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All Journal Jurnal sistem informasi, Teknologi informasi dan komputer Format : Jurnal Imiah Teknik Informatika bit-Tech Jurnal Kajian Ilmiah Nusantara Hasana Journal Gema Lingkungan Kesehatan Journal Information & Computer (JICOM) Jurnal Relawan dan Pengabdian Masyarakat REDI Jurnal Pengabdian kepada Masyarakat The Scientific Journal of Information Systems Fortech : Journal of Information Technology
Surahmat, Asep
Universitas Utpadaka Swastika
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Nursing Public Health Social Sciences Other

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Optimalisasi Support Vector Machine (SVM) Berbasis Particle Swarm Optimization (PSO) Pada Analisis Sentimen Terhadap Official Account Ruang Guru di Twitter Rizqi Darmawan; Indra Indra; Asep Surahmat
Jurnal Kajian Ilmiah Vol. 22 No. 2 (2022): Mei 2022
Publisher : Lembaga Penelitian, Pengabdian Kepada Masyarakat dan Publikasi (LPPMP)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (295.926 KB) | DOI: 10.31599/jki.v22i2.1130

Abstract

The significant increase in the number of users has caused public opinion on the Ruang Guru application to be widely spread through social media, especially Twitter. From 15,000 twitter data taken with the keyword Ruang Guru, a total of 2,358 datasets were obtained through the process of handling duplicates. In this study, sentiment analysis was carried out using the Support Vector Machine (SVM) algorithm which was optimized with Particle Swarm Optimization (PSO) then tested using the 10-Fold Cross Validation method which resulted in the highest accuracy rate of 89.20%, while the Support Vector Machine algorithm (SVM) only produces the highest accuracy rate of 88.56%. There is an increase of 0.64% with Particle Swarm Optimization optimization. Sentiment analysis results are positive, with positive results as much as 1463 data or 62.04% and 895 or 37.96% negative sentiment. From the results of this study, it is expected to be a material consideration for Ruang Guru to improve the quality of the service sector found on social media, especially Twitter.
Tourism Geographic Information System using Google API Banten DIDI KURNAEDI; Asep Surahmat; Erna Oktora; Manorang Sihotang
bit-Tech Vol. 2 No. 2 (2019): Support System
Publisher : Komunitas Dosen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32877/bt.v2i2.109

Abstract

Banten Province as a Province adjacent to the Capital City of Jakarta and Banten Province is a province that is very well known because it has tourist areas in districts and sub-districts in Banten that have the main attraction to be visited by tourists, but the lack of information about existing tourist objects , and in searching for tourist information there are still many using maps manually, so we need an application that provides information services about tourist attractions in Banten, Web information system design provides information about the potential of the region as a tourist attraction in Banten Province. The geographic information system of web-based tourism in the province of Banten by using the Google Map API that can facilitate tourists searching, the location of users, interesting places and to find out the natural beauty and history in the province of Banten. This system is designed to make it easier for users to use and be more interactive. Supported by facilities to show the direction to the tourist attractions chosen by the user, as well as the addition of data visualization. This system is expected to be a guide and dissemination of travel information in Banten Province. Presentation of information in the form of images and maps will make it easier to understand users who will get the information effectively and efficiently. With the presence of this application is provided to meet the information needs of attractions in Banten Province
Analisis Kepuasan Pelanggan Dalam Industri Teknologi Menggunakan Algoritma C4.5 Surahmat, Asep; Sutrisno, Mirza
Jurnal Sistem Informasi, Teknologi Informatika dan Komputer Volume 13 No 2, Januari Tahun 2023
Publisher : Universitas Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/justit.13.2.75-79

Abstract

Kepuasan pelanggan menjadi acuan penting dalam keberlangsungan suatu usaha, begitu juga dengan usaha jasa service komputer di Computer Service Center yang memiliki pesaing dalam bisnisnya. Belum ada alat ukur terhadap kepuasan pelanggan di Computer Service Center saat ini, akan diselesaikan melalui metode Decision Tree menggunakan algoritma C4.5 dalam analisa kepuasan pelanggan. Data yang digunakan berasal dari data pelanggan Computer Service Center yang terdiri dari 80% data training dan 20% data testing. Setalah dilakukan penghitungan akurasi menggunakan Confusion Matriks didapatkan nilai Class Precision “ya”88,89% dan Class Recall “ya” sebesar 100%.
ANALYSIS OF CUSTOMER SATISFACTION IN COMPUTER TRAINING INSTITUTIONS USING C4.5 ALGORITHM Surahmat, Asep
Scientific Journal of Information System Vol. 1 No. 1 (2023): Scientific Journal of Information System
Publisher : Universitas Utpadaka Swastika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70429/sjis.v1i1.63

Abstract

Customer satisfaction is an important reference in the sustainability of a business, as is the case with the computer training business at Radar Education Center which has competitors in its business. Until now there is no measuring tool for customer satisfaction at the Radar Education Center, this problem will be solved through the Decision Tree method using the C4.5 algorithm to analyze customer satisfaction. The data used comes from Radar Education Center customer data which consists of 80% training data and 20% testing data. After calculating accuracy using the Confusion Matrix, the Class Precision value was "yes" 83.33% and Class Recall "yes" was 100%.
Application of the SDLC Method and Laravel Framework in Developing a Web Draft Based Company Profile Information System Surahmat, Asep; Darmawan, Rizqi
Scientific Journal of Information System Vol. 2 No. 1 (2024): Scientific Journal of Information System
Publisher : Universitas Utpadaka Swastika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70429/sjis.v2i1.101

Abstract

The development of a web-based company profile information system has become a fundamental need for organizations to increase reachability and direct customer involvement in it. In this context, structured software development methods and efficient frameworks become essential in ensuring project success. This article discusses the application of the Software Development Method (SDLC) and the Laravel Framework in developing a web-based company profile information system. The case study was conducted at CV Radar Teknologi Computer, a technology company engaged in providing software solutions. The SDLC method is used as a systematic approach to managing the entire information system development life cycle, from requirements analysis to testing and implementation. The Laravel framework was chosen to facilitate the development process by providing a strong structure and a variety of built-in features. The implementation results show the effectiveness of using SDLC and Laravel in achieving project goals in a timely manner and according to the desired specifications.
PENINGKATAN KETERAMPILAN KOMPUTER DASAR MASYARAKAT MELALUI PELATIHAN MICROSOFT OFFICE Surahmat, Asep
Jurnal Pengabdian Kepada Masyarakat Vol 1 No 2 (2023): JURNAL PENGABDIAN KEPADA MASYARAKAT (BHAKTIMAS)
Publisher : UNIT PENGABDIAN KEPADA MASYARAKAT - UTPAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70429/bhaktimas.v1i2.69

Abstract

Komputer telah menjadi bagian penting dari kehidupan masyarakat modern. Keterampilan komputer dasar, seperti kemampuan menggunakan Microsoft Office, menjadi semakin penting untuk berbagai keperluan, baik untuk keperluan pribadi maupun profesional. Oleh sebab itu dilaksanakan sebuah kegiatan Pengabdian Kepada Masyarakat berbentuk pelatihan komputer yang bertujuan untuk mengkaji efektivitas pelatihan Microsoft Office dalam meningkatkan keterampilan komputer dasar masyarakat. Pelatihan ini menggunakan metode pendekatan pretest-posttest. Pelatihan ini diikuti oleh 15 orang peserta yang belum memiliki keterampilan komputer dasar. Pelatihan Microsoft Office diberikan selama 4 jam, dengan materi yang meliputi pengenalan Microsoft Office, penggunaan Microsoft Word, Microsoft Excel, dan Microsoft Powerpoint. Hasil penelitian menunjukkan bahwa pelatihan Microsoft Office dapat meningkatkan keterampilan komputer dasar masyarakat. Peserta pelatihan menunjukkan peningkatan yang signifikan dalam penguasaan materi pelatihan secara praktik. Kegiatan ini menyimpulkan bahwa pelatihan Microsoft Office merupakan upaya yang efektif untuk meningkatkan keterampilan komputer dasar masyarakat.
Penyuluhan Masyarakat Tentang Penanganan Sampah Berbasis AI di Sungai Cisadane Asep Surahmat; Dhimas Buing Rindi Widra Yato
Jurnal Relawan dan Pengabdian Masyarakat REDI Vol. 2 No. 1 (2024): Agustus
Publisher : Yayasan REDI Tiga Monas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69773/gw8gk459

Abstract

Sungai  Cisadane,  sebagai  salah  satu  sungai  utama  di  Provinsi  Banten,  menghadapi  tantangan  serius terkait pencemaran sampah yang mengancam ekosistem dan kesehatan masyarakat sekitarnya. Dalam upaya  mengatasi  masalah  ini,  program  penyuluhan  masyarakat  tentang  penanganan  sampah  berbasis teknologi  kecerdasan  buatan  (AI)  telah  dilaksanakan.  Tujuan  dari  kegiatan  ini  adalah  untuk meningkatkan  kesadaran  dan  keterampilan  masyarakat  dalam  memanfaatkan  teknologi  AI  untuk mendeteksi  dan  mengelola  sampah  secara  efektif.  Metode  pelaksanaan  kegiatan  ini  adalah  melalui demonstrasi penggunaan aplikasi AI yang dirancang khusus untuk mendeteksi sampah di  sungai. Hasil kegiatan  menunjukkan  peningkatan  pemahaman  masyarakat  tentang  teknologi  AI  dan  penerapannya dalam pengelolaan sampah. Evaluasi dilakukan melalui survei pre dan post-aktivitas yang menunjukkan peningkatan  signifikan  dalam  pengetahuan  dan  sikap  masyarakat  terhadap  pengelolaan  sampah. Dampak  dari  kegiatan  ini  diharapkan  dapat  menciptakan  lingkungan  yang  lebih  bersih  dan  sehat  serta mendorong  partisipasi  aktif  masyarakat  dalam  menjaga  kebersihan  sungai.  Program  ini  juga  membuka peluang  kolaborasi  lebih  lanjut  antara  masyarakat,  pemerintah,  dan  akademisi  dalam  pengembangan solusi berkelanjutan untuk masalah lingkungan. 
Peningkatan Keterampilan Digital Pelajar melalui Pelatihan Microsoft Office Moh Alfaujianto; Fajar Muttaqi; Asep Surahmat
Jurnal Relawan dan Pengabdian Masyarakat REDI Vol. 2 No. 3 (2025): Februari
Publisher : Yayasan REDI Tiga Monas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69773/kexcwz02

Abstract

https://docs.google.com/document/d/1a-jGC6h6tafgBa1sbbqM2Ww33rbgVHrB/edit?usp=sharing&ouid=105794593375208682023&rtpof=true&sd=truePerkembangan teknologi informasi dan komunikasi telah membawa perubahan signifikan dalam berbagai aspek kehidupan, termasuk dunia pendidikan. Keterampilan digital menjadi salah satu kompetensi penting yang harus dimiliki oleh pelajar untuk menghadapi tantangan di era digital. Salah satu bentuk keterampilan digital yang sangat dibutuhkan adalah penguasaan Microsoft Office, yang meliputi Microsoft Word, Excel, dan PowerPoint. Pengabdian Kepada Masyarakat (PKM) ini bertujuan untuk meningkatkan keterampilan digital pelajar melalui pelatihan Microsoft Office. Pelatihan ini dirancang untuk memberikan pemahaman dan praktik langsung dalam menggunakan aplikasi tersebut untuk mendukung kegiatan akademik dan persiapan memasuki dunia kerja. Metode pelaksanaan meliputi penyampaian materi, demonstrasi, dan praktik langsung dengan pendampingan oleh tim pelatih. Hasil yang diharapkan dari kegiatan ini adalah peningkatan kompetensi digital pelajar, yang dapat dilihat dari kemampuan mereka dalam membuat dokumen, mengelola data, dan menyajikan presentasi secara efektif. Dengan demikian, pelatihan ini diharapkan dapat berkontribusi dalam mempersiapkan pelajar menjadi generasi yang siap menghadapi tantangan di era digital.
Peningkatan  Kompetensi  Desain  Antarmuka  Pengguna  Melalui Pelatihan UI/UX di SMKN 6 Tangerang selatan Fajar Muttaqi; Moh Alfaujianto; Asep Surahmat; Lukas Umbu Zogara
Jurnal Relawan dan Pengabdian Masyarakat REDI Vol. 2 No. 4 (2025): Mei
Publisher : Yayasan REDI Tiga Monas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69773/4wrv8x50

Abstract

Perkembangan  pesat  teknologi  digital  mendorong  kebutuhan  akan  keterampilan  desain  antarmuka pengguna (UI) dan pengalaman pengguna (UX) di dunia industri. Namun, kurikulum di tingkat SMK masih kurang  mengakomodasi  keterampilan  ini.  Kegiatan  pengabdian  masyarakat  ini  bertujuan  untuk meningkatkan  kompetensi  desain  UI/UX  siswa  SMKN  6  Tangerang  Selatan  melalui  pelatihan  berbasis praktik.  Metode  pelaksanaan  meliputi  asesmen  kebutuhan,  penyampaian  teori  dasar  UI/UX,  workshop pembuatan  wireframe  dan  prototipe  menggunakan  Figma,  serta  presentasi  hasil  proyek.  Evaluasi dilakukan  dengan  pre-test,  post-test,  observasi  praktik,  dan  kuesioner  kepuasan  peserta.  Hasil menunjukkan peningkatan rata-rata nilai peserta sebesar 67,3%, serta tingkat kepuasan lebih dari 90% terhadap  materi  dan  metode  yang  digunakan.  Pelatihan  ini  berdampak  positif  dalam  meningkatkan pemahaman konseptual, keterampilan teknis, serta kesiapan siswa untuk bersaing di dunia kerja kreatif digital.  Kegiatan  ini  membuktikan  bahwa  pendekatan  pembelajaran  berbasis  praktik  efektif  dalam memperkuat kompetensi vokasional di bidang desain digital.
THE ROLE OF GREEN IT ON ENHANCING ENERGY EFFICIENCY IN ORGANIZATIONS Fajar Muttaqi; Nurul Badriah; Moh. Alfaujianto; Asep Surahmat
Scientific Journal of Information System Vol. 3 No. 1 (2025): Scientific Journal of Information System
Publisher : Universitas Utpadaka Swastika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70429/sjis.v3i1.169

Abstract

Green IT is a cutting-edge information technology strategy designed to lessen the negative environmental effects of using IT infrastructure and devices. This study uses a qualitative methodology to investigate how Green IT is being adopted in different enterprises, emphasizing its advantages, difficulties, and practical implementation techniques. Document analysis and literature reviews from a range of sources pertaining to the adoption of green IT were used to gather data. According to the research, companies who use green IT see improvements in operational sustainability, lower carbon emissions, and increased energy efficiency. However, there are a number of significant obstacles to its adoption, including high upfront expenditures, ignorance, and reluctance to adopt new technologies. This report also emphasizes how crucial laws and rules are to encouraging the use of green IT. The study's conclusion highlights how putting Green IT into practice helps build a more sustainable and ecologically friendly technology ecosystem. As a result, companies must create all-encompassing plans for implementing Green IT, which should include purchasing energy-efficient equipment and increasing organizational understanding. This study helps policymakers, practitioners, and scholars better understand and support the future adoption of green IT.
Co-Authors Alfaujianto, Moh Alfaujianto, Moh. Darmawan, Rizqi Dhimas Buing Rindi Widra Yato Didi Kurnaedi Erna Oktora Fahmi Nugraha, Fahmi Fajar Muttaqi Fajar Muttaqi Grace Limiko Hasyanta, Gopas Indra Indra Indra Lukas Umbu Zogara Manorang Sihotang Moh Alfaujianto Moh. Alfaujianto Muttaqi, Fajar Nurul Badriah Pupista, Orinda Salma, Triana Dewi Sutrisno, Mirza Yato, Dhimas Buing Rindi Widra