Department of Information Technology: Recent submissions
Now showing items 101-120 of 1500
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Implementasi Algoritma Gated Recurrent Unit untuk Identifikasi Provokasi Doxing di Media Sosial X
(Universitas Sumatera Utara, 2025)The rapid development of social media has transformed the digital communication landscape, but it has also given rise to various forms of abuse, such as provocative doxing. This phenomenon is a planned act of provocation ... -
Implementasi Model DeBERTa untuk Prediksi Kompleksitas Kata Berbahasa Inggris
(Universitas Sumatera Utara, 2025)Word complexity in English texts poses a significant challenge in the field of Natural Language Processing (NLP), particularly for the development of automatic text simplification systems and effective second language ... -
Chatbot Diagnosis Penyakit Kulit pada Anjing Menggunakan Algoritma Long Short-Term Memory dan Fuzzy String Matching
(Universitas Sumatera Utara, 2025)Dogs are loyal pets, are widely kept by humans, and are prone to skin diseases. The high public interest in maintaining dogs has not been supported by knowledge of how the first treatment can be done if the dog has a skin ... -
Klasifikasi Penyakit pada Daun Tanaman Hias Monstera Menggunakan Arsitektur EfficientNet Berbasis Android
(Universitas Sumatera Utara, 2025)Monstera ornamental plants (Monstera spp.) are popular among plant lovers due to their unique and aesthetically pleasing leaf shapes. However, these plants are susceptible to various diseases that can inhibit growth, reduce ... -
Visualisasi Impaksi Gigi Molar Ketiga dengan Augmented Reality dan Speech Recognition
(Universitas Sumatera Utara, 2025)Impacted teeth is a condition in the oral cavity where teeth fail to erupt properly, causing part or all of the tooth to be embedded within the soft tissue of the oral cavity. This condition often occurs with third ... -
Implementasi Attention – Long Short Term Memory dalam Memprediksi Harga Saham Berdasarkan Data Historis dan Analisis Sentimen
(Universitas Sumatera Utara, 2025)The capital market plays an important role in the economy by providing opportunities for people to invest, especially in stock instruments. Stock price prediction is crucial for various stakeholders, such as investors, ... -
Prediksi Tingkat Kesejahteraan di Indonesia Menggunakan Random Forest Regressor Berdasarkan Indikator SDGs
(Universitas Sumatera Utara, 2025)Every country in the world has a responsibility to ensure the welfare of its people. The welfare of the people in Indonesia can also be assessed from the high and low HDI value. As an effort to improve people's welfare ... -
Implementasi Algoritma Knuth-Morris-Pratt pada Sistem Tracer Study Teknologi Informasi Universitas Sumatera Utara
(Universitas Sumatera Utara, 2025)Tracer study is an essential activity for tracking graduate information, including employment status and job-seeking duration, which is highly valuable for program evaluation and accreditation processes. However, the ... -
Prediksi Lama Studi Mahasiswa Menggunakan Algoritma Support Vector Regression (SVR)
(Universitas Sumatera Utara, 2025)The issue of on-time graduation in higher education remains a significant challenge, impacting both the quality of education and institutional accreditation. Many students face delays in completing their studies, which ... -
Implementasi Named Entity Recognition (NER) berbasis Indobert untuk Question Answering System pada Cerita Rakyat Daerah Karo
(Universitas Sumatera Utara, 2025)Folktales are a cultural heritage that must be preserved, yet they are becoming less appealing to the younger generation due to the lack of engaging media. Therefore, this study aims to develop a Question Answering (QA) ... -
Implementasi Model Fine-Tuning BERT dalam Deteksi Konten Judi Online di Media Sosial Twitter (Aplikasi X)
(Universitas Sumatera Utara, 2025)The rapid growth of social media usage has had a significant impact on society, particularly in terms of social interaction, information dissemination, and economic activity. However, behind these benefits, social media ... -
Implementasi Algoritma K-Nearest Neighbor (Knn) dalam Mendeteksi Komentar Cyberbullying pada Konten Media Sosial Menggunakan Chrome Extension
(Universitas Sumatera Utara, 2025)Along with the development of digital technology, the use of social media among the public is very easily accessible without limits. Through social media users ranging from individuals, groups, etc. can socialize and ... -
Identifikasi Kampanye Hitam Terhadap Calon Presiden Indonesia pada Pilpres Tahun 2024 di Media Sosial X Menggunakan Metode K-Means dan IndoBERT
(Universitas Sumatera Utara, 2025)In this highly digital era, social media has become a widely used and favored platform for the public to interact, share information, and express their opinions. Among the various social media platforms available, one of ... -
Klasifikasi Citra Jenis Lesi Lidah dalam Antisipasi Dini Kanker Mulut dengan EfficientnetV2
(Universitas Sumatera Utara, 2025)Oral cancer is one of the most dangerous types of cancer and is often diagnosed late. Tongue lesions are frequently an early sign of this condition, making early detection of tongue lesions crucial to improving patient ... -
Pemilihan Fitur Menggunakan Metode Ensemble Lasso Regression, Random Forest dan Recursive Features Elimination Dalam Klasifikasi Kanker Payudara
(Universitas Sumatera Utara, 2024)Healthcare datasets, especially those used in cancer diagnosis, often present challenges such as high dimensionality, redundancy, and irrelevant features, which can reduce the performance and reliability of automated ... -
Analisis Kinerja Model Support Vector Machine (Svm) Melalui Optimasi Parameter dengan Genetic Algorithm (Ga) pada Klasifikasi Penyakit Ginjal Kronis
(Universitas Sumatera Utara, 2025)This study uses hyperparameter optimization to improve accuracy in classifying chronic kidney disease (CKD) through the Support Vector Machine (SVM) algorithm. SVM is combined with the Grid Search technique for hyperparameter ... -
Optimasi Model Credit Scoring dengan Random Forest dan XGBoost
(Universitas Sumatera Utara, 2025)This study highlights the importance of addressing class imbalance in credit score model datasets to achieve accurate risk prediction, especially in identifying rare default cases The SMOTETomek technique is proven to be ... -
Klasifikasi Penyakit Ginjal Berdasarkan Gambar CT Scan Menggunakan Deep Learning
(Universitas Sumatera Utara, 2025)Kidney is a vital organ in the human excretory system that has an important role in filtering blood and removing waste. Kidney is a serious problem for humans if not treated or treated in the wrong way, misinterpretation ... -
Klasifikasi Penyakit Alzheimer pada Citra MRI menggunakan Metode Convolutional Neural Network - Support Vector Machine
(Universitas Sumatera Utara, 2025)Alzheimer's disease is a progressive neurodegenerative disorder that affects millions of people worldwide. It is characterized by a significant decline in cognitive function and memory, which has a major impact on the ... -
Analisis Kinerja Kombinasi Algoritma Genetika Dan Logika Fuzzy Dalam Optimasi Penjadwalan Pelayanan Kapal Di Pelabuhan Belawan
(Universitas Sumatera Utara, 2025)Vessel service scheduling is one of the key challenges in efficient port logistics management, which requires careful handling of variables such as capacity, time, and priority. In an effort to optimize this process, this ...