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Python-Powered Precision: Unraveling Consumer Price Index Trends in Makassar City through a Duel of Long Short-Term Memory and Gated Recurrent Unit Models Abd. Rahman; First Wanita; Rose Arisha; Aditya Halim Perdana Kusuma; Zulmy Azhary
Ceddi Journal of Information System and Technology Vol. 2 No. 2 (2023): December
Publisher : Yayasan Cendekiawan Inovasi Digital Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56134/jst.v2i2.44

Abstract

This research aims to carry out a predictive analysis of the Consumer Price Index in the city of Makassar to anticipate possible impacts on inflation and deflation in the future. The Consumer Price Index is an indicator that can be used as a basis for measuring changes in the prices of goods and services purchased by consumers which have an impact on inflation in a region. The CPI is very useful for knowing the level of increase in prices, services, and income, as well as measuring the amount of production costs. This data was obtained through the official website of the Central Statistics Agency (BPS) for the Makassar city area. The methods used in this research are Long Short Term Memory (LSTM) and Gated Recurrent Unit (GRU). The results of this research show that based on analysis and testing, the LSTM model has an MAE of 1.0849 and the GRU model has an MAE of 0.9915, which shows that there is no significant difference between the two methods and both methods can work very well, however, The lowest error value was obtained in the GRU model using a 70:30 dataset ratio, 9 number of sequences, 16 neurons in hidden layer 1 and 32 neurons in hidden layer 2, and 1000 number of epochs.
Pengaruh Strategi Pemasaran Terhadap Volume Penjualan: Studi Kasus Pada Usaha Kecil Menengah Industri Kopi di Kota Makassar Aditya Halim Perdana Kusuma Putra; Muhtar Sapiri; Rahmi Rahmi
Economics and Digital Business Review Vol. 4 No. 2 (2023): February - July
Publisher : Yayasan Vifada Cendikia Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37531/ecotal.v4i2.791

Abstract

Tujuan dari penelitian ini adalah untuk mengetahui pengaruh variabel strategi pemasaran terhadap volume penjualan. Jenis penelitian ini termasuk dalam penelitian kuantitatif Jenis penelitian yang digunakan dalam penelitian ini adalah deskriptif kuantitatif dengan bantuan sistem komputer (SPSS). Sampel yang digunakan dalam penelitian ini adalah data laporan volume penjualan Dokter Kopi dari tahun 2021-2022. Hasil penelitian secara parsial menemukan bahwa variabel harga tidak berpengaruh positif dan signifikan terhadap volume penjualan, sedangkan variabel promosi dan produk berpengaruh positif dan signifikan terhadap volume penjualan. Dan hasil penelitian secara simultan seluruh variabel independen yaitu harga, promosi dan produk secara bersama-sama berpengaruh positif dan signifikan terhadap variabel dependen yaitu volume penjualan dengan nilai F_hitung sebesar 7.311 lebih besar dari nilai F-tabel sebesar 2.70 dengan nilai signifikansi yang diperoleh sebesar 0.00 yang lebih kecil dari 0.05 atau 5%.
Catalyzing Change: Community-Driven Financial Initiatives for SME Development Aditya Halim Perdana Kusuma Putra; Rosmaladewi Talli; Izki Fikriani Amir
Golden Ratio of Community Services and Dedication Vol. 6 No. 2 (2026): May - October
Publisher : Manunggal Halim Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52970/grcsd.v6i2.586

Abstract

This research explores the impact of community-driven financial initiatives on the development of Small and Medium Enterprises (SMEs) by employing a qualitative research methodology based on a comprehensive literature review. The study aims to assess the efficacy of community-driven financial initiatives in fostering sustainable SME growth, identifying key success factors, challenges, and socio-economic impacts. The literature selection process involved thorough searches of academic databases and repositories, followed by data extraction and analysis using qualitative techniques such as thematic analysis. The findings reveal that community-driven financial initiatives significantly contribute to SME development by providing access to finance, mentorship, and networking opportunities. However, the impact varies depending on institutional design, regulatory environment, and socio-economic context. Challenges including scalability, sustainability, risk management, and governance issues hinder the maximization of their impact. Regulatory frameworks must evolve to accommodate technological innovations while ensuring consumer protection and financial stability. Stakeholder collaboration and innovative solutions are imperative to address these challenges effectively. Overall, community-driven financial initiatives hold immense promise for catalyzing positive change and fostering inclusive economic growth, but addressing challenges is essential to realizing their full potential.
Co-Authors - Lukman S A. Ahmad A. Nirwana Nur Abbas, Ilham Abd. Rahman Abdul Haeba Ramli Abubakar, Herminawaty Achriansyah Ahmad Gani Adhi Hilardi Ahmad Firman Ahmad Ridha Ajmal A Ajmal As'ad Amnah Hadi Andi Adawiah Andi Darmawangsa Andi Faisal Bahari Andi Pattarani Andika Pramukti Andika Prawira Buana Ardi Ardi Arif Murti Rozamuri Asmini Asmini Aylee Christine Alamsyah Sheyoputri Aylee Christine Alamsyah Sheyoputri Basri Modding Budi Guntoro Daduk Merdika Mansur Dedi Juniansyah Dwi Rizky Puspa Elia Ardyan Elpisah, Elpisah Fahrudin Zain Olilingo Faradiva Dwi Azizah Febriyanti Jumat Fika Aryani First Wanita Fitriani Mandung Fyrdha Faradyba Hamzah Fyrdha Faradyba Hamzah Gunawan Bata Ilyas Hernita Hidayat Marmin I Gede Arya Pering Arimbawa Ilyas, Gunawan Bata Ismail HA Izki Fikriani Amir Juniansyah, Dedi Kalla, Rastina Kevin Rivera L. Laela Laisila, Maya Lestari, Setyani Dwi Lina - Mariana, Lina - Lukman S Mangkona, Suriyanti Marwah Yusuf Misfah Muslimawati Muchlis Abbas Muhammad Akil Muhammad Firmansyah Mulang, Hastuti Munawir Nasir Munawir Nasir Najla Gadira Amrul Natsir, Rahmadhany Noch, Muhammad Yamin Nur Syapria Awalia Nurani Nurani Nurhayati Azis Nurlina, Nurliina Nurpadila Nurul Chamidah Pradana, Andi Fadel Pradana Pramukti, Andika Rahmi Rahmi Rahmi, R. Ramli, Mansyur Ratna Dewi Reza, Heru Kreshna Ricky Gunawan, Ricky Rivera, Kevin M. Rose Arisha Rosmaladewi Talli Rozamuri, Arif Murti Rumasukun, Mohammad Ridwan Sabri Hasan Sabri Hasan Sabri Hasan Sapiri, Muhtar Sapriyadi Sapriyadi, Sapriyadi Setyani Dwi Lestari Simanjuntak, Mariana Siti Mariam SITI MARIAM St. Hatidja St. Syahriati Sultan Surani Suriyanti Suriyanti Syahnur Said Syahnur, Haerdiansyah Syamsu Nujum Syamsuri Rahim Yulia Tri Samiha Yunus, Abdul Thalib Yusran Paris Yusran Paris Yusuf, Marwah Zanrina Nurul Safhira Zulmy Azhary