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Implementasi Algoritma Backpropagation Dalam Prediksi Laju Pertumbuhan Penduduk Di Kabupaten Sinjai Napitupulu, Jessica Evonella; Solikhun, Solikhun
Jurnal Manajemen, Pendidikan Dan Ilmu Komputer Vol. 1 No. 1 (2024): JMENDIKKOM Volume 1 No 1 Januari 2024
Publisher : Yayasan Darus Soleh Parung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65309/evgesw76

Abstract

Indonesia merupakan salah satu negara yang mempunyai jumlah penduduk terbanyak di dunia sekitar dua ratus juta jiwa dan menduduki urutan keempat setelah Amerika Serikat dalam daftar jumlah penduduk terbanyak di dunia. Pertumbuhan penduduk Indonesia semakin meningkat dari tahun ke tahun, dan wilayah serta kota menjadi semakin padat penduduknya. Semakin bertambah jumlahnya maka luas wilayah pun semakin berkurang akibat kepadatan penduduk. Penelitian ini membahas tentang penerapan Algoritma Backpropagation dalam prediksi  laju pertumbuhan penduduk di Kabupaten Sinjai. Tujuan dari penelitian ini adalah untuk melakukan prediksi yang dapat membantu pemerintah daerah dalam perencanaan pembangunan dan pengelolaan sumber daya yang lebih efektif. Metode Backpropagation digunakan dalam pelatihan model jaringan syaraf tiruan dengan menggunakan data historis jumlah penduduk serta faktor-faktor yang mempengaruhi pertumbuhan tersebut. Tulisan ini memaparkan hasil penelitian yang bertujuan untuk menerapkan algoritma Backpropagation dalam  upaya memprediksi laju pertumbuhan penduduk di Kabupaten Sinjai dari tahun 2013-2021 dengan menggunakan Microsoft Excel dan Matlab versi 2011b untuk pengolahan dan analisis data. Arsitekturnya menggunakan tiga model, yaitu: 4-5-1, 4-10-1, 4-10-1. Model arsitektur yang paling akurat adalah model 4-10-1 yang memiliki Mean Squared Error (MSE) sebesar 0,00000024 dan tingkat akurasi 100% dengan waktu 00:07 pada epoch 247.
OPTIMIZING SHUFFLENET WITH GRIDSEARCHCV FOR GEOSPATIAL DISASTER MAPPING IN INDONESIA Ahmad, Abdullah; Hartama, Dedy; Solikhun, Solikhun; Poningsih, Poningsih
JITK (Jurnal Ilmu Pengetahuan dan Teknologi Komputer) Vol. 11 No. 2 (2025): JITK Issue November 2025
Publisher : LPPM Nusa Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33480/jitk.v11i2.6747

Abstract

Accurate classification of natural disasters is crucial for timely response and effective mitigation. However, conventional approaches often suffer from inefficiency and limited reliability, highlighting the need for automated deep learning solutions. This study proposes an optimized Convolutional Neural Network (CNN) based on the lightweight ShuffleNet architecture, enhanced through GridSearchCV for systematic hyperparameter tuning. Using a geospatial dataset of 3,667 images representing earthquake, flood, and wind-related disasters in Indonesia, the optimized ShuffleNet model achieved a peak accuracy of 99.97%, outperforming baseline CNNs such as MobileNet, GoogleNet, ResNet, DenseNet, and standard ShuffleNet. While these results demonstrate the potential of combining lightweight architectures with automated optimization, the exceptionally high performance also indicates possible risks of overfitting and dataset bias due to limited variability. Therefore, future research should validate this approach using larger, multi-source datasets to ensure robustness and real-world applicability
Quantum Computing Approach in K-Medoids Method for AIDS Disease Prediction Using Manhattan Distance Wahyudi, Mochamad; Sintagel br Sianipar, Imeldi; Pujiastuti, Lise; Solikhun, Solikhun; Kurniawan, Deny
ILKOM Jurnal Ilmiah Vol 17, No 1 (2025)
Publisher : Prodi Teknik Informatika FIK Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/ilkom.v17i1.2363.44-53

Abstract

Acquired Immunodeficiency Syndrome (AIDS) caused by the Human Immunodeficiency Virus (HIV) is one of the deadliest infectious diseases in the world. Understanding its spread and epidemiological characteristics is crucial for developing and preventing more effective treatments. This study uses the K-Medoids method with a quantum computing approach to predict AIDS based on clinical and demographic data. K-Medoids is chosen to group large amounts of data using a clustering technique that determines the center point (medoid) of each cluster, minimizing the overall distance between data in a cluster. The Manhattan distance is used because it is easier to process data. The quantum computing approach is used to overcome the limitations of classical computing when processing large-scale medical data. This study shows that the application of quantum algorithms to the K-Medoids method allows for faster and more accurate predictions in the diagnosis of AIDS. The tests carried out showed that the prediction accuracy of classical and quantum methods was comparable, namely 85%. The results support the great potential of quantum computing to improve the efficiency of medical predictions. The research involves converting data into quantum format, processing it with the K-Medoids algorithm, and evaluating its performance based on metrics such as intercluster distance and computation time. The research will also identify patterns and risk factor for the spread of AIDS that can be used to develop more effective health interventions. The conclusion of the research is that integrating the K-Medoids techniques can only increase the speed of data processing but also provide competitive accuracy compared to traditional techniques. This research opens up new possibilities in medical data analysis, especially when managing large and complex data sets. The bottom line is that these findings can help make better medical decisions and strategically support AIDS prevention and treatment efforts.
Deep Learning Based MobileNet Optimization For High Accuracy Classification Of Toddler Stunting Wibowo, Anan; Sembiring, Rahmat Widia; Solikhun, Solikhun
Jurnal Teknik Informatika (Jutif) Vol. 7 No. 2 (2026): JUTIF Volume 7, Number 2, April 2026
Publisher : Informatika, Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52436/1.jutif.2026.7.2.5382

Abstract

This study aims to develop and optimize a MobileNet-based deep learning model for toddler stunting classification using whole-body images. A progressive optimization strategy was applied through three scenarios: (1) a baseline MobileNet feature-extraction model, (2) an optimized fine-tuned model, and (3) a final model enhanced with an adaptive ReduceLROnPlateau scheduler. Using a private dataset of 571 images, the proposed model achieved significant improvements—from 97.47% accuracy in the baseline model to a perfect 100% accuracy, precision, recall, and F1-score in the final scenario. These results highlight the novelty of this study, namely the use of whole-body images combined with progressive MobileNet optimization, which substantially outperforms prior studies relying solely on facial image analysis. The proposed approach demonstrates strong potential as a highly accurate and efficient computational tool for clinical stunting screening.