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All Journal Computer Based Information System Journal MATRIK : Jurnal Manajemen, Teknik Informatika, dan Rekayasa Komputer Indonesian Journal of Electrical Engineering and Computer Science Jurnal Computer Science and Information Technology (CoSciTech) Majalah Ilmiah UPI YPTK Jurnal Ipteks Terapan : research of applied science and education Jurnal Pustaka Mitra : Pusat Akses Kajian Mengabdi Terhadap Masyarakat Jurnal Sains Informatika Terapan (JSIT) Indonesian Journal of Informatic Research and Software Engineering The Indonesian Journal of Computer Science Jurnal Pustaka Paket
Muhammad, Abulwafa
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Analyzing the use of Social Media by Fashion Designers with K-Means and C45 Abulwafa Muhammad; Sarjon Defit
MATRIK : Jurnal Manajemen, Teknik Informatika dan Rekayasa Komputer Vol 21 No 2 (2022)
Publisher : LPPM Universitas Bumigora

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (354.451 KB) | DOI: 10.30812/matrik.v21i2.1432

Abstract

Social media is one part of digital marketing that is used for the development of marketing business products known as social-marketing. The use of social media as social marketing is still managed conventionally and has not implemented business social media. This study was conducted to analyze the clusters and classifications of the use of social media by fashion designers in West Sumatra in marketing their products. This analysis uses the k-Means algorithm and c45 uses the Rapidminer application for the fashion designer industry in West Sumatra. Data is collected from Instagram and Facebook of fashion designers. The data analyzed by K-Means resulted in 3 clusters of social media use, namely 3 less active clusters, 12 active clusters and 1 very active, then classification using the C45 method resulted in a decision tree that described the most and the least in using social media. This study resulted in grouping and classifying variables from whether or not the use of social media in social marketing for the fashion designer industry players in West Sumatra was good or not. The results of this study can be used as a reference for developing integrated marketing for West Sumatra fashion designers.
Sistem Pakar Diagnosis Kelainan Sistem Pencernaan Pada Anak dengan Metode Dampster Shafer Yuki Saputra; Sumijan; Abulwafa Muhammad
Majalah Ilmiah UPI YPTK Vol. 26 (2019) No. 2
Publisher : Universitas Putra Indonesia YPTK Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35134/jmi.v26i2.21

Abstract

The problems that often occur in children are as follows: Spit up, dysphagia, Cyclic vomiting syndrome, Colic, Diarrhea, Constipation. Dempster-Shafer is a mathematical theory for proof based on belief functions and plausible reasoning, which are used to combine separate pieces of information (evidence) to calculate the probability of an event. This theory was developed by Arthur P. Dempster and Glenn Shafer. In general the Dampster-Shafer theory is written in a Belief, Plausibility interval (Triara Puspitasari et al, 2016). Able to produce the type of disease experienced by the patient and provide recommendations for what treatment should be done by the patient.
Membangun Branding Logo Wisata Sejarah Sumatera Barat Muhammad Rio Akbar; Riki Iskandar; Abulwafa Muhammad
Majalah Ilmiah UPI YPTK Vol. 26 (2019) No. 2
Publisher : Universitas Putra Indonesia YPTK Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35134/jmi.v26i2.25

Abstract

Pemerintah Sumatera Barat Saat ini sedang mengembangkan diri sebagai salah satu destinasi wisata di dunia, terlebih saat Sumatera Barat berhasil memenangkan beberapa Item dalam kompetisi Destinasi Wisata Halal Dunia. Keunikan masyarakat, budaya, keindahan alam dan keragaman kuliner menjadi andalan pemerintah dalam memajukan sektor pariwisata. Sumatera Barat juga didukung oleh keragaman warisan budaya masa lalu / wisata sejarah, yang memiliki potensi besar untuk dikembangkan. Penelitian ini dilakukan untuk menganalisa kondisi branding promosi wisata sejarah Sumatera Barat yang telah ada saat ini, didukung dengan konsep branding Desain Komunikasi Visual. Penelitian ini diharapkan menemukan berbagaimacam hal yang dapat dijadikan referensi guna mendesain dan membangun branding logo romosi Wisata Sejarah suamtera Barat yang terintegrasi.
DEVELOPMENT OF E-FASHION DIGITAL MARKETING APPLICATION FOR THE CREATIVE FASHION INDUSTRY WEST SUMATERA Abulwafa Muhammad; Dhio Saputra
Jurnal Ipteks Terapan (Research Of Applied Science And Education ) Vol. 14 No. 3 (2020): Re Publish Issue
Publisher : Lembaga Layanan Pendidikan Tinggi Wilayah X

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (432.336 KB) | DOI: 10.22216/jit.v14i3.104

Abstract

This research was conducted to determine the digital marketing needs of fashion industryproducts in the province of West Sumatra. Conducting needs analysis based on currentmarketing conditions of the fashion industry products provides direction for thedevelopment of digital marketing applications that are needed. The analysis in this studyuses a data mining algorithm and will produce an integrated digital marketing applicationfor fashion industry players in West Sumatra. So that the fashion industry has a containerbased on digital marketing to accommodate all products and market it. This will providegreater opportunities for these fashion products to be known by the community and willincrease the pattern of product marketing.
Analysis of sales levels of pharmaceutical products by using data mining algorithm C45 Rini Sovia; Abulwafa Muhammad; Syafri Arlis; Guslendra Guslendra; Sarjon Defit
Indonesian Journal of Electrical Engineering and Computer Science Vol 22, No 1: April 2021
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijeecs.v22.i1.pp476-484

Abstract

This research was conducted to analyze the level of sales of pharmaceutical products at a Pharmacy. This is done to find out the types of products that have high and low sales levels. This study uses the C45 data mining algorithm concept that will produce a conclusion on the prediction of sales of pharmaceutical products through data processing obtained from sales transactions at pharmacies. This C45 algorithm will form a decision tree that provides users with knowledge about products that are in great demand by consumers based on sales data and predetermined variables. The final result of the C45 algorithm produces a number of rules that can identify the inheritance of a type of medicinal product. C45 algorithm is able to produce 20 types of categories that will be labeled goals based on the number of pharmaceutical products, since it can be concluded that C45 successfully defines 55% of the existing objective categories.
IT Management Dengan K-Means Clustering Untuk Pengelompokkan Stok Barang Kurnia, Nensi; Muhammad, Abulwafa; Yanto, Heri
Jurnal Sains Informatika Terapan Vol. 2 No. 1 (2023): Jurnal Sains Informatika Terapan (Februari, 2023)
Publisher : Riset Sinergi Indonesia (RISINDO)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62357/jsit.v2i1.124

Abstract

Management of transaction data in the retail business under study is still carried out conventionally and has not been integrated, this causes the complexity of calculating the number of transactions and stock of goods. For this reason, an analysis of sales transactions was carried out using the k-means method using sales transaction data for 24 samples of goods. There are 3 clusters formed with iteration calculations carried out in 4 iteration stages. The first cluster (Selling Goods) produced 7 items, the second cluster (Selling Goods) produced 5 items and the third cluster (Unsold Goods) produced 12 members. The results of this clustering analysis are used to implement business IT applications in retail business transactions.
Sistem Inventory Menggunakan Metode Supply Chain Management dalam Mengatur Jumlah Ketersediaan Obat pada Apotik Pratiwi, Mutiana; Ilhami Arsyah, Ulya; Pramana Gusman, Aggy; Muhammad, Abulwafa
Indonesian Journal of Informatic Research and Software Engineering (IJIRSE) Vol. 1 No. 2 (2021): Indonesian Journal of Informatic Research and Software Engineering
Publisher : Institut Riset dan Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (628.294 KB) | DOI: 10.57152/ijirse.v1i2.143

Abstract

The development of information technology provides great benefits and convenience, both in terms of data processing and presentation of information on inventory of existing goods in organizations, agencies or companies. One of the business processes that can be developed through information technology is the company's supply chain management process. An inventory information system using a good Supply Chain Management (SCM) method will increase the productivity and performance of the company. In conducting the research conducted at the pharmacy, the aim was to improve the old system. By conducting direct observations in the field, several weaknesses were found from the system that was running at the Arafah Padang Pharmacy. The results of the analysis are applied in an application that is able to process inventory system data using the Supply Chain Management (SCM) method. With the design of an inventory system with the Supply Chain Management (SCM) method, it can be more helpful in processing drug inventory data and the existing inventory system can increase the effectiveness and work efficiency of Pharmacy employees.
Meningkatkan Keterampilan Pengelolaan Keuangan Melalui Pelatihan Aplikasi Pembukuan Menuju Toko Modern di Era Teknologi Informasi Syafnur, Afdhal; Muhammad, Abulwafa; Yusda, Riki Andri
Jurnal Pustaka Mitra (Pusat Akses Kajian Mengabdi Terhadap Masyarakat) Vol 4 No 4 (2024): Jurnal Pustaka Mitra (Pusat Akses Kajian Mengabdi Terhadap Masyarakat)
Publisher : Pustaka Galeri Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55382/jurnalpustakamitra.v4i4.747

Abstract

Di era teknologi informasi yang berkembang pesat, pengelolaan keuangan yang efektif menjadi kunci keberhasilan usaha, terutama bagi usaha mikro, kecil, dan menengah (UMKM). Namun, banyak pelaku UMKM masih menghadapi tantangan dalam pencatatan dan pengelolaan keuangan. Pengabdian masyarakat ini bertujuan meningkatkan keterampilan pengelolaan keuangan UMKM melalui pelatihan aplikasi pembukuan, untuk membantu mereka bertransformasi menjadi toko modern yang lebih efisien dan profesional. Metode kegiatan ini meliputi identifikasi kebutuhan peserta, persiapan materi dan fasilitas pelatihan, pelaksanaan pelatihan dengan sesi teori dan praktik, serta pendampingan dan evaluasi pasca-pelatihan. Hasil pelatihan menunjukkan peningkatan signifikan dalam pemahaman dan keterampilan peserta menggunakan aplikasi pembukuan. Sebelum pelatihan, hanya sekitar 30% peserta yang memahami dasar-dasar pembukuan, tetapi angka ini meningkat menjadi 85% setelah pelatihan. Selain itu, 90% peserta berhasil mengoperasikan aplikasi pembukuan dengan baik, dan 80% dari mereka telah menerapkan aplikasi tersebut dalam operasional sehari-hari. Penggunaan aplikasi pembukuan digital terbukti memberikan manfaat, seperti kemudahan pencatatan transaksi, pembuatan laporan keuangan yang lebih akurat, dan peningkatan efisiensi operasional. Meskipun terdapat kendala seperti kurangnya perangkat keras dan adaptasi teknologi, pendampingan intensif dan dukungan teknis terbukti efektif dalam membantu peserta mengatasi masalah tersebut.
Penerapan Metode FP-Growth Dalam Optimalisasi Bisnis Retail Rhayatun Aviqah; Muhammad, Abulwafa; Mandala, Eka Praja Wiyata
Computer Science and Information Technology Vol 4 No 3 (2023): Jurnal Computer Science and Information Technology (CoSciTech)
Publisher : Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/coscitech.v4i3.5487

Abstract

Sales transaction data is something that can be reused for business decision making. However, in this case, the transaction data is not reused for business purposes, and is only used as an archive of sales reports. The FP-Growth algorithm is a level of a priori association algorithm that uses alternative itemset frequencies based on the numbers that most frequently appear in each transaction (frequent itemset) in a group of data. The characteristic of the FP-Growth algorithm is that the structure of the data used is a tree with the name FP-Tree. With the use of FP-Tree, the FP-Growth algorithm can extract frequent Itemsets from FP-Tree. The FP-Growth method is divided into 3 main stages, namely the conditional pattern base generation stage, the FP-Tree conditional generation stage, and the frequent itemsset search stage. With the application of the FP-Growth method in this study, it can be used to see product sales patterns. The results obtained are in the form of 5 interesting rules by entering a min support value of 10% and min confidance 50%, namely if you buy diapers then buy clothes, if you buy a pacifier baby then buy clothes, if you buy hats then buy clothes, if you buy pants you will buy clothes, and if you buy a singlet you will buy clothes. It is hoped that this research can help Aura Moms Baby & Kids Retail owners in utilizing the results of sales transactions so that the results can be utilized appropriately. This is evidenced by the creation of an E-Business system that can manage sales transactions to determine product purchase patterns at Retail Aura Moms, Baby & Kids.
Optimalisasi Human Resource Management Dengan Metode AHP Untuk Pemberian Bonus Karyawan PT. Talang Gugun Sari Nusantara Yuliandri, Mario; Muhammad, Abulwafa; Lusinia, Shary Armonitha
Jurnal Sains Informatika Terapan Vol. 4 No. 1 (2025): Jurnal Sains Informatika Terapan (Februari, 2025)
Publisher : Riset Sinergi Indonesia (RISINDO)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62357/jsit.v4i1.440

Abstract

PT Talang Gugun Sari Nusantara already has dozens of employees in each branch, each employee has various criteria in every job. Therefore, PT Talang Gugun Sari Nusantara has a way to improve the performance of every employee. By giving bonuses to employees who do their work well and in accordance with the Company's wishes. PT Talang Gugun Sari Nusantara previously conducted an assessment in a manual way that made its assessment irrelevant to the circumstances that occurred. With this problem, the company needs a Decision Selection System using the Analysis Hierarchy Process method to assess employees with several criteria such as attendance, sales of each employee, responsibility, and manners. The research conducted aims to build a software on "Optimizing Human Resource Management by Determining the Provision of Bonuses to Employees of Pt. Talang Gugun Sari Nusantara Using the Analytical Hierarchy Process (AHP) Method". In this study, a case was raised, namely looking for the best alternative based on the criteria that had been determined by using. This method was chosen because it was able to select the best alternative from 4 criteria. In this case, the intended alternative is those who are entitled to receive employee bonuses based on the specified criteria. This research was carried out by finding the value weight of each attribute and then a ranking process was carried out that would determine the optimal alternative, namely employees receiving bonuses.
Co-Authors Aggy Pramana Gusman Ariandi , Vicky Ariandi, Vicky Arsyah, Ulya Ilhami Asrizal, Erick Dhio Saputra Dinul Akhiyar Edi Kurniawan Eka Praja Wiyata Mandala Fazri, Ahmad Harya Guslendra Guslendra Indra Wahyudi, Indra Kurnia, Nensi Lusinia, Shary Armonitha Muhammad Rio Akbar Pratiwi, Mutiana Purnama, Pradani Ayu Widya Rhayatun Aviqah Riki Iskandar Rini Sovia Sarjon Defit Sarjon Defit Sumijan Syafnur, Afdhal Syafri Arlis Vivi Nila Sari yanto, heri Yuki Saputra Yuliandri, Mario Yusda, Riki Andri