Claim Missing Document
Check
Articles

Algoritma C4.5 untuk Memprediksi Loyalitas Konsumen Pada PT. HIBA UTAMA Apriana, Veti; Fauziah , Sifa; Yani , Ahmad; Supriyatna , Adi; Christian , Ade; Sumarna , Sumarna; Fahmi , Muhammad
Journal of Students‘ Research in Computer Science Vol. 4 No. 1 (2023): Mei 2023
Publisher : Program Studi Informatika Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/q0emcg44

Abstract

HIBA UTAMA is a company engaged in the transportation sector or often also called PO (Otobus Company) a company that is managed and operated to provide bus rental services and provide convenience to its consumers. The existence of the company has a significant role in providing transportation for consumers to travel and provide comfort and safety on the way. Competition that occurs makes companies vying to provide the best service to consumers. On the other hand consumers are increasingly difficult to understand. Satisfied consumers are not necessarily going to rent again and loyal consumers are not necessarily satisfied with the services provided. Most companies measure consumer satisfaction, but only a few assess customer loyalty and the results of PT. HIBA UTAMA helps increase consumer loyalty. Researchers apply the C4.5 algorithm to predict consumer loyalty at PT. HIBA UTAMA. The variables used are tenant period, rental scale, compliance, tenant loyalty, based on the accuracy results reaching 81%, which shows the C4.5 algorithm is suitable for predicting company customer loyalty.
Sistem Pendukung Keputusan Kelayakan Kredit Pada PT.BPR DP TASPEN Dengan Metode TOPSIS Indriani , Karlena; Sumanto , Sumanto; Christian , Ade; Ahmad Yani , Ahmad Yani; Ruli , Ahmad Rais; Marita , Lita Sari
Journal of Students‘ Research in Computer Science Vol. 4 No. 2 (2023): November 2023
Publisher : Program Studi Informatika Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/q6t2ed19

Abstract

This study focuses on analyzing the feasibility of pension loan applicants for state civil servants at PT. BPR DP TASPEN, with a focus on the use of the Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) as an alternative analysis method. Previously, PT. BPR DP TASPEN uses a subjective evaluation method to assess the feasibility of loan applicants, which leads to potential risks and errors in the analysis. In this study, the authors recommend the use of TOPSIS as a support decision-making system to standardize the analytical process. TOPSIS was chosen for its efficiency in reducing the calculation time and ease of implementation. This method uses criteria and alternatives to calculate, produces the best alternative based on a weighted bobot, and provides the final decision. The results of the study indicate that TOPSIS provides a good solution for determining the feasibility of pension loan applicants. By considering criteria such as age, pension, debt, bank loan, health history, and income, only seven out of 40 loan applicants met the best criteria, which were close to the ideal positive solution. The selected applicants were recommended for approval as pension loans by the company, reducing the potential risks of credit and improving the accuracy of the selection of loan criteria.
OPTIMIZING ELECTRICITY SUBSIDIES: A TOPSIS-BASED DECISION-MAKING APPROACH Amin, Ruhul; Christian, Ade; Radiyah, Ummu; Sumanto, Sumanto; Hariyanto, Hariyanto; Yani, Ahmad
Jurnal Teknoinfo Vol 18, No 1 (2024): Januari
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jti.v18i1.3608

Abstract

A individual or household is said to be in poverty if their income is insufficient to cover even the most basic requirements. According to BPS, 40% of Indonesians live in the country with the weakest economy. The use of power subsidies is one of the government's strategies for combating poverty. To combat poverty, the government works with PT. PLN to implement an electrical subsidy scheme that distributes payments to disadvantaged neighborhoods. The goal of the subsidy is to ensure the availability of power while assisting underprivileged customers and those who haven't heard from PT. PLN so they may take part in enjoying electrical energy. However, there are still challenges when there are several procedures, which makes it difficult to make judgments since they must take into account numerous factors. Using TOPSIS to solve 10 possibilities, including the following, is one way to get around the FMADM's various requirements: job, income, dependents, vehicle assets, home ownership, building area, source of drinking water, electrical power range, kind of floor, and type of house wall. According to the study's precise findings, only 11 residents out of 20 submissions received immediate recommendations for receiving power subsidies without having to wait a lengthy period. Additionally, although 9 people received recommendations for aid, only 1 received a recommendation against receiving support.
RANCANG BANGUN SISTEM INFORMASI PEMINJAMAN PERANGKAT DEMO VIDEO CONFERENCE BERBASIS WEB DENGAN MODEL WATERFALL Christian, Ade; Ariani, Fattya
Jurnal Pilar Nusa Mandiri Vol 14 No 1 (2018): Pilar Nusa Mandiri : Journal of Computing and Information System Periode Maret 2
Publisher : LPPM Universitas Nusa Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1088.726 KB) | DOI: 10.33480/pilar.v14i1.100

Abstract

Dalam era globalisasi sekarang ini, teknologi informasi melaju dengan cepatnya. Adapun komputer yang merupakan peralatan yang diciptakan untuk mempermudah pekerjaan manusia, saat mencapai kemajuan baik di dalam pembuatan hardware maupun software. PT. Aliansi Sakti membutukan sekali adanya suatu system database yang menunjang dan memberikan kemudahan dalam mendata perangkat demo unit. Dikarenakan masih dilakukan pendataan barang demo secara manual, sehingga sering terjadi penataan perangkat demo yang masih berantakan. Hal ini dipicu karena banyaknya perangkat demo unit milik PT. Aliansi Sakti. Dan saat proses berlangsung terjadi kesalahan dalam pencatatan, kurang akuratnya laporan yang dibuat dan keterlambatan dalam pencarian data-data yang diperlukan. Perancangan sistem database ini merupakan solusi yang terbaik untuk memecahkan permasalahan- permasalahan yang ada. Serta dengan sistem yang terkomputerisasi dapat tercapai suatu kegiatan yang efektif dan efisien dalam menunjang aktifitas pada perusahaan ini. Sistem yang terkomputerisasi lebih baik dari sistem yang manual agar berjalan lebih efektif dan efisien.
EVALUASI PENERAPAN INVENTORY SYSTEM MENGGUNAKAN TECHNOLOGY ACCEPTANCE MODEL (TAM) Christian, Ade
Jurnal Pilar Nusa Mandiri Vol 15 No 1 (2019): Pilar Nusa Mandiri : Journal of Computing and Information System Periode Maret 2
Publisher : LPPM Universitas Nusa Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (944.647 KB) | DOI: 10.33480/pilar.v15i1.401

Abstract

This research aim was to evaluate and analyze Inventory System implementation using the Technology Acceptance Model (TAM). The data used in this research are primary data and secondary data, collected using several data collection techniques, such as observation, interviews, questionnaires, and literature review. The variables in this research are Perceived Usefulness, Perceived Ease of Use, Attitude Toward Using, Perceived Enjoyment, Acceptance of IT. Processing and analysis of data in this research were using descriptive statistical analysis and simple linear regression analysis, which done by the support of the Application SPSS version 21. The results of this research are as follows 1) perceived ease of use Inventory System has given a positive and significant influence on Perceived Usefulness. 2) Perceived Usefulness Inventory System has given a positive and significant influence on user’s attitude. 3) Perceived Ease of Use has given positive and significant influence on the user’s attitude. 4) Perceived Enjoyment has given positive and significant influence on the user’s attitude. 5) Perceived Usefulness has given a positive and significant influence on the acceptance of IT. 6) Perceived Ease of Use has given positive and significant influence on the acceptance of IT.
Pelatihan Desain Grafis Untuk Memaksimalkan Peran Media Sosial Pada JPRMI Menggunakan Aplikasi Canva Supriyadi, Supriyadi; Christian, Ade; Suryani, Indah; Rusdi, Ibnu
Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Vol. 4 No. 3 (2024): Mei 2024 - Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat
Publisher : Indonesian Scientific Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59395/altifani.v4i3.542

Abstract

Penyajian informasi visual sangat penting dalam menyampaikan pesan secara efektif. Informasi visual memiliki kekuatan untuk menyampaikan ide, data, dan konsep secara cepat, menarik, dan mudah diingat. Informasi visual cenderung lebih mudah diingat daripada informasi dalam bentuk teks. Rasio pemrosesan visual dalam otak manusia jauh lebih tinggi, sehingga informasi visual dapat meninggalkan kesan yang lebih kuat dan tahan lama dalam ingatan. Canva adalah salah satu alat atau platform yang populer digunakan untuk mendesain informasi visual. Canva menawarkan berbagai fitur dan template yang memudahkan pengguna dalam membuat grafis, infografis, poster, presentasi, dan desain visual lainnya. Pengabdian kepada masyarakat dalam bentuk pelatihan Canva dapat memberikan manfaat yang signifikan bagi JPRMI dalam menciptakan materi dan konten yang menarik serta memperkuat komunikasi visual dalam lingkup tugas mereka. Dengan Canva, JPRMI dapat membuat brosur, poster, undangan, dan materi promosi lainnya dengan mudah dan cepat. Mereka dapat memilih template yang sesuai, menambahkan informasi acara, mengedit desain, dan menghasilkan materi promosi yang menarik dan profesional.
PEMILIHAN DOSEN TELADAN BERPRESTASI DENGAN METODE MULTI ATTRIBUTE UTILITY THEORY (MAUT) Pujiastuti, Lise; Amin, Ruhul; Hariyanto, Hariyanto; Supriyatna, Adi; Christian, Ade; Sumanto, Sumanto
Journal of Innovation And Future Technology (IFTECH) Vol 6 No 2 (2024): Vol 6 No 2 (August 2024): Journal of Innovation and Future Technology (IFTECH)
Publisher : LPPM Unbaja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47080/iftech.v6i2.3398

Abstract

This study aims to evaluate the performance of lecturers in higher education using the Multi Attribute Utility Theory (MAUT) method. The main problem faced is the complexity of assessing lecturers based on the Tri Dharma of Higher Education-education, research, and community service-as well as the challenges of subjectivity and inefficiency in manual assessment. MAUT was chosen due to its ability to consider various assessment criteria in a structured and objective manner and follows the standardization of outstanding lecturer assessment including: Education, Research, Community Service, Discipline, Commitment, Cooperation Ability and Ability to innovate. The results showed that Adi Fajar Insani had the best performance with a total final score of 1.01, while Dian Eka Fitriani had the lowest score of 0.00. The MAUT method proved effective in providing a comprehensive and fair assessment, overcoming the limitations of traditional methods that are not thorough. The conclusion of this study is that the application of MAUT can improve the objectivity, efficiency, and accuracy of the lecturer evaluation process, thus encouraging the improvement of lecturer quality and productivity in various fields. Further research is recommended to develop more relevant assessment criteria, involve larger samples, and explore the use of more sophisticated technology to support the assessment process.
Supplier Selection Very Small Aperture Terminal using AHP-TOPSIS Framework Sumanto, Sumanto; Indriani, Karlena; Marita, Lita Sari; Christian, Ade
Journal of Intelligent Computing & Health Informatics Vol 1, No 2 (2020): September
Publisher : Universitas Muhammadiyah Semarang Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jichi.v1i2.6290

Abstract

There are several methods of decision making VSAT IT goods suppliers such as: Promethee, Technique for Order Preference by Similarity to Ideal Solution (TOPSIS), Analytical Hierarchy Process (AHP). Decision-making in the selection of the best suppliers, we have the basis of assessment criteria, and we will also be faced with more than one alternative. If alternatives are only two, maybe still easy for us to choose, but if the alternative is a lot of choice, it is quite difficult for us to decide. Analytical Hierarchy Process (AHP) is a technique that was developed to help overcome this difficulty, because the Analytical Hierarchy Process (AHP) is a form of decision-making model with many criteria. One of the reliability of the Analytical Hierarchy Process (AHP) is able to perform simultaneous analysis and integrated between the parameters of qualitative or quantitative. In this study the authors use six criteria and alternatives 6, the results of these alternatives will be obtained perangkingan alternative used as a reference supplier selection VSAT IT goods company Total EP Indonesie
Pelatihan Penyuntingan Gambar Digital Untuk Meningkatkan Daya Tarik Produk Melalui Digital Marketing Indah Suryani; Ade Christian; Arfhan Prasetyo; Supriyadi
Joong-Ki : Jurnal Pengabdian Masyarakat Vol. 1 No. 2: Mei 2022
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/joongki.v1i2.365

Abstract

FK Puspa, merupakan lembaga masyarakat yang terbentuk di bawah Dinas Pemberdayaan Masyarakat Perlindungan Perempuan dan Anak. Tujuan utama nya adalah mendorong masyarakat agar dapat berpartisipasi dalam pemberdayakan perempuan dan perlindungan anak, menciptakan kondisi masyarakat yang peduli terhadap pemberdayaan perempuan dan perlindungan anak dan mempercepat pelaksanaan pemberdayaan perempuan dan perlindungan anak. Maka dalam kegiatan pengabdian masyarakat ini pengurus FK Puspa Kota Bogor sangat antusias untuk dapat bergabung dan menambah wawasan dan keterampilan khususnya dalam keterampilan pengolahan gambar digital. Dalam era digitalisasi sekarang ini, tentunya kemampuan pengolahan atau penyuntingan gambar digital ini sangat nyata dibutuhkan. Terlebih dalam bidang promosi produk sangat dibutuhkan, gambar yang memikat untuk dapat menambah daya tarik produk yang dipasarkan. Dalam pemasaran secara digital, kualitas gambar yang baik dan menarik menjadi sangat penting. Maka pada kegiatan pengabdian masyarakat kali ini bertujuan untuk dapat memberikan pembekalan wawasan dan keterampilan dalam melakukan penyuntingan gambar digital menggunakan perangkat lunak Adobe Photoshop. Diharapkan dari kegiatan ini peserta akan mampu melakukan upaya pemasaran produk secara digital dengan lebih baik lagi.
Modification of Multi-Attributive Border Approximation Area Comparison (MABAC) to Improve Multi-Criteria Assessment Hariyanto, Hariyanto; Christian, Ade; Nurhayati, M. Sinta; Sudarsono, Bibit
Jurnal Informatika dan Rekayasa Perangkat Lunak Vol. 6 No. 1 (2025): Volume 6 Number 1 March 2025
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jatika.v6i1.15

Abstract

Multi-criteria decision making (MCDM) is a field of study in decision-making that focuses on selecting or ranking alternatives based on several competing criteria. Multi-attributive border approximation area comparison (MABAC) is one of the methods in MCDM that is designed to evaluate and select the best alternative based on relevant criteria. The weakness of the MABAC method in the aspect of criterion weighting mainly lies in its dependence on the external weighting method. The data used in the Best Staff Selection case study included staff performance assessments based on several key criteria. The results of this data are then used in MCDM to determine the best staff based on the weight of objectively established criteria. The purpose of this study is to modify the MABAC method by integrating the geometric average method which aims to improve accuracy and objectivity in multi-criteria assessment. The results of the ranking with the MABAC-G method for the selection of the best employees show that employee 5 obtained the highest score of 0.2868 so that it is the best alternative in this assessment. The results of the comparison of the ranking of alternative selection of the best employees using the ranking from the company and the MABAC-G method obtained a Pearson correlation value of 0.9511 which shows that there is a very strong relationship between the two assessment systems. The application of research findings from MABAC-G in the future can be used in various fields that require multi-criteria decision-making with complex and uncertain data.
Co-Authors Adi Supriyatna Ahmad Sinnun Ahmad Yani ahmad yani Ahmad Yani Ahmad Yani , Ahmad Yani Ajeng Clarissa Ali Haidir Alvin Marshall Raniel Saragih Amir Amir Amir Anastasiaa Siwi Fatma Utami Andi Taufik Anton Arfhan Prasetyo Ariq Naufal Rabbani Bibit Sudarsono Dedi Triyanto DENY KURNIAWAN Dhea Shaufy Dipo Era Ginanti Dwi Andini Putri Dwi Yuni Utami Eka Kurniatun Hazanah Eva Rahmawati Fahmi , Muhammad Fathurrahman Dwi Ramtomo Fattya Ariani Fattya Ariani Fauzi Ahmad Muda Fauziah , Sifa Fitria Kumalasari Ghofar Taufiq Gibran, Muhamad Rendi Hafis Nurdin Handini Widyastuti Hariyanto Hariyanto HARIYANTO HARIYANTO Hasan, Fuad Nur Husni Mubarok Ibnu Rusdi Ibnu Rusdi Imam Budiawan Indah Suryani Indah Suryani Indah Suryani Indah Suryani Indah Suryani Indah Suryani Indra Chaidir, Indra Indriani , Karlena Irwansah Lubis Jefina Tri Kumalasari Kaisar Ages Querio Karlena Indriani Karo-Karo, Julkarnaen khairul rizal Lia Mazia, Lia Lita Sari Marita Muhammad Fahmi Nafira Octaviani Amri Nur Alam Nur Rachmat Nugraha Nurhayati, M Sinta Nurlaelatul Maulidah Nurmalasari Pakpahan, Roida Pujiastuti, Lise Putri Putri Rachmat Adi Purnama Raihan Raihan, Raihan Riki Supriyadi Riki Supriyadi Riswandi Ishak Ruhul Amin Ruli , Ahmad Rais Saputra, Irwansyah Sifa Fauziah Siti Nazilah Suci Sulistiani Sumanto Sumanto Sumarna Sumarna , Sumarna Sumarna Sumarna Supriyadi Supriyadi Supriyadi Supriyadi Sandi Supriyadi Supriyadi Supriyadi Supriyadi Supriyadi Supriyadi Syakir, Adryan Raihan Taopik Hidayat Taufik Asra Teuku Vaickal Rizki irdian Ummu Radiyah, Ummu Veti Apriana, Veti Yani , Ahmad Yopi Handrianto, Yopi Zaky, Faiz Najwan