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:Asthenopia didefinisikan sebagai keluhan subjektif penglihatan berupa penglihatan tidak nyaman, sakit dan kepekaannya berlebihan. Astenopia adalah sebagai suatu gejala subjektif penglihatan yang disebabkan karena penggunaan…
naan mata dalam pekerjaan. Faktor-faktor yang berhubungan dengan kejadian Astenopia adalah faktor yang disebabkan oleh hubungan erat dengan faktor Herediter (keturunan), jenis pekerjaan, jarak pandang, pola makan, usia, sinar ultraviolet dari cahaya matahari, riwayat penyakit, obat-obatan tertentu. Pembatasan masalah penelitian ini adalah Karena keterbatasan waktu yang dimiliki penulis maka penulis hanya mengambil 2 faktor saja yaitu: Jenis Pekerjaan dan usia. Rumusan masalah penelitian ini adalah apakah ada hubungan antara jenis pekerjaan dan usia terhadap kejadian astenopia? Tujuan penelitian diketahui hubungan antara jenis pekerjaan dan usia terhadap kejadian astenopia. Metode penelitian ini menggunakan survey analitik dengan pendekatan cross sectional dengan jumlah populasi 54 responden, jumlah sampel diambil dari total populasi. Hasil analisa univariat, bivariat dan uji staitsik chi-square menunjukan ada hubungan bermakna antara jenis pekerjaan terhadap kejadian astenopia dengan p value: 0,001 < 0,1, ada hubungan bermakna antara usia dengan kejadian astenopia dengan p value: 0,000 < 0,1. Disarankan kepada pimpinan Optik Junjungan menentukan kebijakan untuk mengembangkan pelayanan kesehatan terutama terhadap kejadian astenopia serta dalam memberikan penjelasan secara detail kepada konsumen.
Abstract:Stunting remains a chronic nutritional problem of major concern in Indonesia. Preschool-aged children are particularly vulnerable to the ongoing impacts of stunting. The nutritional process involves the intake of nutrients…
ts that are digested and absorbed by the digestive tract, then used for energy, the formation and repair of body tissues, and the regulation of biochemical and hormonal functions. The MMD was attended by 25 people, consisting of community members, health workers, lecturers, and students. Participants provided input on efforts to prevent infectious diseases, particularly stunting, which has been experienced by several residents. The educational activity took place on Saturday at 11:30 a.m. WIB, involving families with a history of stunting. This activity aimed to improve families' health care skills related to stunting prevention. Programs or interventions implemented to prevent stunting must carefully consider both input and process aspects to achieve optimal output and must involve all parties, from mothers of toddlers to cross-sectoral stakeholders
Abstract:Studi yang dikerjakan oleh Holden menemukan bahwa prevalensi miopia global adalah 22,9% dan miopia tinggi 2,7% pada tahun 2000. Dalam dekade berikutnya, prevalensi miopia meningkat menjadi 28,3% dan miopia tinggi naik menjadi…
njadi 4,0% pada tahun 2010. Prediksi untuk tahun 2050 menyatakan bahwa prevalensi miopia akan mencapai 49,8% dan miopia tinggi akan mencapai 9,8%. Selain itu, data dari WHO pada tahun 2010 mencatat bahwa prevalensi miopia global adalah 27% dan miopia tinggi adalah 2,8%. Berbagai faktor yang berkontribusi terhadap terjadinya miopia pada pasien meliputi genetik dan pola hidup Miopia merupakan sebuah kelainan refraksi di mana, ketika mata tidak berakomodasi, sinar-sinar sejajar dari objek tertentu difokuskan bukan pada retina, melainkan di depannya.Tinjauan Pustaka: miopia merupakan sebuah kelainan refraksi di mana, ketika mata tidak berakomodasi, sinar-sinar sejajar dari objek tertentu difokuskan bukan pada retina, melainkan di depannya. Metode Penelitian: Dalam penelitian ini, metode deskriptif observasional dengan pendekatan cross sectional. Sampel dari penelitian ini sebanyak 56 responden. Hasil Penelitian : Setelah dianalisa dengan uji statistik chi-square dimana P = 0,05 diperoleh P Value =0,006 < 0,05 dan diperoleh bahwa ada hubungan yang bermakna antara faktor genetik dengan kejadian miopia tinggi di Optik Global Palembang. Setelah dianalisa dengan uji statistik chi-square dimana P = 0,05 diperoleh P Value = 0,03 < 0,05 dan diperoleh bahwa ada hubungan yang bermakna antara pola hidup dengan kejadian miopia tinggi di Optik Global Palembang. Kesimpulan : berdasarkan hasil dari uji chi square terdapat ada hubungan antara faktor genetik dan pola hidup terhadap terjadinya miopia tinggi pada pasien di Optik Global Palembang.
Abstract:Audio feedback atau biasa di kenal dengan dengung, baik pada frekuensi rendah maupun pada frekuensi tinggi merupakan permasalahan serius pada tata suara di masjid. Audio feedback yang terjadi di masjid dapat mengganggu…
kekhusu’an jemaah saat sholat 5 waktu. Program Kemitraan Masyarakat (PKM) ini bertujuan untuk meningkatkan kualitas ibadah jamaah Masjid Baitul Muttaqin Pisangan terutama sholat 5 waktu, melalui penerapan Digital Loudspeaker Management System (DLMS) dan equalizer 31 kanal sebagai kontrol speaker monitor Imam. Peralatan ini digunakan untuk mengatasi masalah audio feedback, menjaga kestabilan level output dari audio mixer, dan meningkatkan kejernihan suara pada speaker utama maupun speaker monitor imam. Dalam implementasinya, fitur-fitur seperti digital equalizer, compressor, limiter, dan crossover pada DLMS dimanfaatkan secara optimal. Setting equalizer dilakukan mengikuti panduan vocal equalizer cheat sheet guna mengurangi frekuensi penyebab feedback. Dari hasil setting perangkat DLMS dan Equalizer di dapatkan hasil di masjid, audio feedback/ dengung sudah tidak terjadi lagi. Hal ini menyebabkan jemaah masjid yang sholat 5 waktu sudah tidak terganggu dengan suara dengung atau audio feedback. Hal ini meningkatkan kualitas ibadah jamaah masjid Baitul Muttaqin Pisangan.
Abstract:Money politics, referred to as "the mother of corruption," is a major and frequent problem in Indonesia’s direct leadership succession processes. Voter choice is not merely a procedure; the electoral process is an important…
rtant instrument to correct, assess, evaluate, and improve the administration of government. If vote-buying is allowed to continue, its impact can be significant and even harm the state or regions. Candidates who win through vote-buying have the potential to maintain power in an unhealthy manner.
This study aims to analyze the role of the Election Supervisory Agency (Bawaslu) of Tanimbar Islands Regency in efforts to prevent vote-buying during the 2024 Regional Head Election. The research employs a descriptive qualitative method, with data collected through interviews, observations, and documentation. Findings indicate that Bawaslu implemented various preventive strategies, such as public outreach, vulnerability mapping, and anti–vote-buying patrols. However, several constraints were identified, including limited human resources, difficult and remote geographic conditions, and a local political culture that remains tolerant of vote-buying transactions. This study recommends increasing community participation, utilizing technology in oversight activities, and strengthening cross-institutional collaboration to make efforts to prevent vote-buying more effective.
Abstract:This study aims to analyze the concepts, characteristics, principles, and dimensions of assessment in Arabic language learning, particularly in the four language skills: listening, speaking, reading, and writing. The study…
dy employed a qualitative approach using a library research design that focused on conceptual analysis of various academic literature relevant to language assessment. The data were collected through documentation techniques from books, scientific journal articles, and academic publications related to the evaluation of Arabic language learning. The data were then analyzed using content analysis to identify, classify, and synthesize various concepts related to language assessment practices. The findings reveal that assessment in Arabic language learning should be authentic, contextual, and oriented toward communicative competence, while integrating linguistic elements with language skills. In addition, assessment should be conducted based on the principles of validity, reliability, objectivity, practicality, transparency, fairness, and sustainability. The novelty of this study lies in its comprehensive explanation of the assessment dimensions across the four Arabic language skills, along with their indicators and assessment techniques. These findings provide implications for educators in designing Arabic language assessments that are more systematic, communicative, and relevant to language learning objectives.
Abstract:Latar Belakang : Peningkatan penggunaan gadget membuat anak-anak semakin Anak-anak kini semakin akrab dengan teknologi digital. Secara global, jumlah pengguna gadget diprediksi mencapai 6,1 miliar pada tahun 2029, meningkat…
kat 42,62% sejak 2024. Di kawasan Asia, pertumbuhannya diperkirakan mencapai 49,46% dengan total sekitar 1,2 miliar pengguna. Penggunaan gadget pada anak memiliki dampak positif dan negatif, salah satunya menurunkan kualitas tidur serta memengaruhi perilaku emosional seperti mudah marah dan menangis. Tujuan: Penelitian ini bertujuan untuk mengetahui hubungan antara penggunaan gadget terhadap kualitas tidur dan perilaku emosional anak usia sekolah. Metode: Penelitian ini menggunakan metode kuantitatif dengan pendekatan cross sectional. Sampel berjumlah 76 siswa kelas IV, V, dan VI di SD Inpres Tinggimae. Data dikumpulkan menggunakan kuesioner Pittsburgh Sleep Quality Index (PSQI) untuk mengukur kualitas tidur dan Strengths and Difficulties Questionnaire (SDQ) untuk mengukur perilaku emosional anak. Hasil: Berdasarkan analisis menggunakan uji Chi-Square dengan alternatif Fisher Exact Test menunjukkan adanya hubungan signifikan antara penggunaan gadget dan kualitas tidur dengan nilai p = 0,010 (<0,05). Namun, tidak ditemukan hubungan signifikan antara penggunaan gadget dan perilaku emosional anak usia sekolah dengan nilai p = 0,449 (>0,05). Kesimpulan: Intensitas penggunaan gadget yang tinggi dapat memengaruhi kualitas tidur anak, sedangkan perilaku emosional lebih dipengaruhi oleh pola asuh dan lingkungan.
Abstract:This study evaluates the effectiveness of the Forum Kampus UMKM Kuningan program in fostering entrepreneurial characteristics and competencies among its members. As a community-based initiative, the forum strengthens local…
al micro and small enterprises through training, mentoring, and peer learning. Employing a qualitative descriptive approach with the CIPP evaluation model, Bygrave’s 10D framework, and the KSA model, data were collected by interviews, observation, and documentation, then analyzed thematically. Findings indicate the program is generally effective: it addresses members’ real needs, engages competent facilitators despite limited resources, promotes participatory learning, and generates positive impacts on mindset, business practices, and networks. Key entrepreneurial traits—Dreams, Doers, and Destiny—showed significant growth, while financial literacy (Dollars) remained a challenge. Competencies improved across knowledge, practical and digital marketing skills, and attitudes such as confidence, discipline, and adaptability. Overall, the forum demonstrates effectiveness as a community-based entrepreneurship development model that strengthens the local MSME ecosystem.
Abstract:This study aims to determine the influence of public perception on the quality of public services at the Department of Population and Civil Registration (Disdukcapil) of Bogor Regency. The type of research used is descriptive…
ptive quantitative. The population in this study consists of people who carried out administrative services at the Disdukcapil office of Bogor Regency, with a total sample of 100 respondents. Data analysis was conducted using the Weighted Means Score (WMS) method. The results of the study show that: (1) The highest average score from the analysis of public service quality indicators was the indicator related to “technical service requirements at Disdukcapil being easy to understand by the public,” which obtained an average value of 3.50, categorized as good. Another high indicator was “the completion of administrative processes at Disdukcapil on time,” with an average score of 3.55, also categorized as good. Meanwhile, the lowest average score was 3.19, categorized as fairly good, on indicators such as “the public feeling that their security is guaranteed when managing administrative services at Disdukcapil” and “service officers being disciplined in providing services to the community.” (2) The final recapitulation of the analysis across the ten main indicators of public service quality shows that the highest average score was found in the Certainty indicator, with a score of 3.48, categorized as fairly good. On the other hand, the lowest average scores were in the Discipline and Comfort indicators, both with scores of 3.23, also categorized as fairly good. (3) Overall, the average score of all public service quality indicators in this study was 3.34, categorized as fairly good. This indicates that, in general, the public perceives the quality of public services at the Disdukcapil of Bogor Regency to be fairly good. The recommendation given is that Disdukcapil Bogor Regency should further improve the discipline of its officers regarding their presence at the workplace or service counters, as well as their punctuality in serving the community, and also create a more comfortable environment and waiting area for the public accessing services.