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Enhancing Batik Classification Leveraging CNN Models and Transfer Learning Perdana, Am Akbar Mabrur; Fajar B, Muhammad; Mappalotteng, Abdul Muis
JOIV : International Journal on Informatics Visualization Vol 9, No 3 (2025)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62527/joiv.9.3.2535

Abstract

Batik is a traditional art originating from Indonesia and recognized by UNESCO. Batik motifs vary depending on the region of origin. The diverse batik motifs reflect the rich cultural heritage and unique traditions owned by each region in Indonesia. From Sabang to Merauke, each motif features a different story and values, depicting the beauty and diversity of nature and the lives of diverse local people. However, in the context of the modern era that continues to develop, batik motifs also experience renewal and creativity that always adapts to the times. As a result, the diversity of batik motifs is increasingly abundant in Indonesia. Thus, complicating efforts to identify and categorize batik motifs appropriately. Therefore, in the context of this study, we chose to combine the MobileNetV2 model with Transfer Learning to classify batik motifs. We used a dataset consisting of 3000 batik images and categorized them into three main classes, namely Kawung batik, Mega Mendung batik, and Parang batik. This approach not only leads to the introduction and understanding of traditional batik motifs but also applies the latest technology for a more in-depth and accurate analysis. The results of this model show an extremely high level of testing accuracy, reaching 0.9946%, and training accuracy of 0.8916%, and the time required by the model to train and test the entire dataset is 18 minutes 1 second. Future research can explore the integration of other technologies or new approaches to improve accuracy and efficiency in classifying batik motifs.
Pelatihan Pemanfaatan Teknologi Dalam Pembelajaran Fathahillah; Syahrul; Abdul Muis Mappalotteng; Gufran Darma Dirawan; Ayu Lestari; Saharuna
TEKNOVOKASI : Jurnal Pengabdian Masyarakat Volume 1: Issue 2 (May 2023)
Publisher : Jurusan Teknik Informatika dan Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59562/teknovokasi.v1i2.164

Abstract

The partner of the Community Partnership Program (PKM) is the teachers in SMP Takalar District. The problem identified is that the junior high school teachers in Takalar District still face challenges in creating interactive learning media that are suitable for their teaching methods. This is due to a lack of technological skills in developing instructional media. The existing sources of interactive media are limited, both in terms of material compatibility and the preferences and teaching styles of the teachers. This training aims to enhance the understanding and skills of the teachers in developing interactive learning materials by utilizing technology. The method applied in this training is the descriptive method. The stages involved include lectures, discussions and Q&A sessions, exercises, mentoring, demonstrations, and evaluation of the developed learning materials. The expected outcome of this training is that the teachers will be able to improve their skills in creating interactive learning media that align with their needs and teaching styles.
PKM Pemanfaatan Solar Cell untuk Penerangan Jalan di Kabupaten Majene Muchtar, Akhyar; Fathahillah; Prasojo, Kholik; Mangesa, Riana T; Mappalotteng, Abdul Muis
TEKNOVOKASI : Jurnal Pengabdian Masyarakat Volume 2: Issue 2 (May 2024)
Publisher : Jurusan Teknik Informatika dan Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59562/teknovokasi.v2i2.2837

Abstract

Data dari Pemerintah Kabupaten Majene mengungkapkan bahwa 60% daerah pesisir Majene masih mengalami keterbatasan akses listrik yang memadai, terutama pada malam hari. Berdasarkan hal tersebut, Dosen dari Fakultas Teknik Universitas Negeri Makassar memprakarsai program Pengabdian Kepada Masyarakat (PkM) dengan tema Pemanfaatan Solar Cell di Kabupaten Majene. Tujuan dari kegiatan PkM ini adalah untuk mendukung upaya pemerintah dalam hal transformasi energi dan juga untuk membantu masyarakat daerah pesisir Majene agar dapat memperoleh akses penerangan yang lebih baik. Metode yang digunakan dalam kegiatan PkM ini dimulai dari identifikasi, perencanaan dan desain program, pengadaan peralatan dan material, workshop, implementasi, monitoring dan evaluasi hingga pendampingan. Hasil dari PkM ini telah dilakukan pemasangan 10 (sepuluh) unit lampu solar cell yang diharapkan dapat membantu menerangi daerah daerah yang selama ini penerangannya kurang memadai.
ANALISIS TEKNIS DAN EKONOMIS PEMBANGKIT LISTRIK TENAGA SURYA KAMPUS STIBA MAKASSAR Muhammad Julmawansa Abdullah; Syamsurijal; Abdul Muis Mappalotteng
UNM Journal of Technology and Vocational Volume 8, Issue 2, June (2024)
Publisher : Program Studi S2 Pendidikan Teknologi dan Kejuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/ujtv.v8i2.1860

Abstract

Penelitian ini adalah penelitian deskriptif kuantitatif yang bertujuan untuk menganalisis secara teknis dan ekonomis perancangan PLTS Rooftop di Gedung Rektorat STIBA Makassar. Metode pengumpulan data meliputi observasi, wawancara dan dokumentasi. Teknik analisis data yang digunakan adalah teknik analisis deskriptif. Hasil analisis data penelitian menunjukkan bahwa dari segi aspek teknis yang dilakukan secara manual dan dengan menggunakan software PV Syst untuk energi harian sebesar 91,93 kWh/hari, jumlah modul surya sebanyak 100 buah kapasitas 300 Wp, luas area efektif modul sebesar 136 m2, jumlah inverter sebanyak 10 buah dengan kapasitas 3 kWp dan performance rasio sebesar 80,55% yang menunjukkan kinerja PLTS dalam kategori baik sedangkan untuk aspek ekonomi biaya pendirian PLTS di Gedung Rektorat STIBA Makassar sebesar Rp.529.575.000,-. Adapun pengaruh terhadap lingkungan adalah dapat mengurangi karbondioksida sebesar 2575 Kg CO2/bulan, dan berdasarkan analisis kalkulator surya hub solar, PLTS Rooftop ini dapat menghemat biaya bulanan sebesar Rp.1.584.786,-. Berdasarkan analisis kelayakan investasi dihasilkan NPV (Net Present Value) bernilai negative sebesar - RP. 236.378.000 dan Discounted Payback Period (DPP) berlangsung selama 27 tahun. Dengan kedua teknik analisis tersebut, menunjukkan bahwa investasi PLTS Rooftop di Gedung Rektorat STIBA Makassar dikategorikan tidak layak investasi.
SISTEM PEMINJAMAN BARANG DAN PERALATAN LABORATORIUM SMK BERBASIS WEB Laode Muh ZulFardin Syah; Muh. Ichsan Ali; Riana T. Mangesa; Darlan Sidik; Abdul Muis Mappalotteng
UNM Journal of Technology and Vocational Volume 6, Issue 1, February (2022)
Publisher : Program Studi S2 Pendidikan Teknologi dan Kejuruan

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Abstract

This study aims to: (1) produce a web-based system for borrowing goods and laboratory equipment for Vocational High Schools, (2) Determine the level of feasibility of the system for borrowing goods and equipment in the web-based SMK Negeri 1 Papalang laboratory, (3) Find out user responses about the lending system. goods and equipment in the web-based laboratory of SMK Negeri 1 Papalang. The type of research used in this research is Research and Development (R&D) using the Rapid Application Development (RAD) development model. The subjects in this study were the Deputy Head of Facilities and Infrastructure, the head of competence, and teachers from SMK Negeri 1 Papalang, totaling 32 people. Data was collected through documentation and questionnaires. The data were analyzed using the ISO/IEC 9126 software testing method which includes aspects of functionality, portability, efficiency, reliability, maintainability, and usability. In the functionality aspect using test cases by two system experts, the portability aspect using various types of operating systems and web browsers, the efficiency aspect using GTMetrix for web page load testing, the reliability aspect using the WAPT application for system performance testing, maintainability aspects for maintenance testing and usability aspects. using a questionnaire. The result of this research is the development of a web-based system for borrowing goods and equipment in the laboratory of SMK Negeri 1 Papalang. The results of the system functionality test are considered good because X is close to 1, the portability aspect has no errors in various types of operating systems and web browsers, the efficiency aspect gets a page load time of 788ms with an average score based on 100% Performance, the reliability aspect gets 100% for durability, maintainability has met all three metrics and usability aspects are carried out by giving questionnaires to research subjects, the assessment given by research subjects gets a score of 84.5 in the "very good" category and is feasible to use. So it can be concluded that the level of feasibility of the software already meets the software quality criteria
EFEKTIVITAS PENERAPAN MODEL PROJECT BASED LEARNING TERHADAP MOTIVASI DAN KEMAMPUAN PEMAHAMAN KONSEP SISWA SEKOLAH MENENGAH KEJURUAN Nugrah Wulandari AL; Riana T. Mangesa; Anas Arfandi; Supriadi; Abdul Muis Mappalotteng
UNM Journal of Technology and Vocational Volume 7, Issue 1, February (2023)
Publisher : Program Studi S2 Pendidikan Teknologi dan Kejuruan

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Abstract

This study aims to examine (a) the increase of students' learning motivation after applying the Project Based Learning model in the Basic Programming Subject at SMKN (public vocational high school) 2 Gowa, (b) the increase of students' conceptual understanding skills after applying the Project Based Learning Model in Basic Programming Subject at SMKN 2 Gowa, (c) whether the students' learning motivation in applying the Project Based Learning model is more effective than students' motivation in applying conventional learning model, and (d) whether the students' conceptual understanding skills in applying Project Based Learning model are more effective than the students’ conceptual understanding skills in applying conventional learning model in Basic Programming Subject at SMKN Negeri 2 Gowa. The type of research used is experimental research. The experimental design used is the Nonequivalent Control Group Design in the form of PretestPosttest Design with a sample of 68 students. Data collecting employed questionnaire and test of conceptual understanding skills. The collected data were analyzed using descriptive statistical analysis and inferential statistical analysis. The results of the study are reveal that (a) there is an increase in students' learning motivation after applying the Project Based Learning model in Basic Programming Subject at SMKN Negeri 2 Gowa, (b) there is an increase in students' conceptual understanding skills after applying the Project Based Learning model in Basic Programming Subject at SMKN 2 Gowa, (c) the students’ learning motivation in applying the Project Based Learning model is more effective than students’ learning motivation in applying conventional learning model in Basic Programming Subject at SMKN 2 Gowa, and (d) the students' conceptual understanding skills in applying Project Based Learning model is more effective than the students' conceptual understanding skills in the applying conventional learning model in Basic Programming Subject at SMKN 2 Gowa. Based on the aforementioned results, it can be concluded that the application of the Project Based Learning model is effective and can increase students' motivation and conceptual understanding skills in Basic Programming subject at SMKN 2 Gowa.
PENGARUH MEDIA PEMBELAJARAN E-LEARNING, GAYA BELAJAR, DAN MOTIVASI BELAJAR TERHADAP HASIL BELAJAR SISWA PADA MATA PELAJARAN SIMULASI DAN KOMUNIKASI DIGITAL KELAS X DI SMK NEGERI 2 PINRANG Nur Syamsinar Munir; Hamsu Abdul Gani; Abdul Muis Mappalotteng
UNM Journal of Technology and Vocational Volume 6, Issue 1, February (2022)
Publisher : Program Studi S2 Pendidikan Teknologi dan Kejuruan

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Abstract

The study aims to discover: 1) the influence of using E-Learning media on learning motivation; 2) the Influence of learning style on learning motivation; 3) the influence of learning motivation on learning outcomes; 4) the influence of the use of E-Learning media on learning outcomes both directly and through learning motivation; and 5) the influence of learning style on learning outcomes both directly and through learning motivation. The type of research used is a type of quantitative research with a path analysis model. The total population is 120 people. The sample size is 89 people obtained by employing random proportional technique. Data collection was conducted through documentation, questionnaires, and tests. The results of the study indicate that: (1) there is a significant influence the use of E-Learning media on learning motivation; (2) there is a significant influence learning style on learningmotivation; (3) there is a significant influence learning motivation on learning outcomes; (4) there is a significant influence the use of E-Learning Media on learning outcomes either directly or through learning motivation, and (5) there is a significant influence learning style on learning outcomes either directly or through learning motivation.
PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS AUDIO UNTUK SISWA PENDERITA TUNA NETRA DI SLB- A YAPTI MAKASSAR Rimba Saputra; Ahmad Rifqi Asrib; Abdul Muis Mappalotteng
UNM Journal of Technology and Vocational Volume 6, Issue 1, February (2022)
Publisher : Program Studi S2 Pendidikan Teknologi dan Kejuruan

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Abstract

The purpose of this study was to (1) produce audio-based learning media for students with visual impairments at SLB-A YAPTI Makassar, (2) determine the quality of the feasibility of audio-based learning media for students with visual impairments using standard testing ISO/IEC 9126. The type of research used in this research is Research and Development (R&D) using the Research and Development (ADDIE) development model, consisting of 5 (five) stages, namely, analyze (analysis), design (design), develop (development), implement (implementation), and evaluate (evaluation). The subjects in this study were students with visual impairments and teachers at SLB-A YAPTI Makassar. Data were collected through literature study, questionnaires and documentation. The data were analyzed using the ISO/IEC 9126 software testing method which includes aspects of functionality, usability, portability and maintainability. The functionality aspect uses test cases by two system experts, the usability aspect uses a questionnaire, theportability aspect uses various types of smartphones and the maintainability aspect tests the software on the analyzability and changebility aspects. The results of this study are audio-based learning media for students with visual impairments. The results of testing the system functionality aspect are considered good because X is close to 1, the usability aspect gets a score of 65 in the "very high" category, the portability aspect has no errors in various types of smartphones, the maintainability aspect shows that the sub-characteristics that are assessed in terms of maintainability are good. So it can be concluded that the quality of the software already meets the software quality criteria. Keywords: Learning Media, Audio, Blind, Special School
PENGEMBANGAN SISTEM INFORMASI BERBASIS WEBSITE PADA PROGRAM STUDI S3 PENDIDIKAN VOKASI KETEKNIKAN DI PROGRAM PASCASARJANA UNIVERSITAS NEGERI MAKASSAR Indah Melisa; Purnamawati; Abdul Muis Mappalotteng
UNM Journal of Technology and Vocational Volume 6, Issue 3, October (2022)
Publisher : Program Studi S2 Pendidikan Teknologi dan Kejuruan

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Abstract

This study aims to: a) Design a website-based information system for the PPs UNM Engineering Vocational Education Doctoral Program, and b) produce a website-based information system that is Practically Valid and Effective in the PPs UNM Vocational Engineering Vocational Education Doctoral Study Program. The method used in this research is Research and Development (R&D). The procedure of this research adapts the ADDIE development model which consists of five stages which include Analysis, Design, Development, Implementation and Evaluation (Evaluation). The results of this study obtained a Website-based Information System to be applied in the PVKT Doctoral Program at the Makassar State University Postgraduate Program and there are main menus, namely, Home, Profile, Lecturer, Academic, Alumni News, and Engineering Vocational Journal. The results of the validity testing carried out by 2 design expert validators showed that the website-based information system developed was included in the very valid category (very feasible) and the results of the respondent's trial were stated to be very feasible, from the results of the research on the websitebased information system that was developed the category "very feasible” to be used or implemented in the Engineering Vocational Education Doctoral Program.
ANALISIS KESESUAIAN KOMPETENSI LULUSAN SMK NEGERI 2 MAKASSAR DENGAN KEBUTUHAN DUNIA INDUSTRI Ninik Septyani; Syahru; Abdul Muis Mappalotteng
UNM Journal of Technology and Vocational Volume 6, Issue 3, October (2022)
Publisher : Program Studi S2 Pendidikan Teknologi dan Kejuruan

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Abstract

This study is a qualitative research with phenomenology approach, which aims at discovering the description of competency analysis of graduates of SMKN 2 Makassar based on the industrial business. The subjects of the study were the principal, teachers, students of SMKN 2 Makassar, and several employees in each industry who involved directly in the activities. Data were collected by employing purposive sampling that interviewed the principal, two skill teachers, four students majoring in Computer and Network Engineering, and eight employees. Data were obtained through semi-structured interview and documentation which related to the learning process for the development of students’ skills. Data were analyzed by employing data reduction, data display, and conclusion drawing. The results of the data were obtained from all the informants’ answers and appropriate document results which have met the skills specification for career requirement in the industry based on the skills acquired in the learning process at school inline with the implementation of 70% practical learning and 30% theory learning. The factors that affect the work readiness ofgraduates at SMKN 2 Makassar are interest, motivation, social environment, family support, and lack of socialization skills in a new environment and frequent differences of opinion among team members. Vocational high school graduates are also often faced with new technological devices that in general have not been mastered so they need cooperation and need time to learn more about thesetechnologies. Another factor that becomes an obstacle for graduates at SMKN 2 Makassar even though they have adequate skills, but each industry also prioritizes synchronization between skills and certificate level from each employee, especially in terms of promotion. This has resulted in several graduates of SMKN 2 Makassar who have been in the industry for years but do not get theopportunity to increase their career paths in accordance with their service period.
Co-Authors A. Rauf, Bakhran Abduh, Ibrahim Abdul Hakim Abna Mufid Kadir Adivar, Ahmad Adriyansah Adriyansah Ahmad Rifqi Asrib Ainul Hidayah Akhyar Muchtar, Akhyar Al Imran al Imran Imran Aldiansyah Nur Alam Alimuddin Sa’ban Miru Alimuddin Sa’ban Miru Amirah Mustarin Anas Arfandi Anas Arfandi Anas Arfandi Andi Ahmad Taufiq Andi Baso Kaswar Andi Baso Kaswar Andi Sitti Rasiah Andi Syahrul Darmawan Andi Tenriola Ansar Ardila Eltari Ningtiyas Ardiwijoyo, Ardiwijoyo Asrul Asrul Aulia Indah Yuanisah AYU LESTARI Ayu Lestari BAKHRANI RAUF Budi Afandi Darlan Sidik Darmawang, Darmawang Dewi Fatmarani Surianto Dewi Triantini Dian Ekawati Nur Dian Hardianti Eka Lestari Dirawan, Gufran Darma Djawad, Yasser Abdul Edi Suhardi Rahman Ervi Novitasari Fachrum Firdaus Faradiba Fahnun Putri Fathahillah Fathahillah Fathahillah Fiskia Rera Baharuddin Fitri Fitri Fitria Arifyanti Fitria Fitria H, Nurhikmah Hading, Sitti Aisyah Haeril Hamsu Abdul Gani Hamsu Abdul Gani Hanum Zalsabilah Idham Haripuddin Hasrul Bakri Helmi Said Hendra Jaya Hengki Wijaya Hermila A Hidayanti, Abna Husna Saleh Indah Melisa Indah Melisa Irham Halik Irwansya Irwansya Ivan Th. J. Weismann, Ivan Th. J. Iwan Suhardi Jamaluddin Jamaluddin Kholik Prasojo Laksmi Dewi, Laksmi Laode Muh ZulFardin Syah M. Arwan Setiawan M. Miftach Fakhri M. Syahid Nur Wahid M. Tawahido, Rezki Musbahin Mahdaniar Mahdaniar Mahdaniar Mangesa, Riana T Marhayati Mhammad Fadhil Fikri Miru, Alimuddin Sa'ban Muh Abi Zaid Alkhudri Muh Ardi Muh Fuad Zahran Firman Muh Nasir Malik Muh Yahya Muh. Ichsan Ali Muh. Nasir Malik Muh. Nasir Malik Muhammad agung Muhammad Agung Muhammad Akil, Muhammad Muhammad Fadhil Fikri Muhammad Fajar B Muhammad Ichsan Ali MUHAMMAD ILHAM Muhammad Ilyas Syarif muhammad irfan Muhammad Irfan Muhammad Julmawansa Abdullah Muhammad Nasir Malik Muhammad Nur Faiz, Muhammad Nur Muhammad Rafli Aditya H. Muhammad Yahya Muhammad Yahya Muhammad Yahya Muhammad Yusuf Mappeasse Muhammad Yusuf Mappeasse Mukhlisin Mukhlisin Mukhlisulfatih Latief Muliadi Muliadi Muntazarah, Fediyatun Musawwir, Musawwir Mustamin Mustari S Lamada Mutiara Mutmainna Nahriana Nahriana Nasrullah, Asmaul Husnah NFH, Alifyah Ni Nyoman Seri Dewi Ninik Septyani Ninik Septyani Nugrah Wulandari AL Nugrah Wulandari AL Nur Ainun Nur Ainun Najibah Nur Alam Fajar Nur Rahmawati Nur Syamsinar Munir Nur, Hasanah - Nur, Istar Al Fatih Malik Nurfidah Nuridayanti, Nuridayanti Nurmila Nurul Mukhlisah Abdal Nurwana Parenreng, Jumadi M. Parenrengi, Syafiuddin Patang Perdana, Am Akbar Mabrur Purnamawati Purnamawati Purnamawati Purnamawati Putri Nanda Sari Raturayawan Reski, Andi Riana T Mangesa Riana T. Mangesa Riana Tangin Mangesa Rida Aulia Fitri Rimba Saputra Riska, Muhammad Riskayani Riskayani Risma Niswaty Risnawaty Rosdiana Rosdiana Ruslan Ruslan Saharuna Saidy, Hamdy Nur Sakwati Abidin Sanatang Sapto Haryoko Saskia Selen Subasi Siti Rahmawati Sri Ayu Ashari Sri Mentari Pattola SRI WULANDARI Sri Wulandari Sugeng A. Karim Sukma Riski Ananda Supriadi Supriadi Supriadi Suryadi Syamsu, Suryadi Syafiuddin Panrenrengi Syafiuddin Syafiuddin Syahru Syahrul Syahrul Syahrul Syahrul Syahrul Syamsidah Syamsurijal Taris, Lu’mu Taswin Rahmat Utari Dewi Yasser Abd. Djawad Yermia Yunus Yermia Yunus Yuanita B Yuliati Hafid Yusuf, Andi M. Zainuddin Zainuddin Zainuddin, Zainuddin