Predicting Customer Churn in Indonesian ISPs an MLP and Marketing Intelligence Approach

Main Article Content

Gema Persada Arihta S.T
Dr. Tanika D. Sofianti
Dr. Win Sukardi

Abstract

Customer churn is common in the telecommunication sector. One of the biggest Internet service providers (ISP) in Indonesia has had an increasing customer churn over the past five years. This research aims to integrate Multilayer Perceptron (MLP) neural networks with marketing intelligence to identify and anticipate the potential of churn, allowing for effective retention efforts. The research methods in this study comprise data preparation and preprocessing, exploratory data analysis (EDA), MLP design, and model evaluation. The EDA offers marketing insights and helps identify features to be incorporated into the MLP architecture development. Our results demonstrate the successful integration between exploratory data analysis and MLP, where the SMOTE application in the MLP model has the best outcomes with an AUC of 99% and 79% F1 score. This enables PT XYZ with the ability to better tailor their customer engagement and loyalty campaigns. The research results are expected to have an impact on Indonesian ISP business by offering a more precise and efficient approach to anticipating customer turnover.

Article Details

Section
Telecommunication
Author Biographies

Gema Persada Arihta S.T, Swiss German University

Gema Persada Arihta, is the Network Operation Senior Manager at PT Supra Primatama Nusantara (Biznet), with extensive experience in telecommunications. He holds a Bachelor’s in Electrical Engineering from The University of Indonesia and a Master’s in Engineering Management from Swiss German University. Starting his career as a Transmission Engineer at TRANS7 in 2008, Gema advanced through roles at Artajasa Pembayaran Elektronis and Biznet, where he climbed from Customer Care Leader to his current senior position. Known for his expertise in management, leadership, and customer service, Gema has significantly contributed to the efficiency and success of his organizations. Outside work, he enjoys playing football and traveling

Dr. Tanika D. Sofianti , Swiss German University

Dr. Tanika D. Sofianti is a distinguished academic and industry expert, renowned for her contributions to knowledge management, business intelligence, sustainability, and digital transformation. She holds a Bachelor's degree in Electrical Engineering from Pancasila University (1997), a Master's in Industrial Engineering from ITB (2002), and a Ph.D. in the same field from ITB (2013). Her doctoral research, supported by a scholarship from the Indonesian Ministry of Higher Education, included a stint at Waseda University in Tokyo. Currently, she leads the Laboratory of Innovation and Digital Transformation at Swiss German University's Center of Smart Industry. Dr. Sofianti's work with various private companies and participation in international research projects, supported by the Indonesian Ministry of Education, Culture, Research, and Technology, highlights her significant impact on industry practices. She has received the Woman in Industry and Academia Award from IEOM International Society in 2022 and is an active speaker and organizer in numerous workshops and conferences, addressing topics such as Industry 4.0, artificial intelligence, and sustainability. Additionally, she supports BKSTI DKI Jakarta as IT support (2023-2026), underscoring her commitment to technological advancement in education and industry

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