PENERAPAN METODE CHI-SQUARE AUTOMATIC INTERACTION DETECTION (CHAID) DAN MODEL…

This study aims to explore factors closely associated with the Prevalence of Undernourishment (PoU) in Indonesia and to estimate the probability of PoU levels based on influential variables. The methods used are CHAID and ordinal logistic regression. The independent variables analyzed include rice production, population density, percentage of poor population, percentage of per capita food expen…

PENGELOMPOKAN KABUPATEN/KOTA DI SUMATERA BAGIAN SELATAN MENURUT PRODUKSI PERT…

The agricultural sector plays an important role in supporting food security, providing raw materials, and improving the economy of a country. The purpose of this study was to determine agricultural production results graphically and grouping districts/municipalities based on agricultural production results using biplot analysis and single linkage and complete linkage cluster analysis. The objec…

MODEL INTERNET REVERSE CHARGING (IRC) PADA C-RAN FAIR NETWORK BERBASIS DEMAND…

This study aims to formulate an improved C-RAN and IRC model using a fair-network approach based on demand response and heterogeneous incentives, incorporating an exponential utility function, bundling schemes, and user-side optimization of bandwidth usage. In addition, sensitivity analysis is conducted to identify fluctuations in variables and parameters that may affect the optimal solution. T…

ANALISIS PREFERENSI RUMAH TANGGA TERHADAP PENGGUNAAN LIQUEFIED PETROLEUM GAS …

Household preferences in the use of subsidized and non-subsidized LPG are influenced by various socio-economic factors. Therefore, to identify the factors that affect household preferences in using subsidized or non-subsidized LPG, a further analysis using ordinal logistic regression is required. The data used in this study are primary data obtained through questionnaire distribution. The resul…

SEGMENTASI TUMOR HATI PADA CITRA HASIL CT SCAN MENGGUNAKAN MODIFIKASI ARSITEK…

Liver tumors are abnormal tissue growths in the liver that can be benign or malignant. Separating tumor tissue from healthy tissue in CT scan images can be done using segmentation techniques with Convolutional Neural Networks (CNN). The CNN architecture that can be used in image segmentation is U-Net. The encoder extracts important features from the image, but this process can cause the loss of…

OPTIMALISASI PRODUKSI SEMEN MELALUI MODEL GOAL PROGRAMMING: STUDI KASUS SEMEN…

This study aims to optimize cement production planning at Plant II of PT Semen Baturaja Tbk. using the Goal Programming method, with a specific focus on OPC Type I and PCC cement products. The primary objectives of the Goal Programming model are to maximize production targets and minimize raw material usage while considering various production constraints and resource limitations. The data used…

KLASIFIKASI TINGKAT KEKASARAN PERMUKAAN BAJA MENGGUNAKAN RANDOM FOREST DENGAN…

The rapid development of technology and driven by various human needs, has greatly advanced the manufacturing world, resulting in challenges to produce quality products. It is very important to measure and group the level of surface roughness of steel because the roughness of the surface affects how resistant the product is to wear and how well it performs. It is important to classify the level…

ANALISIS PENGARUH KUALITAS LAYANAN BUS DAMRI TERHADAP KEPUASAN DAN LOYALITAS …

The increasing demand for campus transportation requires bus services that are not only available but also of high quality so that students travel experience is comfortable and satisfying. The Sriwijaya University DAMRI Bus is one of the modes of transportation used by students for inter-campus mobility. Although the facilities and services of the DAMRI Bus are quite good, the level of user sat…

PENERAPAN ANALISIS KLASTER K-MEDOIDS DALAM PENGELOMPOKKAN SAYURAN BERDASARKAN…

The high percentage of insufficient vegetable consumption in Indonesia remains a ‎concern, as it is still below the recommended intake. Identifying alternative vegetables ‎with similar nutritional content can facilitate the clustering process and assist in ‎selecting substitute vegetables with comparable nutrients. Therefore, clustering ‎analysis is required to identify groups of vegeta…

APLIKASI METODE HARMONY SEARCH PADA CAPACITATED VEHICLE ROUTING PROBLEM DALAM…

Pengelolaan sampah di Desa Pulau Semambu membutuhkan penentuan rute kendaraan yang efisen dari 12 lokasi Tempat Pembuangan Sementara (TPS) ke Tempat Pembuangan Akhir (TPA) Palem Raya. Penelitian ini bertujuan untuk menentukan rute kendaraan sampah yang optimal dengan menerapkan metode Harmony Search (HS) pada Capacitated Vehicle Routing Problem (CVRP). CVRP digunakan untuk memastikan bahwa volu…

PENGALOKASIAN OPTIMAL UNIT EMERGENCY DI KOTA PALEMBANG DENGAN PROFILE MATCHIN…

Aksesibilitas dan kualitas layanan kesehatan darurat di Kota Palembang sangat bergantung pada penentuan lokasi unit emergency yang optimal. Penelitian ini bertujuan untuk menentukan unit emergency yang optimal di setiap kecamatan di Kota Palembang dengan menggunakan metode Profile Matching (PM) dan Simple Additive Weighting (SAW). Evaluasi didasarkan pada enam kriteria, diantaranya tingkat pela…

IMPLEMENTASI METODE COMPLEX PROPORTIONAL ASSESSMENT (COPRAS) DAN MULTI-OBJECT…

Unit Emergency, yaitu UGD maupun IGD, memiliki peran krusial dalam penanganan awal pasien dengan kondisi kritis dan mengancam jiwa. Di Kota Palembang, distribusi fasilitas Unit Emergency yang belum merata berdampak pada aksesibilitas masyarakat terhadap layanan darurat. Penelitian ini bertujuan untuk menentukan lokasi optimal rumah sakit dengan fasilitas Unit Emergency dari 31 alternatif di Kot…

METODE K-MEDOIDS UNTUK PENGELOMPOKAN KABUPATEN/KOTA DI PROVINSI SUMATERA SELA…

Tingginya prevalensi stunting di Provinsi Sumatera Selatan menunjukkan bahwa permasalahan gizi pada anak masih menjadi tantangan serius. Selain itu, faktor faktor penyebab stunting diketahui bervariasi antarwilayah, sehingga diperlukan analisis pengelompokan untuk memahami pola kemiripan antar kabupaten/kota berdasarkan faktor-faktor yang berkaitan dengan kejadian stunting. Penelitian ini bertu…

IMPLEMENTASI METODE ADAPTIVE BOOSTING (ADABOOST) DALAM KLASIFIKASI KEJADIAN H…

Classifying rainfall events can be challenging when the available data is incomplete or contains missing values. Several imputation methods can be used to address missing data, such as the mean imputation method and the K-Nearest Neighbors Imputation method. For classification purposes, many techniques can be utilized, one of which is the Adaptive Boosting (AdaBoost) method. AdaBoost is designe…

ANALISIS KONFIGURASI BIPLOT ELEMEN-ELEMEN CUACA MENGGUNAKAN ANALISIS PROCRUST…

Changes in weather elements can affect various sectors such as agriculture, economy, tourism, and disaster mitigation, especially in tropical regions such as Pagar Alam Municipality. This study aims to analyze weather elements in Pagar Alam in 2020, 2021, and 2022 using biplot analysis and comparing biplot configurations using Procrustes analysis. Weather elements include Tmax (Maximum temperat…

PERBANDINGAN BIPLOT INDIKATOR KEPENDUDUKAN DI INDONESIA TAHUN 2020, 2023, DAN…

Indonesia is the fourth most populous country in the world after India, China, and the United States. This condition creates various challenges in resource management and national development, especially in equal access to education, health, and public welfare. This study aims to compare population indicators in Indonesia in 2020, 2023, and 2024. The data matrix includes birth and mortality rat…

KEBIJAKAN INVENTORI OPTIMAL PRODUKSI BERAS DI PERUM DIVRE BULOG SUMSEL DAN BA…

Permintaan yang berfluktuasi pada dua jenis produk beras yaitu PSO dan KOM di Perum Bulog Divre Sumsel dan Babel membuat persediaan pada gudang sering kali mengalami kekurangan dan kelebihan stok. Ketika terjadi kekurangan stok, perusahaan harus melakukan pemesanan kembali yang berdampak pada peningkatan biaya serta menurunnya tingkat kepuasan pelanggan. Untuk mengatasi permintaan yang bersifat…

ANALISIS REGRESI DATA PANEL UNTUK MELIHAT FAKTOR YANG MEMPENGARUHI HARGA SAHA…

Stock price represents the market value of a company formed through the interaction of supply and demand in the stock market. An increase in stock price typically reflects an improvement in firm value and strengthens investor confidence. This study aims to determine the most factors influencing stock prices among energy sector companies listed on the Indonesia Stock Exchange (IDX) during the pe…

IMPLEMENTASI MODEL AUTOREGRESSIVE INTGRATED MOVING AVERAGE (ARIMA) DALAM PERA…

Ethereum (ETH) is one of the largest cryptocurrency by market capitalization and is widely utilized in various blockchain-based applications. The fluctuating nature of Ethereum’s price requires forecasting to assist investors in predicting potential price movements and investment risks. This study aims to identify the best ARIMA model for forecasting daily Ethereum prices. The data used consi…

EKSPLORASI BUDAYA PETANI TAMBAK UDANG DI KABUPATEN OGAN KOMERING ILIR SUMATER…

This study aims to explore the culture of shrimp farmers and develop a dummy regression model to predict shrimp harvest yields. The data used is primary data obtained through surveys and interviews with shrimp farmers in Bumi Pratama Mandira Village, Ogan Komering Ilir Regency. A qualitative approach with a descriptive narrative method was used to explore cultural aspects, while a quantitative …

PEMODELAN REGRESI SPASIAL PREVALENSI KETIDAKCUKUPAN KONSUMSI PANGAN BERDASARK…

This study aims to model and analyze the factors that influence the Prevalence of Undernourishment (PoU) at the regency/city level in Indonesia. The method used is spatial regression. The analysis was conducted separately for the five major islands in Indonesia, namely Sumatra, Java, Kalimantan, Sulawesi, and Papua. The data used included PoU as the dependent variable and seven independent vari…

KLASTERISASI WILAYAH DI INDONESIA BERDASARKAN INDIKATOR PREVALENSI KETIDAKCUK…

The Prevalence of Undernourishment (PoU) is an important indicator for describing the state of food security in Indonesia. This study aims to Cluster regency/city in Indonesia based on seven PoU-related indicators. The Clustering method used is K-Means Clustering. The indicators analyzed include Rice Production, Population Density, Percentage of Poor Population, Percentage of Per Capita Expendi…

CLASSIFICATION AND REGRESSION TREE UNTUK MENGKLASIFIKASIKAN TINGKAT PREVALENS…

This study aims to classify the Prevalence of Undernourishment (PoU) in regencies/cities in Indonesia. The method used is Classification and Regression Tree (CART). The data used is secondary data covering Rice Production (Produksi Beras, PB), Population Density (Kepadatan Penduduk, KP), Percentage of Poor Population (Persentase Penduduk Miskin, PPM), Percentage of Per Capita Food Expenditure (…

MODEL INVENTORI BARANG FARMASI YANG DETERIORATING PADA TINGKAT PERMINTAAN MEN…

In this study, a deteriorating inventory model of pharmaceutical goods with a demand level using a cosine function that considers the storage level is developed. The mathematical model formulation in this research is assisted by WolframAlpha software while the numerical calculation uses the help of Google Colab software. The results showed that the sensitivity analysis carried out affected the …

ANALISIS K-MEANS CLUSTERING UNTUK MENGELOMPOKKAN WAKTU MINGGUAN BERDASARKAN E…

Infused water or spa water is water that is added with pieces of fruit and left to stand for a few hours until the juice comes out, then ready to be consumed, thus providing flavor and health benefits. The lime peel of an orange contains more than 60% flavonoids and 170 different types of phytonutrients. Processing lime as an infused water drink can be an alternative to overcome acidity in citr…

PENERAPAN METODE CONVEX COMBINATION PADA SISTEM PERENCANAAN KEBIJAKAN PERSEDI…

Edition

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ISBN/ISSN

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Collation

xvi, 107 hlm.; ilus.; 29 cm

Series Title

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Call Number

T1577192024

MODEL HETEROGENEOUS FLEET VEHICLE ROUTING PROBLEM UNTUK MENYELESAIKAN PENDIST…

Hidayat Chicken Slaughter House (RPA HDT) is a business that supplies broilers in the city of Palembang which has several restaurant customers spread from the city of Palembang to the city of Banyuasin. RPA HDT serves 9 restaurants by L300 Pickup Cars, 5 restaurants by Honda Vario Motorbikes, and 5 restaurants by Honda Revo Motorbikes. The aim of this research is to minimize the distribution di…

PENERAPAN K-NEAREST NEIGHBORS DAN RANDOM OVERSAMPLING PADA KLASIFIKASI KEJADI…

Before performing classification, it is important to ensure that the dataset used does not contain missing data and imbalanced data. Missing data is a condition where some information or data from the dataset is not available. Imbalanced data is a condition where the number of observations in one class in a dataset is much greater than the number of observations in other classes. The purpose of…

ANALISIS VARIABEL-VARIABEL YANG MEMENGARUHI KETIMPANGAN PENDAPATAN DI 12 KABU…

Income inequality is a problem of uneven distribution of income across regions. In South Sumatra, this income inequality is considered moderate when measured by the Gini ratio. This study aims to identify the variables that significantly affecting income inequality in 12 regencies/municipalities in South Sumatra Province from 2019 to 2023 using panel data regression. Panel data is a combination…

MODEL INVENTORI PADA BARANG FARMASI YANG DETERIORATING DENGAN TINGKAT PERMINT…

This research formulates an inventory model for pharmaceutical items that deteriorates over time due to their logarithmically changing demand and by considering quadratic storage rates. The optimal solution indicates that when the inventory reaches zero (t_1^*) the value is 0.965627 and the cycle length (T_1^*) is 855.22268 resulting in an average minimum total cost ((TC) ̅) of $3.1306×10^4 p…