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All Journal Tech-E Jurnal Ilmiah FIFO JITK (Jurnal Ilmu Pengetahuan dan Komputer) Dinamisia: Jurnal Pengabdian Kepada Masyarakat IJISCS (International Journal Of Information System and Computer Science) Progresif: Jurnal Ilmiah Komputer Jurnal Informasi dan Teknologi Journal of Applied Engineering and Technological Science (JAETS) Bulletin of Computer Science Research Abdi-Dharma NEAR: Jurnal Pengabdian kepada Masyarakat Jurnal Maklumatika Journal of Systems Engineering and Information Technology Jurnal Pengabdian Masyarakat Nasional IJISCS (International Journal of Information System and Computer Science)
Ruci Meiyanti
Universitas Mercu Buana
Humanities Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Nursing Public Health Social Sciences Transportation Other

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Integrating Fibonacci Retracement To Improve Accuracy of Time Series Prediction of Gold Prices Bagus Priambodo; Ruci Meiyanti; Samidi Samidi; Gushelmi Gushelmi; Rabiah Abdul Kadir; Azlina Ahmad
Journal of Applied Engineering and Technological Science (JAETS) Vol. 6 No. 2 (2025): Journal of Applied Engineering and Technological Science (JAETS)
Publisher : Yayasan Riset dan Pengembangan Intelektual (YRPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37385/jaets.v6i2.6073

Abstract

The prediction of gold prices is crucial for investors and policymakers due to its significant impact on global financial markets. Machine learning and deep learning have been used for predicting gold prices on time series data. This study employs MLR, SVM and CNN LSTM with Fibonacci retracement levels to forecast gold prices based on time series data. The experiment results demonstrate that combining Fibonacci retracement with model prediction significantly enhances predictive performance compared to prediction without Fibonacci. The use of Fibonacci levels has resulted in a higher R² score and lower RMSE score showing that Fibonacci levels influence the accuracy of gold price predictions and strengthen the overall reliability of gold price forecasts. The findings underscore the potential of combining machine learning models with technical analysis tools in financial forecasting. Integrating the Fibonacci retracement level offers valuable insights for market participants, enabling more informed investment decisions and effective risk management strategies.
PELATIHAN PENGGUNAAN MEDIA APLIKASI MYAGRI BAGI KELOMPOK TANI DESA CILEUNGSI KECAMATAN CIAWI KABUPATEN BOGOR Masya, Fajar; Meiyanti, Ruci; Khoiri, Syakur
Jurnal Pengabdian Masyarakat Nasional Vol 5, No 1 (2025)
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/pemanas.v5i1.28695

Abstract

Penyuluhan pertanian adalah proses di mana informasi disampaikan kepada petani melalui kelompok tani dalam bentuk komunikasi. Proses komunikasi ini juga menjadi momen belajar, di mana media digunakan agar petani dapat memahami dan menerima pesan tentang inovasi serta teknologi. Media dianggap efektif jika dapat menyampaikan informasi serta komunikasi dari pemerintah kepada petani dengan baik. MyAgri merupakan aplikasi yang relevan untuk era revolusi industri 4.0, yang mampu menyediakan informasi dan komunikasi secara efisien dalam kegiatan penyuluhan pertanian. Secara umum, tujuan dari program ini adalah untuk memperkenalkan kegunaan, manfaat, dan cara menggunakan aplikasi MyAgri kepada Kelompok Tani. Penggunaan aplikasi ini berhubungan erat dengan peningkatan kemampuan sumber daya manusia Kelompok Tani, khusunya dalam hal keterampilan digital, didorong untuk mampu menggunakan aplikasi edukasi pertanian berbasis sistem android yang sesuai dengan kebutuhan mereka. Dengan begitu, tujuan penyuluhan pertanian seperti penyampaian informasi kebijakan pembangunan sektor pertanian serta pemberian solusi atas permasalahan petani dapat tercapai secara lebih efektif. Program ini berfokus pada usaha untuk meningkatkan kemampuan dan keterampilan Kelompok Tani dengan memberi pelatihan intensif dalam teknologi informasi dan multimedia, serta pada pemahaman aplikasi MyAgri dengan cara yang baik dan mudah. Aplikasi ini dikembangkan guna mengoptimalkan peran Kelompok Tani melalui pemanfaatan teknologi informasi dalam proses edukasi pertanian dengan pendekatan berbasis aplikasi mobile. Hasil dari program ini mencakup peningkatan pengetahuan dan keterampilan Kelompok Tani di desa Cileungsi Kecamatan Ciawi Kabupaten Bogor dalam menggunakan aplikasi MyAgri. Selain itu, program ini juga dapat meningkatkan kemampuan petani dalam mengimplementasikan aplikasi tersebut dalam penyuluhan pertanian. Selanjutnya, kesadaran dan minat Kelompok Tani dalam memanfaatkan aplikasi pertanian secara efisien dan efektif tercermin dari meningkatnya partisipasi dalam kegiatan pertukaran informasi dan komunikasi selama proses penyuluhan. Pemanfaatan aplikasi tersebut terbukti mendukung peningkatan produksi serta memperluas jangkauan pemasaran hasil pertanian, yang secara tidak langsung berdampak pada peningkatan pendapatan dan kondisi ekonomi petani.
PEMANFAATAN WEBSITE BANK SAMPAH SEBAGAI SARANA EDUKASI LINGKUNGAN DI KELURAHAN DURI KEPA Fajriah, Riri; Meiyanti, Ruci; Jumaryadi, Yuwan; Hakim, Lukman; Zuli, Faizal; Santoso, Teguh Budi
Jurnal Pengabdian Masyarakat Nasional Vol 5, No 1 (2025)
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/pemanas.v5i1.34509

Abstract

Kelurahan Duri Kepa sebagai salah satu Kelurahan di Kecamatan Kebon Jeruk Jakarta Barat berencana untuk meningkatkan kesadaran masyarakat dalam hal ketertiban lingkungan seperti pengolahan sampah melalui bank sampah yang sudah disediakan oleh pihak kelurahan. Akan tetapi, permasalahan yang dihadapi saat ini adalah manajemen administrasi pengelolaan bank sampah masih dilakukan secara manual dan beresiko terjadi kesalahan pencatatan data dan laporan manajemen bank sampah di Kelurahan Duri Kepa menjadi tidak akurat. Oleh karena itu diperlukan upaya edukasi mengenai pemanfaatan website bank sampah untuk meningkatkan proses administrasi tata kelola bank sampah secara digital. Adapun bentuk edukasi tersebut dilaksanakan dalam kegiatan pengabdian masyarakat oleh tim dosen dan mahasiswa dari Program Studi Sistem Informasi Fakultas Ilmu Komputer Universitas Mercu Buana. Peserta kegiatan pengabdian masyarakat diwakilkan oleh tim PKK, PPSU, Staf Kelurahan, Karang Taruna dan perwakilan masyarakat di Kelurahan Duri Kepa. Selain itu, kegiatan ini bertujuan menghasilkan peningkatan kesadaran masyarakat di Kelurahan Duri Kepa terhadap pengelolaan sampah dan memberikan pengalaman belajar langsung di luar kampus bagi mahasiswa dalam merancang dan mengimplementasikan solusi nyata berbasis teknologi, mendorong kolaborasi multidisiplin, serta meningkatkan keterampilan teknis dan sosial. Melalui keterlibatan aktif dalam proyek pengembangan website bank sampah di Kelurahan Duri Kepa, tim dosen dan mahasiswa tidak hanya mengaplikasikan ilmu komputer dalam konteks nyata, tetapi juga membangun jejaring dengan pemerintah daerah dan komunitas, yang memperkuat kontribusi akademisi dalam memberdayakan masyarakat secara langsung. 
Aplikasi Arisan Marga Berbasis Web Menggunakan Metode Linear Congruential Generator Yanto, Rudi; Meiyanti, Ruci
Jurnal Ilmiah FIFO Vol 15, No 1 (2023)
Publisher : Fakultas Ilmu Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/fifo.2023.v15i1.010

Abstract

The advancement of technology has significantly impacted various aspects of life, including the traditional practice of "arisan marga" among the Batak ethnic group. Despite having been conducted manually for many years, technological progress has opened up opportunities for automation and efficiency improvement through application development. Therefore, this research aims to develop a web-based application for "arisan marga" that utilizes the Linear Congruential Generator (LCG) method for the drawing of arisan recipients and incorporates e-voting for the election of committee members. The development process involves PHP as the base, supported by the Codeigniter framework and MySQL database. The research results demonstrate the application's effectiveness in managing member data, arisan finances, and conducting fair and random arisan drawings. This innovative solution enables the execution of "arisan marga" in a modern manner, allowing for online implementation while maintaining transparency and fostering close relationships among the members. As an effective alternative, this web application can be utilized by the "marga" community to preserve and modernize the tradition of "arisan" digitally.
Application Integration for Sustainability Smart Tourism Model in Indonesia Meiyanti, Ruci
Tech-E Vol. 6 No. 2 (2023): TECH-E (Technology Electronic)
Publisher : Fakultas Sains dan Teknologi-Universitas Buddhi Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The existence of the COVID-19 pandemic over the past few years has made the tourism world slump, and Indonesia is no exception. However, this creates a potential use of IT not only for managing tourism activities but also for managing risks and conflicts that arise due to pandemics or others. The existence of various integrated managements on the economic, socio-cultural, and ecological dimensions can create tourism sustainability that is supported by technological advances. The purpose of this study is to provide a comprehensive and integrated model of sustainable tourism activities supported by the use of IS/IT infrastructure. The methods used in the formation of this model are Interpretative Structural Modeling (ISM) and smart thinking. From ISM, four key components are produced, namely innovation, local wisdom, local residents resources, and revitalization of tourist destinations due to disasters. The results of this study are in the form of a smart tourism sustainability model in Indonesia which is supported by an integrated application derived from the four key components
IMPLEMENTATION OF CMMI IN MEASURING THE PERFORMANCE OF THE WASTE BANK INFORMATION SYSTEM DEVELOPMENT PROJECT IN KELURAHAN DURI KEPA JAKARTA BARAT Fajriah, Riri; Meiyanti, Ruci
IJISCS (International Journal of Information System and Computer Science) Vol 8, No 2 (2024): IJISCS (International Journal of Information System and Computer Science)
Publisher : Bakti Nusantara Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56327/ijiscs.v8i2.1727

Abstract

The goal of CMMI (Capability Maturity Model Integration) adoption in project performance measurement is to enhance and optimize the Waste Bank Information System project's development process. Through the adoption of the CMMI's best practices and principles, the project team can increase the productivity and efficiency of project implementation. With improved risk identification and management, the project is less likely to encounter difficulties or fail. This is made possible by CMMI. The GAP Analysis assessment stage of the research process is used to determine how well Duri Kepa Village has followed the CMMI process. Next, the project's goals and scope are established. Finally, the CMMI process is mapped to the stages of implementation and process modifications in accordance with CMMI practices, as well as the process of performance monitoring and measurement. The aim of this study is to improve the project completion predictability for the Waste Bank Information System design and implementation in Duri Kepa Village. The project team will be better equipped to plan, coordinate, and manage project resources in order to promote project success by putting CMMI standards into practice.
Implementasi Algoritma Random Forest untuk Analisis Sentimen Ulasan Pengguna Aplikasi Merdeka Mengajar Jumaryadi, Yuwan; Meiyanti, Ruci; Fajriah, Riri; Mahsyar, Athiyyah Nisrina; Anggraeni, Puspita Sari
Bulletin of Computer Science Research Vol. 5 No. 4 (2025): June 2025
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bulletincsr.v5i4.530

Abstract

Education plays a major role in determining the quality of human resources. The role of teachers is very important as educators who provide guidance and learning. As an effort to facilitate teachers to carry out their duties and responsibilities, especially in the Merdeka Mengajar curriculum, the Ministry of Education and Culture has developed an application called Merdeka Mengajar. However, there is no method to classify sentiment or opinions from comment data on the Merdeka Mengajar application user satisfaction survey on the Google Playstore, in order to determine the extent of user satisfaction with the Merdeka Mengajar application. This study aims to observe sentiment analysis regarding user opinions on the Merdeka Mengajar application on the Google Playstore using the Random Forest, SVM and Naïve Bayes algorithms using TF-IDF weighting for the classification process. This study uses secondary data derived from user reviews of the Merdeka Mengajar application and is classified using the Random Forest, SVM, and Naïve Bayes methods. The results of the classification show that the Random Forest algorithm is the best algorithm in predicting Merdeka Mengajar application user reviews compared to Naive Bayes and SVM.
Increasing Financial Literacy of West Jakarta City MSMEs Through SIAPIK Application Training: Peningkatan Literasi Keuangan UMKM Kota Jakarta Barat Melalui Pelatihan Aplikasi SIAPIK Rahayu, Puji; Meiyanti, Ruci; Tarmidi, Deden; Putra, Yananto Mihadi; Maulana, Goffari
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 7 No. 6 (2023): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/dinamisia.v7i6.12261

Abstract

UMKM di Indonesia terus meningkat secara kuantitas meski tidak selalu dalam kualitas, padahal Pemerintah mengharapkan UMKM naik kelas. Salah satu yang merupakan kendala stagnannya UMKM dan terkadang gulung tikar adalah ketidakmampuan UMKM dalam menganalisis kinerja usahanya dan tidak memiliki target di masa mendatang. Laporan keuangan dapat membantu UMKM dalam menganalisis kinerja masa lalu dan target masa mendatang, namun banyak kendala dihadapi UMKM dalam penyusunan laporan keuangan. Kegiatan Kemandirian Masyarakat ini dilakukan dengan metode sosialisasi penyusunan Laporan Keuangan menggunakan SIAPIK yang dicetuskan Bank Indonesia, serta praktik dan studi kasus penyusunan laporan keuangan sederhana berdasarkan SAK EMKM. Berdasarkan Pretest dan Posttest yang dilakukan, terjadi peningkatan pemahaman dan kemampuan peserta yaitu pelaku UMKM di Kota Jakarta Barat dengan 100% menyatakan kebermanfaatan pelatihan SIAPIK serta bersedia untuk menggunakan aplikasi SIAPIK pada penyusunan laporan keuangan usaha. Dengan kegiatan ini diharapkan UMKM bertambah sadar akan manfaat laporan keuangan bagi keberlangsungan bisnis.
Co-Authors Afifah Fidaiyah Anggraeni, Puspita Sari Azlina Ahmad Bagus Priambodo Bambang Jokonowo Bayu Waseso Bayu Waseso Deden Tarmidi Difa Nur Rofi Difa Nur Rofi Fachroni Arbi Murad Faizal Zuli, Faizal Fajar Masya Fajriah, Riri Gushelmi Jumaryadi, Yuwan Khoiri, Syakur Khoirul Anam Lukman Hakim Mahsyar, Athiyyah Nisrina Maulana, Goffari Muhammad Yusuf Bagus Rasyiidin Puji Rahayu Rabiah Abdul Kadir Rievaldy Ardhyka Riri Fajriah Riri Fajriah Riri Fajriah Rudi Yanto, Rudi Samidi Samidi Santoso, Teguh Budi Yananto Mihadi Putra