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Dedi Mardianto
Fakultas Ekonomi Universitas Sumatera Barat
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Journal : Tematik : Jurnal Teknologi Informasi Komunikasi

 1 
Implementasi Model Hybrid CNN-LSTM untuk Optimasi Pengalaman Pengguna Perangkat Seluler Yuhefizar; Ismael; Arif Rizki Marsa; Dedi Mardianto; Ronal Watrianthos
TEMATIK Vol. 11 No. 2 (2024): Tematik : Jurnal Teknologi Informasi Komunikasi (e-Journal) - Desember 2024
Publisher : LPPM POLITEKNIK LP3I BANDUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38204/tematik.v11i2.2125

Abstract

This research employs a convolutional neural network (CNN) with long short-term memory (LSTM) to analyse and predict the behaviour of users of mobile devices, utilising a dataset comprising 700 users. The model combines the strengths of convolutional neural networks (CNNs) in spatial feature extraction and long short-term memory (LSTM) networks in temporal sequential analysis. The results demonstrate that the model exhibits excellent performance, with 92% accuracy, 89% precision, 91% recall, and 90% F1 score. The temporal pattern analysis revealed significant variation between the user classes, with the intensive class showing consistently high usage, averaging 300 minutes per day. The key factors influencing the user experience were identified as app usage time (25%), screen on time (22%), and battery consumption (18%). The segmentation of users resulted in the identification of five distinct groups, with Segment 2 exhibiting the highest usage level (6.2 hours per day) and Segment 5 displaying the lowest (1.3 hours per day). The strong correlation (0.89) between app usage time and screen time serves to confirm the importance of optimising the performance of apps. These findings provide a basis for more effective service personalisation and more targeted app development, thereby paving the way for the optimisation of the user experience on mobile devices.
Co-Authors Abdul Wahab Abdullah, Wahyuddin Afriliya Tri Putri Amanah, Fisa Amirudin Amirudin Andrianto Andrianto Arif Rizki Marsa Ariyadi, Ariyadi Cut Muthiadin Deby Handayani Desmita, Yelda Dian Eka Putra Eva Oktavia Febriani Fitri Hertini , Etty Sri Ideva Gaputra Idris Parakkasi Ikhbal Salam, Riyan Ikhsan Irwan Misbach Irwan Misbach Ismael Judijanto, Loso KARTINI Lasmiatun, KMT Mansyuri, Ahmad Ari Milla Apriliana Muin, Rahmawati Nanda, Tyara Nichy Oktaviani Novi Yanti Nurtati Nurtati Nurtati, Nurtati Patria Nagara Putri, Afriliya Tri Putri, Noni Sartika Rafikar. T,, Rahmad Raja Ayu Mahessya Rayendra Rini Afrianti Ronal Watrianthos Rostam Ahmad Efendi Rozi Meri S Sumarlin Safitri, Ina Said, Saida Saputra, Edriagus Sembiring, Rinawati Siradjuddin Siradjuddin, Siradjuddin Suryaningrum , Dyah Ayu Syahrial Syofria Meidona Widya Wahyuni Yelda Desmita Yuhefizar Yuhefizar Zaki Zaki