Doctoral Dissertations
Doctoral Dissertations
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Metode Cost-Sensitive Ensemble dalam Menyelesaikan Multi-Class Imbalanced Classification Problem
(Universitas Sumatera Utara, 2023)This research aims to develop an effective Cost-sensitive learning method for handling imbalanced multi-class Datasets. The method takes into consideration the cost of classification errors and adapts its cost function to ... -
Optimasi Kontinu untuk Speech Emotion Recognition (SER) Berdasarkan Deep Learning dan CMARS
(Universitas Sumatera Utara, 2023)Emotion is a person's condition that influences events that occur in the human subconscious. A person's emotional condition is something that can influence a person's behavior. One form of identifying a person's emotions ... -
Model Masalah Lokasi Fasilitas Dinamis di Wilayah Pasca Bencana dalam Ketidakpastian Menggunakan Pendekatan Deep Learning
(Universitas Sumatera Utara, 2023)Disaster logistics management is vital in planning and organizing humanitarian assistance distribution. The planning problem is facing challenges, such as coordinating the allocation and distribution of essential resources ... -
Pengembangan Metaheuristik Protis pada Neural Network untuk Mengoptimalkan Lapisan Tersembunyi (Hidden Layer)
(Universitas Sumatera Utara, 2023)The difficulty of determining the hidden layer neurons in classical neural network architecture is a frequent problem, so an in-depth exploration and exploitation approach is needed with the Protis Metaheuristic and Swarm ... -
Metode Louvain Coloring untuk Peningkatan Akurasi Algoritma Random Forest dalam Pendeteksi Komunitas Penipuan Transaksi Pengiriman Uang Secara Online
(Universitas Sumatera Utara, 2023)In today's digital age, fraudulent activities, especially on online money transfer platforms, have grown significantly, requiring the development of more sophisticated detection methods. This study proposes a new fraud ... -
Protokol dan Representasi Data pada Aplikasi Pengembangan Terrain 3 Dimensi secara Kolaboratif
(Universitas Sumatera Utara, 2023)Dynamic terrain data in 3D may require a significant time to distribute. Hence, it is important to use an optimal method to increase the efficiency during the data exchange. This research proposes a new method to increase ... -
Heterogeneous Vehicle Routing Problem dengan Mempertimbangkan Stasiun Pengisian Ulang
(Universitas Sumatera Utara, 2023)In the company's distribution chain, transportation is the most important part. Transportation in this context refers to the movement of products from companies to consumers. Transportation activities require substantial ... -
Optimasi Evolving Connectionist System dalam Multivariate Adaptive Regression Splines untuk Prediksi Perilaku Industri Financial Technology
(Universitas Sumatera Utara, 2023)Evolving Connectionist System (ECoS) is a model of Evolving Intelligence Systems (EIS) which has an adaptive and continuous learning method by developing its own structure and function in a machine learning structure. ... -
Model Klasifikasi Awan Konvektif dalam Peringatan Dini Banjir Sumatera Utara dengan Pendekatan CC-Unet
(Universitas Sumatera Utara, 2023)Handling cloud classification in the context of natural disaster mitigation needs is a complex problem. The development of computer science is very much needed to assist flood disaster mitigation in providing tools and ... -
Pendeteksian Objek Dalam Jaringan Sensor Nirkabel Multimedia
(Universitas Sumatera Utara, 2023)Object detection applications can be used to perform surveillance functions on car traffic. A car can be identified by its type and license number (plate). Meanwhile, the reliability of multimedia sensor networks for car ... -
Pengembangan Metode Local Outlier Factor (LOF) Berbasis Pruned Partisi Dengan Memperhatikan Jarak Ketercapaian Deteksi pada Data Stream
(Universitas Sumatera Utara, 2022)Outlier detection is studied and applied in many domains. Outliers arise due to different reasons such as fraudulent activities, structural defects, and mechanical issues. The detection of outliers is a challenging ... -
Pendekatan Data Driven untuk Stokastik Data Envelopment Analysis (SDEA)
(Universitas Sumatera Utara, 2022)This study proposed a decision-making method with a data-driven approach and robust optimization for determining performance efficiency for stochastic data envelopment analysis (SDEA) problems. Numerous situations are ... -
Subword Embedding dengan Pendekatan Byte Pair Encoding dan Morfologi Bahasa Indonesia
(Universitas Sumatera Utara, 2021)The conventional word embedding method treats words as the smallest independent entity unit and ignores word's internal structure. This causes the embedding unable to handle out of Vocabulary (OOV) and unable to capture ... -
Model Dinamis Penetapan Lokasi Evakuasi pada Mitigasi Bencana
(Universitas Sumatera Utara, 2022)Penanggulangan bencana dapat dikelompokan menjadi tiga tahapan mulai dari prabencana, saat tanggap darurat, dan pascabencana. Mitigasi merupakan bagian kegiatan pada tahap prabencana.. Dalam mitigasi salah satu faktor ... -
Optimisasi Quantum Circuit pada Arsitektur Quantum Perceptron untuk Klasifikasi Data
(Universitas Sumatera Utara, 2022)The background of this research is that the proposed learning algorithm is not yet optimal. The measurement value of the percentage of qubits is still 90.7%, it is necessary to increase the value of the percentage of qubits. ... -
Optimalisasi Cluster Berdasarkan Pendekatan Optimisasi Kombinatorial untuk Algoritma Penentuaan Data dalam Cluster
(Universitas Sumatera Utara, 2022)Clustering still leaves problems in selecting the optimal cluster from a number of K tests in order to obtain an accurate grouping analysis. Accurate in the sense of the number of clusters while correct in terms of ... -
Optimization Model foOptimization Model for Smart Sharia Tourism Planning Problems Multi-Criteriar Smart Sharia Tourism Planning Problems Multi-Criteria
(Universitas Sumatera Utara, 2021)Disertasi ini mengusulkan metodologi pengambilan keputusan berdasarkan metode Multi Criteria Decision Analysis MCDA dalam rencana pengembangan wisata syariah SMART berkelanjutan. Wisata syariah SMART adalah kegiatan rekreasi ... -
Model Keputusan Distribusi Sekuensial Terjadwal pada Sistem Manufaktur Berkelanjutan
(Universitas Sumatera Utara, 2021)logistik memiliki peran yang sangat penting dalam proses distribusi, sehingga fungsi strategis manufaktur logistik adalah merencanakan, melaksanakan, dan mengendalikan efektifitas dan efisiensi penyimpanan dan arus barang, ... -
Model Sistem Pendukung Keputusan Optimasi Pengelolaan Potensi Daerah Secara Terpadu dengan Pendekatan Data Driven
(Universitas Sumatera Utara, 2021)The potential of the region should follow dramatic advances in information technology (IT). Spatial data processing has evolved to the point where these results are highly in line with the application challenges desired ... -
Pendekatan Optimisasi Stokastik Kombinatorial untuk Analisis Sentimen di Media Sosial Berdasarkan Teknik Pemilihan Fitur
(Universitas Sumatera Utara, 2021)Undoubtedly that the huge business data could make data analysis becomes more complicated such that the decision making process would be out of reach. This condition happens in the fields of consumer buying behaviour. ...
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