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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949

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
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519

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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363

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
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526

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
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780

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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408

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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390

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
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1204

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
315

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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546