Vol. 14 No. 2 (2025): Unnes Journal of Mathematics Volume 2, 2025

Articles

• Comparison Of Long Short-Term Memory and Gated Recurrent Unit Methods with RMSProp Optimization in Forecasting Stock Closing Prices

  Rani Anggraini, Arief Agoestanto (Author)

  1-10

  Article ID 28271

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  DOI: https://doi.org/10.15294/ujm.v14i2.28271

• Application Of Min-Plus Algebra in Determining the Shortest Route for Semarang Feeder Buses

  Diana Ayu Lestari (Author)

  11-20

  Article ID 27958

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  DOI: https://doi.org/10.15294/ujm.v14i2.27958

• Comparative Analysis of Outpatient Queuing Systems to Improve Hospital Services at ENT Polyclinics and Internal Medicine Polyclinics

  Rismanda Asyifatul Afifah (Author)

  21-28

  Article ID 27956

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  DOI: https://doi.org/10.15294/ujm.v14i2.27956

• Application of Long Short Term Memory, Gated Recurrent Unit, and Hybrid LSTM-GRU in Air Quality Forecasting Based on Air Pollution Index in Semarang City

  Nurul Hidayah (Author)

  29-38

  Article ID 27771

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  DOI: https://doi.org/10.15294/ujm.v14i2.27771

• Forecasting the Number of Tourist Visits to Semarang City Using the Holt-Winters Multiplicative and Fourier Series Analysis (FSA) Methods

  Zuyun Khoiriyah, Dr. Arief Agoestanto (Author)

  39-48

  Article ID 27848

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  DOI: https://doi.org/10.15294/ujm.v14i2.27848

• Comparison of Support Vector Machine and Extreme Learning Machine for Sentiment Analysis of Free Nutritious Meal Program on X Application

  Rizqi Aulia Wijayanti, Arief Agoestanto (Author)

  49-57

  Article ID 27822

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  DOI: https://doi.org/10.15294/ujm.v14i2.27822

• Mathematical modeling of voters participation in Indonesia’s 2024 Presidential Election with consideration of unregistered voters in the final voter list

  Fanisha Heavi Indria, St. Budi Waluya (Author)

  58-70

  Article ID 27359

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  DOI: https://doi.org/10.15294/ujm.v14i2.27359