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Decision Support System Implementation of Decision Tree Algorithm C4.5 In Employee Performance Assessment Pasaribu, Afifah Balqis; Dedi Irawan, Muhammad
Jurnal E-Komtek (Elektro-Komputer-Teknik) Vol 8 No 2 (2024)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/e-komtek.v8i2.2145

Abstract

Employee performance assessment can be used as an evaluation tool to improve employee performance to achieve more. Some of the benefits of performance appraisal are such as improving business quality, driving business progress, and improving employee welfare. Yasmin Medical Clinic requires an employee performance appraisal system that can help superiors to process data properly so that it can shorten the time and produce an assessment that is in accordance with the subjective value of decision making. One method that can be used in a decision support system is a decision tree. Current decision trees such as C4.5 and CART are widely used in various fields. The results of the analysis show that the application of the decision support system of the decision tree algorithm c4.5 in employee performance appraisal is able to solve problems at the Yasmin Medical Clinic. A computerized decision support system helps the decision-making process and produces objective decisions that are in accordance with actual conditions.
Analisis Informasi Perancangan Proses Bisnis Barang Masuk dan Barang Keluar PT. Telkom Regional 1 Sumatera Triase, Triase; Pasaribu, Afifah Balqis; Ayu, Kartika Dara
Jurnal Kridatama Sains dan Teknologi Vol 6 No 01 (2024): JURNAL KRIDATAMA SAINS DAN TEKNOLOGI
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53863/kst.v6i01.1107

Abstract

PT Telekomunikasi Indonesia Tbk was chosen because it is the largest telecommunications company in Indonesia and in accordance with the researcher's study program, namely Information Systems. The results of practical work show that PT Telkom Regional 1 Sumatra still records goods manually which results in difficulties in finding and managing inventory data. The business process of incoming goods and outgoing goods experiences several obstacles, especially in the efficiency of delivery time. Therefore, researchers recommend an improvement plan by combining goods in one shipment and using a larger container, as well as utilizing bubble wrap for the safety of goods. The implementation of these changes is expected to reduce the delivery process time and increase customer satisfaction. In addition, suggestions for the development of an application for ordering goods and monitoring shipments are also proposed to facilitate consumers and improve the efficiency of reporting goods data. Thus, PT Telkom Regional 1 Sumatra can design and create a goods data collection information system to improve business processes that occur in the company.