DOI: https://doi.org/10.29303/emj.v7i2

Published: September 20, 2024

Articles

Optimization of Classification Algorithms Performance with k-Fold Cross Validation

10.29303/emj.v7i2.212
61-66 Moch. Anjas Aprihartha, Idham Idham
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980

Nowcasting of Indonesia's Gross Domestic Product Using Mixed Sampling Data Regression and Google Trends Data

10.29303/emj.v7i2.187
67-80 Niken Yuliana, Shashella Zelicha Ramadanty, Umu Arifatul Syifa, Fitri Kartiasih
PDF
535

Comparison of Several Univariate Time Series Methods for Inflation Rate Forecasting

10.29303/emj.v7i2.200
81-88 Salfina Salfina, Yunissa Hernanda, Mega Silfiani
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388

Algebraic Structures and Combinatorial Properties of Unit Graphs in Rings of Integer Modulo with Specific Orders

10.29303/emj.v7i2.235
89-92 Sahin Two Lestari, Putu Kartika Dewi, I Gede Adhitya Wisnu Wardhana, I Nengah Suparta
PDF
569

Forecasting the Volatility of Tuna Fish Prices in North Sumatra using the ARCH Method in the Period January - April 2024

10.29303/emj.v7i2.236
93-101 Riska Multiyaningrum, Ihsan Fathoni Amri, M. Al Haris, Havinka Angel Salsabilla, Heppy Nur Asavia Ginasputri, Salsabila Dhea Sintya
PDF
814

Application of the Average Based Fuzzy Time Series Lee Method for Forecasting World Gold Prices

10.29303/emj.v7i2.237
102-107 Husnul Khotimah, Qurratul Aini, Nur Asmita Purnamasari
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460

Mathematical Model of Differential Equations to Population Growth Models with Limited Growth in West Nusa Tenggara Province

10.29303/emj.v7i2.223
108-112 Nuzla Af'idatur Robbaniyyah, Mutia Dewi Anjani, Ni Wayan Eka Lansuna, Ivan Luthfi Ihwani
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436

The Decision on Selecting the Best Laptop Using Analytical Hierarchy Process and Simple Additive Weighting Method at the Faculty of MIPA University of Mataram

10.29303/emj.v7i2.231
113-120 Rifdah Fadhilah, Lisa Harsyiah, Nuzla Af’idatur Robbaniyyah
PDF
1226

Numerical Analysis of Mathematical Model for Diabetes Mellitus Disease by Using Adam-Bashfort Moulton Method

10.29303/emj.v7i2.245
121-129 Nuzla Af’idatur Robbaniyyah, Salwa Salwa, Andika Ellena Saufika Hakim Maharani
PDF
359

Stock Portfolio Optimization Using Single Index Model (SIM) with Exponentially Weighted Moving Average (EWMA) Approach

10.29303/emj.v7i2.247
130-138 Ainul Mutmainna, Nurwahidah Nurwahidah, Sri Dewi Anugrawati
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593