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All Journal JISKa (Jurnal Informatika Sunan Kalijaga) Jurnal Pengabdian Masyarakat Sains dan Teknologi Jurnal Pengabdian Masyarakat dan Riset Pendidikan Al-Intaj : Jurnal Ekonomi dan Perbankan Syariah Al-Iqtishad: Jurnal Ekonomi Syariah
Andi Cahyono
Unknown Affiliation
Religion Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Languange, Linguistic, Communication & Media Library & Information Science Mathematics Social Sciences Other

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Sosialisasi Peran Informatika Medis dalam Dunia Teknologi dan Kesehatan pada Siswa SMK Sulthan Muazzam Syah Pekanbaru Andi Cahyono; Ervira Dwiaprini As Syifa; Tarbiah Nurjanah; Dwi Indah Purnama; Sri Utami Rizta
Jurnal Pengabdian Masyarakat Sains dan Teknologi Vol. 3 No. 4 (2024): Desember : Jurnal Pengabdian Masyarakat Sains dan Teknologi
Publisher : Fakultas Teknik Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58169/jpmsaintek.v3i4.620

Abstract

The community service titled Socialization of the Role of Medical Informatics in Technology and Healthcare for Students of SMK Sulthan Muazzam Syah Pekanbaru aims to enhance students' understanding of the importance of information technology in the medical field. This activity was held on campus, focusing on the application of information technology in improving the efficiency, accuracy, and speed of healthcare services. The socialization involved 30 students who actively participated through interactive presentations and simulations of medical technology use cases. The methods used included visual presentations and open discussions about the role of technology in medical diagnosis and data management. Students were also given the opportunity to ask questions regarding career opportunities in the field of medical informatics. The results showed an increased understanding among students about the role of information technology in healthcare, with positive responses concerning career prospects in this field. This activity is expected to motivate students to explore further the application of information technology in the healthcare sector. Future activities are recommended to include more in-depth workshops or technical training in medical informatics.
Comparison of KNN and Random Forest Algorithms on E-Commerce Service Chatbot Zamakhsyari, Fardan; Makayasa, Bagas Adi; Hamami, R. Abudullah; Akbar, Muhammad Tulus; Cahyono, Andi; Amirullah, Amirullah; Hisyamuddin, Muhammad Zida; Siregar, Maria Ulfah
JISKA (Jurnal Informatika Sunan Kalijaga) Vol. 10 No. 1 (2025): January 2025
Publisher : UIN Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/jiska.2025.10.1.100-109

Abstract

Technology heavily influences our lives, with the expansion of e-commerce being an important outcome that demands attention. Given the prevalence of smartphones equipped with messaging apps and fast networks, people often utilize these platforms to communicate with sellers, offering a convenient way for sellers to engage efficiently with a diverse customer base. Recognizing this trend, there is a need for digital transformation of services to improve operational efficiency. Thus, this study aimed to compare the efficiency of classification algorithms in e-commerce service chatbots. The researcher used machine learning techniques with KNN and Random Forest algorithms in this case. To assess the feasibility of the application, the chatbot results will be tested using the confusion matrix method to assess accuracy. From this study, it was obtained that the KNN method and calculating word weight using TF-IDF produces an accuracy value of 71.4%, thus confirming its feasibility.
Efficiency Analysis Of Islamic Rural Banks (BPRS) In Bengkulu And Lampung Provinces Using The Data Envelopment Analysis Approach Cahyono, Andi; Setiawan, Romi Adetio; Kaemah, Tolan; Mufanti, Restu
Al-Intaj : Jurnal Ekonomi dan Perbankan Syariah Vol 11, No 2 (2025)
Publisher : Faculty of Economics and Islamic Business, UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/aij.v11i2.5666

Abstract

Purpose: This study analyzes the efficiency of Islamic Public Financing Banks (BPRS) in Bengkulu and Lampung Provinces during 2019–2023 by examining two BPRS in Bengkulu and four BPRS in Lampung with the largest assets and operating for more than five years.Design/methodology: This research employs a quantitative approach using financial reports of BPRS in both provinces. Samples were determined through purposive sampling based on asset size and operational period. Efficiency was measured using the Data Envelopment Analysis (DEA) method, which applies a linear programming system to construct a non-parametric frontier. The input variables were Third-Party Funds (DPK) and Operational Costs, while the output variables consisted of Fixed Assets, Financing, and Operational Income..Findings: The results indicate that several BPRS experienced inefficiencies. In Bengkulu, BPRS Maslahat Dana Syariah Nusantara was inefficient in 2022 due to high operational costs (+10.03%), low financing (-84.20%), and reduced operational income (-78.36%) caused by the COVID-19 pandemic. In Lampung, inefficiency was found in BPRS Kota Bumi (2019) due to high costs (-12.13%) and suboptimal financing and income; BPRS Metro Madani (2021–2022) due to rising costs (+4.51%) and mismatched financing growth; and BPRS Lampung Timur (2020) due to declining income (-4.91%). Overall, Lampung BPRS demonstrated higher efficiency, with an average score of 0.85 compared to Bengkulu’s 0.70, attributed to broader market access and stronger financial performance in urban-based BPRS.Practical Implication: The study highlights key challenges affecting BPRS efficiency, such as frequent regulatory changes and the economic impact of the COVID-19 pandemic. Strengthening fund allocation, improving cost management, and leveraging government policies on financial inclusion can enhance efficiency and market competitiveness.Originality/Value: This research provides new insights into the efficiency of BPRS in Bengkulu and Lampung by comparing their performance within a regional context. The findings underscore the strategic role of BPRS in supporting financial inclusion and ensuring compliance with sharia principles, while offering recommendations for improving operational sustainability
Literasi Masyarakat Terhadap Produk Keuangan Syariah (Studi pada Bank Tabungan Negara (BTN) Syariah KC Bengkulu di Desa Lokasi Baru Kec. Air Periukan): Pengabdian Erta Agustin, Erta Agustin; Romi Adetio Setiawan; Andi Cahyono
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 1 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 1 (Juli 2025 -
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i1.2577

Abstract

Literasi masyarakat terhadap produk keuangan syariah masih tergolong rendah, terutama di daerah pedesaan. Desa Lokasi Baru, Kecamatan Air Periukan merupakan salah satu wilayah yang memiliki potensi besar untuk perkembangan produk keuangan syariah, namun masih terbatas dalam hal pemahaman dan akses informasi mengenai produk perbankan syariah, khususnya produk Bank Tabungan Negara (BTN) Syariah. Tujuan dari kegiatan pengabdian ini adalah untuk memberikan pemahaman kepada masyarakat mengenai produk keuangan syariah yang ditawarkan oleh Bank Tabungan Negara (BTN) Syariah, mengubah persepsi bahwa produk bank syariah sama dengan produk bank konvensional, serta mendorong masyarakat untuk mulai menggunakan layanan keuangan syariah dalam kehidupan sehari-hari. Kegiatan pengabdian ini dilaksanakan di Desa Lokasi Baru, Kecamatan Air Periukan. Dalam pelaksanaannya, pengabdi menggunakan metode praktik langsung melalui pendekatan survei, wawancara, dan dokumentasi. Hasil dari kegiatan ini menunjukkan adanya peningkatan pemahaman dan pengetahuan masyarakat terhadap produk keuangan syariah. Masyarakat mulai memahami perbedaan mendasar antara sistem syariah dan konvensional, serta menunjukkan minat untuk menggunakan produk keuangan syariah dalam kehidupan sehari-hari.
ANALISIS CIKAL BAKAL SISTEM PEREKONOMIAN ISLAM Cahyono, Andi; Hasanah, Uswatun
Al-Iqtishad: Jurnal Ekonomi Syariah Vol. 4 No. 01 (2022): Juli-Desember 2022
Publisher : Program Studi Ekonomi Syariah

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

Abstract

This study aims to determine the forerunner of the Islamic economic system. The research method used is qualitative research with a research approach (library research). The results of this study indicate that the Islamic economy has started since the Prophet Muhammad SAW served as head of state in Madina, then he made changes to the state's economic and financial system in accordance with the provisions of the Qur'an of the Prophet Muhammad SAW formed the Baitul al Mal, namely all results The collection of state assets is collected first, then issued according to the needs of the state. State income comes from kharaz, zakat, khusz, Jizyah, and other receipts such as kaffarah and inheritance of people who do not have heirs. As for fiscal policy in the early days of Islam, it can be seen that zakat played a very important role in achieving the objectives of fiscal policy, namely to finance government spending and to perform regulatory functions in order to achieve certain economic goals, such as economic growth and the creation of investment and employment. This is not much different from the function of taxes in modern fiscal policy. Therefore, zakat and taxes have similarities in their position in fiscal policy.
Co-Authors Akbar, Muhammad Tulus Amirullah -, Amirullah Dwi Indah Purnama Erta Agustin, Erta Agustin Ervira Dwiaprini As Syifa Hamami, R. Abudullah Hisyamuddin, Muhammad Zida Kaemah, Tolan Makayasa, Bagas Adi Maria Ulfah Siregar Restu Mufanti, Restu Romi Adetio Setiawan Setiawan, Romi Adetio Sri Utami Rizta Tarbiah Nurjanah Uswatun Hasanah Zamakhsyari, Fardan