Abstract:Penggunaan dompet digital yang terus meningkat menghasilkan banyak ulasan pengguna yang dapat dimanfaatkan untuk mengevaluasi kualitas layanan. Penelitian ini bertujuan meningkatkan akurasi klasifikasi sentimen pengguna…
dompet digital menggunakan metode Stacking Ensemble Machine Learning yang mengombinasikan Support Vector Machine (SVM), Multinomial Naïve Bayes (MNB), dan AdaBoost dengan Logistic Regression sebagai meta-learner. Data ulasan diproses melalui tahapan text preprocessing meliputi case folding, cleaning, tokenizing, stopword removal, stemming, dan pembobotan fitur menggunakan TF-IDF. Penyeimbangan data dilakukan dengan SMOTE, sedangkan evaluasi model menggunakan 5-Fold Cross-Validation. Hasil penelitian menunjukkan bahwa model Stacking Ensemble memperoleh akurasi rata-rata 80,55%, lebih tinggi dibandingkan algoritma dasar. Evaluasi menggunakan Confusion Matrix, Classification Report, dan ROC Curve juga menunjukkan peningkatan nilai precision, recall, F1-score, dan kemampuan diskriminasi model. Hasil ini menunjukkan bahwa pendekatan Stacking Ensemble Machine Learning efektif untuk meningkatkan akurasi klasifikasi sentimen pengguna dompet digital serta mendukung evaluasi kualitas layanan berbasis opini pengguna.
The rapid growth of digital wallet usage has generated a large volume of user reviews that can be utilized to evaluate service quality. This study aims to improve the accuracy of digital wallet user sentiment classification using a Stacking Ensemble Machine Learning approach that combines Support Vector Machine (SVM), Multinomial Naïve Bayes (MNB), and AdaBoost with Logistic Regression as the meta-learner. User reviews were processed through text preprocessing stages, including case folding, text cleaning, tokenization, stopword removal, stemming, and TF-IDF feature weighting. Synthetic Minority Over-sampling Technique (SMOTE) was employed to address class imbalance, while model performance was evaluated using 5-Fold Cross-Validation. The experimental results show that the proposed Stacking Ensemble model achieved an average accuracy of 80.55%, outperforming the individual base learners. Furthermore, evaluations based on the Confusion Matrix, Classification Report, and Receiver Operating Characteristic (ROC) Curve demonstrated improvements in precision, recall, F1-score, and the model's discriminative capability. These findings indicate that the proposed Stacking Ensemble Machine Learning approach is effective in improving the accuracy of digital wallet user sentiment classification and can serve as a reliable tool for supporting service quality evaluation based on user opinions.
Abstract:Problem-solving ability is a skill that every individual must possess. Mathematical problem-solving is one of the skills that must be mastered in everyday life. This research aims to develop interactive learning media based…
sed on PBL to enhance students' mathematical problem-solving abilities. This research uses the Design and Development (D&D) method with the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). The data collection technique in this study used a questionnaire with a Likert scale. The research results indicate that the PBL-based interactive media is suitable for use, with validation from subject matter experts at 97.2%, media experts at 97.6%, and product trials at 87.5%. The improvement in problem-solving skills was also measured through the N-Gain test, with an N-Gain result of 1, indicating a high criterion. The improvement in students' mathematical problem-solving skills increased after using PBL-based interactive media. This demonstrates the importance of media in delivering education. Media designed according to students' needs effectively and efficiently can enhance students' interest, motivation, and understanding in learning.
Abstract:Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan kemampuan literasi dan numerasi siswa sekolah dasar di Kelurahan Laucimba Kecamatan Kabanjahe Kabupaten Karo melalui program bimbingan belajar. Kegiatan…
tan ini dilaksanakan oleh dosen dan mahasiswa Program Studi Pendidikan Guru Sekolah Dasar, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Quality Berastagi. Metode yang digunakan dalam kegiatan ini adalah pendampingan belajar melalui bimbingan kelompok kecil dan bimbingan individual. Tahapan pelaksanaan meliputi koordinasi dengan masyarakat, identifikasi kesulitan belajar siswa, pengelompokan peserta berdasarkan kebutuhan belajar, pelaksanaan bimbingan membaca, menulis, dan berhitung, serta evaluasi kegiatan. Hasil kegiatan menunjukkan bahwa program bimbingan belajar membantu siswa menjadi lebih aktif, percaya diri, dan termotivasi dalam belajar. Siswa juga menunjukkan peningkatan kemampuan dasar membaca, menulis, dan berhitung. Kegiatan ini turut membantu orang tua yang memiliki keterbatasan waktu dalam mendampingi anak belajar di rumah. Dengan demikian, program bimbingan belajar dapat menjadi strategi pengabdian kepada masyarakat yang efektif dalam mendukung peningkatan kualitas pendidikan dasar di lingkungan masyarakat.
Abstract:Non-communicable diseases (NCDs) remain a major health problem in Biringkanaya District, Makassar City, with high rates of obesity, hypertension, high cholesterol, and metabolic disorders. These problems are influenced by…
y an unbalanced diet, low consumption of local foods, and a lack of physical activity. The SIPAKATAU (Synergy of Local Food and Physical Activity) programme was designed to address these issues through nutritional education, my plate demonstrations, physical activity, and the use of locally sourced, easily accessible food to the community. The activities were carried out over a month in Paccerakkang and Berua villages, involving 24 participants, health cadres, and the Paccerakkang community health centre. The intervention included pre-tests, interactive education, hands-on practice, physical activity monitoring, and health checks before and after the activities. The results showed an increase in knowledge from 50% to 75% in the good category, increased implementation of My Plate, and 75% of participants had sufficient physical activity. Health indicators showed improvement, particularly in cholesterol (normal levels increased from 1 to 7 individuals) and uric acid (100% normal). Blood sugar levels showed improvement, while blood pressure and nutritional status required longer-term intervention. The SIPAKATAU programme proved effective in improving community nutrition and health behaviours and is recommended as a model for community-based NCD prevention.
Abstract:Equivalency education is one of the nonformal education services that plays an important role in expanding educational access for individuals who are unable to complete formal education. The success of equivalency education…
ion programs is determined not only by the availability of educational access but also by learners’ participation in the learning process. This study aims to analyze the strengthening of educational access and learner participation through the equivalency education program at PKBM Minda Utama, Bandung City. The study employed a qualitative approach using a case study method. Data were collected through in-depth interviews, observations, and document analysis involving PKBM managers, tutors, and learners. Data analysis was conducted using the interactive model of Miles, Huberman, and Saldaña, consisting of data condensation, data display, and conclusion drawing. The findings indicate that educational access was strengthened through flexible learning schedules, simplified administrative requirements, and continuous program socialization to the community. Learner participation was reflected in active engagement during learning activities, supported by communicative, contextual, and needs-based learning approaches. The success of the program was supported by managerial commitment, tutor competence, and increasing public awareness of the importance of education, while economic constraints, work demands, and limited facilities remained challenges. The study concludes that educational access and learner participation are interrelated dimensions that determine the success of equivalency education programs. Therefore, strengthening both dimensions should be viewed as an integrated effort to improve the effectiveness of equivalency education and support lifelong learning
Abstract:Community-based nature tourism development is an important strategy for community empowerment that can enhance local economic welfare while supporting environmental sustainability. However, the success of community-based…
tourism management largely depends on the capacity of human resources and local institutions. This study aims to analyze the role of community-based nature tourism management training in improving individual capacities and strengthening the institutional capacity of the Giri Puspa Forest Farmer Group (Kelompok Tani Hutan/KTH) as the manager of Lembah Puspa Educamp in West Bandung Regency. This research employed a qualitative approach using a case study method. Research informants consisted of the group leader, management board members, KTH members, training facilitators, and tourism development partners selected through purposive sampling. Data were collected through in-depth interviews, observations, and document analysis, and analyzed using the interactive model of Miles, Huberman, and Saldaña, including data condensation, data display, and conclusion drawing. The findings reveal that the training contributed significantly to improving participants’ competencies in tour guiding, visitor services, tourism safety, environmental interpretation, and digital marketing. Furthermore, the training strengthened institutional capacity through enhanced coordination, task distribution, member participation, and collective decision-making processes. The program also supported the implementation of Community Based Tourism (CBT) principles, as reflected in increased community involvement in tourism management and destination development. Nevertheless, several challenges remain, including limited funding, inadequate supporting facilities, and unequal competency levels among group members. The study concludes that training serves as a strategic instrument for community empowerment and institutional strengthening to support sustainable community-based nature tourism management
Abstract:Abstrak Penelitian ini menganalisis kepemimpinan transformasional Fadly Amran dalam pengambilan keputusan penataan Kota Padang modern. Latar belakang penelitian ini adalah semakin intensifnya tekanan perubahan global dan…
bal dan tuntutan demokratisasi lokal yang mendorong transformasi mendasar dalam paradigma kepemimpinan pemerintahan daerah di Indonesia, khususnya dalam konteks pembangunan perkotaan berbasis smart city. Tujuan umum penelitian ini adalah menganalisis dimensi kepemimpinan transformasional Fadly Amran dan pola pengambilan keputusan dalam modernisasi Kota Padang. Kerangka teori yang digunakan meliputi teori kepemimpinan transformasional berdasarkan dimensi Four I's Bass dan Avolio (idealized influence, inspirational motivation, intellectual stimulation, dan individualized consideration), teori pengambilan keputusan bounded rationality, serta konsep tata kelola perkotaan modern dengan pendekatan smart city. Metode penelitian yang digunakan adalah literature review sistematis terhadap literatur nasional dan internasional periode 2022–2026, dengan teknik pengumpulan data melalui proses identifikasi, seleksi, evaluasi, dan sintesis artikel dari jurnal bereputasi yang diperoleh dari basis data Google Scholar, Garuda, dan Semantic Scholar. Hasil kajian menunjukkan bahwa kepemimpinan transformasional Fadly Amran berpengaruh terhadap efektivitas pengambilan keputusan pembangunan kota melalui kemampuannya membangun visi strategis, mendorong inovasi tata kelola, memperkuat kolaborasi lintas sektor, dan meningkatkan responsivitas pelayanan publik berbasis teknologi. Program Padang Melayani, Padang Amanah, Padang Rancak, dan Jelajah Padang menunjukkan integrasi modernisasi kota dengan kearifan lokal Minangkabau.
Abstract:Penyelenggaraan pelayanan publik yang berkualitas merupakan kewajiban konstitusional birokrasi sebagai ujung tombak pelayanan masyarakat. Namun, Kantor Camat Kota Selatan menghadapi tantangan penurunan Indeks Kepuasan Masyarakat…
syarakat (IKM) pada tahun 2025 sebesar 5,18 poin menjadi 88,04%. Penelitian ini bertujuan untuk menganalisis hambatan sistemik dan mengukur kualitas pelayanan administrasi publik di Kantor Camat Kota Selatan, Kota Gorontalo, dengan menggunakan model SERVQUAL secara komprehensif.
Metode penelitian yang digunakan adalah kualitatif dengan pendekatan deskriptif. Data dikumpulkan melalui observasi langsung dan wawancara mendalam dengan informan utama yang terdiri dari aparatur kecamatan serta masyarakat pengguna layanan. Analisis data dilakukan secara kualitatif berdasarkan lima dimensi kualitas pelayanan SERVQUAL, yaitu Tangibles (bukti fisik), Reliability (keandalan), Responsiveness (daya tanggap), Assurance (jaminan), dan Empathy (empati).
Hasil penelitian menunjukkan bahwa pelayanan administrasi publik belum berjalan optimal dan masih menghadapi sejumlah kendala operasional pada kelima dimensi SERVQUAL. Pada dimensi Tangibles, infrastruktur gedung mengalami kerusakan fisik yang parah, fasilitas penunjang minim, serta pemanfaatan aplikasi Yanjak Gorontalo Kota belum maksimal karena operasional lapangan masih didominasi proses manual. Pada dimensi Reliability, terjadi keterlambatan penyelesaian dokumen akibat proses verifikasi yang birokratis dan koordinasi lintas instansi yang lemah. Dimensi Responsiveness menunjukkan sikap petugas sudah cukup baik, namun penyampaian alur prosedur dan prasyarat berkas belum transparan dan tidak seragam. Pada dimensi Assurance, terdapat inkonsistensi informasi antarpetugas yang berpotensi menurunkan kepercayaan publik. Sementara pada dimensi Empathy, sikap ramah dan humanis sudah mulai diterapkan, tetapi implementasinya masih bersifat individual dan belum konsisten secara institusional.
Berdasarkan temuan tersebut, disimpulkan bahwa optimalisasi pelayanan memerlukan rehabilitasi fasilitas fisik, pemangkasan alur birokrasi, digitalisasi sistem informasi terpadu melalui optimalisasi teknologi, penyusunan Standard Operating Procedure (SOP) pelayanan yang kaku untuk menyamakan persepsi staf, serta pengawasan berkala terkait internalisasi nilai-nilai hospitality bagi seluruh aparatur kecamatan.
Abstract:Penelitian ini bertujuan untuk mengkaji peran pola asuh, keterlibatan orang tua, dan spiritualitas dalam membentuk resiliensi akademik santri di pondok pesantren. Metode yang digunakan adalah studi kepustakaan (library research)…
esearch) dengan analisis isi dan analisis tematik terhadap berbagai artikel ilmiah relevan dalam sepuluh tahun terakhir. Hasil kajian menunjukkan bahwa resiliensi akademik santri merupakan konstruk multidimensional yang dipengaruhi oleh interaksi keluarga secara sistemik. Pola asuh, khususnya tipe otoritatif, berperan dalam membentuk regulasi emosi, kemandirian, dan motivasi belajar santri. Keterlibatan orang tua melalui komunikasi intensif, dukungan emosional, informasional, dan instrumental berfungsi sebagai faktor protektif yang meningkatkan rasa aman psikologis, motivasi intrinsik, serta kemampuan adaptasi terhadap tekanan akademik. Selain itu, spiritualitas keluarga yang diinternalisasi melalui nilai-nilai religius seperti sabar, tawakal, dan ikhlas berperan sebagai mekanisme coping adaptif yang membantu santri memaknai tekanan akademik secara positif. Ketiga variabel tersebut saling berinteraksi dan membentuk ketahanan psikologis yang lebih kuat dalam menghadapi tuntutan kehidupan pesantren. Kesimpulannya, resiliensi akademik santri tidak hanya ditentukan oleh faktor individual, tetapi merupakan hasil konstruksi ekologis yang melibatkan kualitas pengasuhan, keterlibatan orang tua, dan spiritualitas keluarga secara simultan.
Abstract:Development is a continuous process of qualitative change towards maturity, marked by increased organ function, cognitive, emotional, motoric, and behavioral abilities. Early adulthood is a period of human development from…
om adolescence to adulthood. Early adulthood begins between the ages of 16 and 40. In the human lifespan, adulthood plays an important role as a phase in which individuals experience various changes and adjustments. In this developmental process, several possible behavioral changes are very influential, including hedonism. The view of hedonism is often associated with consumptive and hedonistic behavior. People who adhere to hedonism will always seek ways to obtain pleasure, whether material, physical, or spiritual pleasure. Related to the increasingly advanced world of education, various learning models are implemented as an effort to adapt to the times. One of them is the deep learning learning model, deep learning is a pedagogical approach that focuses on understanding substantial concepts in depth, not just the breadth of material, through meaningful, conscious, and enjoyable (holistic) learning experiences. This study aims to analyze how hedonism in the application of the deep learning learning model influences the development of students' early adulthood, using qualitative descriptive methods. The research results show a significant influence between hedonistic attitudes in the application of deep learning and early adulthood development, as seen through observations and interviews conducted directly during the learning process. One observation revealed that students appeared relaxed and enjoyed group assignments, as some paid to be relieved of responsibility for completing them.