thesis{thesis, author={Cahyaningtyas Rizqia and Diaz Rian Maharani and Hertina Desi Rose}, title ={Implementasi Algoritma C4.5 Dalam Mengklasifikasi Hubungan Media Pembelajaran Dengan Pekerjaan Terhadap Alumni Institut Teknologi – PLN}, year={2020}, url={http://156.67.221.169/4255/}, abstract={The learning aids that work at the Institute of Technology - PLN are lectures, demonstrations, internships, internships, fieldwork and discussions. From the learning media, this will be a measure of the influence of the learning media in the world of work. In this job classification research, we can see how the proximity of learning media that has been achieved by the Institute of Technology - PLN with former jobs. The data obtained in this study comes from BLKA (Career and Alumni Service Agency), where the data used is data from 2018 to 2019 with a total of 985 that will be used as training data and 98 data that will be used as test data. In this study, the C4.5 decision tree method was used in the implementation of the method and the results obtained were 77.55% of the precision obtained, the researcher also compared with the application of fast miner and got 50.51% accuracy because the data app with a value of 0 was still populated.} }