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PENERAPAN MODEL SENTENCE-BERT UNTUK SISTEM REKOMENDASI BUKU BERBASIS KONTEN DI PERPUSTAKAAN DIGITAL Hartatik, Hartatik; Syafrianto, Andri
Jurnal Dialektika Informatika (Detika) Vol. 6 No. 1 (2025): Jurnal Dialektika Informatika(Detika) Vol.6 No.1 Desember 2025
Publisher : Universitas Muria Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24176/detika.v6i1.15916

Abstract

Penelitian ini bertujuan merancang dan mengimplementasikan sistem rekomendasi buku berbasis konten (Content-Based Filtering (CBF)) untuk mendukung penelusuran koleksi pada perpustakaan digital. Dataset yang digunakan adalah GoodBooks-10K (versi enriched) yang memuat metadata lengkap berupa judul, penulis, dan deskripsi buku. Metode yang digunakan meliputi pra-pemrosesan teks, representasi konten menggunakan TF-IDF dan Sentence-BERT (SBERT, all-mpnet-base-v2), serta perhitungan cosine similarity untuk menghasilkan daftar rekomendasi Top-N. Hasil evaluasi menunjukkan bahwa representasi SBERT mampu menangkap kesamaan semantik secara konsisten dengan nilai Precision@K (Keyword) = 1,00 pada 𝐾={5,10,20}, sedangkan Precision@K (Author) berada pada kisaran 0,15–0,20. Nilai Intra-List Diversity (ILD) antara 0,686–0,738 menunjukkan bahwa sistem menghasilkan daftar rekomendasi yang beragam namun tetap relevan.
SISTEM REKOMENDASI KULINER DI YOGYAKARTA MENGGUNAKAN HYBRID SVD DAN SKIP-GRAM Hartatik; Syafrianto, Andri; Harliana
Jurnal Dialektika Informatika (Detika) Vol. 6 No. 2 (2026): Jurnal Dialektika Informatika(Detika) Vol.6 No.2 Mei 2026
Publisher : Universitas Muria Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24176/detika.v6i2.17000

Abstract

Pertumbuhan pesat pilihan kuliner di Yogyakarta meningkatkan kompleksitas bagi pengguna dalam menentukan tempat makan yang sesuai. Kondisi ini menuntut adanya sistem rekomendasi yang mampu memberikan saran yang relevan dan terpersonalisasi. Penelitian ini mengusulkan pendekatan hybrid yang mengintegrasikan Collaborative Filtering (CF) berbasis Singular Value Decomposition (SVD) dan Content-Based Filtering (CBF) berbasis Skip-Gram. Pendekatan ini menggabungkan pola interaksi pengguna dengan representasi semantik dari deskripsi kuliner untuk meningkatkan kualitas rekomendasi. Eksperimen dilakukan pada dataset yang terdiri dari 138 pengguna, 130 item, dan 1161 interaksi, yang menghasilkan matriks interaksi dengan tingkat sparsity tinggi. Evaluasi dilakukan menggunakan metrik Precision@K, Recall@K, dan NDCG@K. Hasil menunjukkan bahwa model hybrid secara konsisten mengungguli metode tunggal. Performa terbaik diperoleh pada α = 0.85 dengan Precision@10 sebesar 0.0339, Recall@10 sebesar 0.3388, dan NDCG@10 sebesar 0.1459. Temuan ini menunjukkan bahwa integrasi informasi berbasis interaksi dan konten mampu mengatasi keterbatasan data yang jarang serta meningkatkan relevansi rekomendasi. Model hybrid tidak hanya meningkatkan kemampuan dalam menemukan item yang relevan, tetapi juga memperbaiki kualitas ranking dengan menempatkan item relevan pada posisi yang lebih tinggi. Pendekatan ini efektif untuk sistem rekomendasi kuliner, khususnya pada kondisi data yang terbatas dan heterogen.
The impact of maumere gymnastics on blood pressure reduction in hypertensive patients: A promising non-pharmacological intervention Sari, Anggun Permata; Bafirman; Rifki, Muhammad Sazeli; Syafrianto, Donal; Kurniawan, Randi
Journal Sport Area Vol 8 No 3 (2023): December
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/sportarea.2023.vol8(3).11727

Abstract

Hypertension is one of the biggest causes of morbidity in the world, often referred to as a silent killer. This study aimed to investigate the effectiveness of Maumere exercise, a non-pharmacological therapy, in reducing blood pressure among hypertensive individuals in Padang City. An experimental research design with a pretest-posttest approach was employed, involving 20 participants aged 25 years and older who had a history of stage 1 hypertension. Blood pressure measurements were obtained using a sphygmomanometer, and the data were analysed using t-tests or regression analysis. The findings demonstrated that Maumere exercise therapy effectively reduced systolic blood pressure by 43.5% and diastolic blood pressure by 48.7%. Additionally, Maumere gymnastic exercises were found to have a positive impact on heart rate control. Regular exercise led to improved cardiovascular adaptation, resulting in better blood pressure control. This study contributes by providing empirical evidence regarding the efficacy of Maumere exercise as a non-pharmacological therapy for reducing blood pressure in hypertensive patients. It highlights the significant reduction in systolic and diastolic blood pressure achieved through four weeks of Maumere gymnastics, supporting its potential as an alternative approach to hypertension management. Future research should consider larger-scale studies with diverse populations, explore the long-term effects of Maumere exercise, and investigate the optimal duration, frequency, and intensity of exercise sessions to develop standardised guidelines for its implementation.
Hubungan Partisipasi E-Sport dengan Perkembangan Sosial dan Prestasi Akademik Remaja di Nagari Kinari Iqbal, Muhamad; Susanto, Nugroho; Syafrianto, Donal; Effendi, Hastria
Journal of Authentic Research Vol. 5 No. 3 (2026): August
Publisher : LITPAM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/s02e6228

Abstract

Penelitian e-sport remaja umumnya membahas gaming disorder, kesehatan, atau performa secara terpisah; kajian yang menguji perkembangan sosial dan prestasi akademik secara simultan pada komunitas lokal Indonesia masih terbatas. Penelitian ini menganalisis hubungan partisipasi e-sport dengan kedua outcome pada remaja Nagari Kinari, Kabupaten Solok. Desain kuantitatif deskriptif-korelasional potong lintang melibatkan 33 pemain e-sport remaja yang dipilih secara purposif. Data kuesioner Likert dan dokumentasi akademik pendukung dianalisis melalui statistik deskriptif, korelasi Pearson, regresi linear sederhana, dan uji asumsi dengan SPSS. Partisipasi e-sport berhubungan positif dengan skor perkembangan sosial (r = 0,472; 95% CI [0,154, 0,702]; p = 0,006); model regresi signifikan dengan efek sedang (B = 3,036; 95% CI [1,026, 5,046]; R² = 0,234; f² = 0,305; p = 0,004). Asosiasi dengan prestasi akademik tidak signifikan dan berefek kecil (B = 1,286; 95% CI [-1,177, 3,749]; R² = 0,035; f² = 0,036; p = 0,295). Temuan menunjukkan pola domain-spesifik: keterlibatan e-sport lebih erat terkait pengalaman sosial daripada capaian akademik. Karena desain potong lintang dan sampel kecil, hasil tidak mendukung inferensi kausal. Pendampingan keluarga dan sekolah perlu menekankan manajemen waktu, etika komunikasi, tidur, dan aktivitas fisik. Adolescent e-sports research commonly examines gaming disorder, health, or player performance separately; studies simultaneously assessing social development and academic achievement in local Indonesian communities remain limited. This study analyzed the associations of e-sports participation with both outcomes among adolescents in Nagari Kinari, Solok Regency. A quantitative cross-sectional descriptive-correlational design included 33 adolescent e-sports players recruited purposively. Likert-scale questionnaire data and supporting academic documentation were analyzed using descriptive statistics, Pearson correlation, simple linear regression, and assumption tests in SPSS. E-sports participation was positively associated with social development scores (r = 0.472; 95% CI [0.154, 0.702]; p = 0.006); the regression model was significant with a medium effect (B = 3.036; 95% CI [1.026, 5.046]; R² = 0.234; f² = 0.305; p = 0.004). The association with academic achievement was nonsignificant and small (B = 1.286; 95% CI [-1.177, 3.749]; R² = 0.035; f² = 0.036; p = 0.295). The domain-specific pattern suggests that involvement was more closely related to social experiences than academic outcomes. Because of the cross-sectional design and small sample, the results do not support causal inference. Family and school guidance should emphasize time management, communication ethics, sleep, and physical activity.
Management of Waqf Assets for the Welfare of the Community in the Perspectives of Maqāṣid al-Sharī’ah: A Case Study on Muhammadiyah Institution Sati, Ali; Tambunan, Syafrianto
Samarah: Jurnal Hukum Keluarga dan Hukum Islam Vol. 9 No. 1 (2025): Samarah: Jurnal Hukum Keluarga dan Hukum Islam
Publisher : Islamic Family Law Department, Sharia and Law Faculty, Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/sjhk.v9i1.11839

Abstract

This article aims to analyze the development of the waqf institution in Indonesia, with a particular emphasis on Muhammadiyah, which has experienced significant advancements in waqf governance and asset consolidation throughout the country. Muhammadiyah, as an organization, holds substantial promise for enhancing waqf in Indonesia, given its strategically important assets that carry significant economic value. Nonetheless, in various areas such as Aceh, West Sumatra, and Makassar, there are obstacles that contribute to the stagnation of the Muhammadiyah organization in terms of waqf governance. This study represents an empirical legal examination employing a maqāṣid al-sharī’ah framework. Information was collected via literature reviews and in-depth interviews with relevant participants, such as Muhammadiyah administrators and waqf managers. This analysis indicates that the Muhammadiyah organization has not effectively managed waqf, as demonstrated by numerous unrecorded waqf assets and various legal disputes. This arises from shortcomings in management, challenges related to human resources, and insufficient collaboration between institutions. The Waqf necessitates a legal framework that facilitates its growth and development, rather than one that imposes burdens. Furthermore, the importance of waqf socialization within the society is essential for the progress of waqf through mainstream media. Considering the principles of maqāṣid al-sharī’ah, Muhammadiyah, as an organization focused on enhancing education, social welfare, economics, and health, has significantly impacted the well-being of the Indonesian people.
Co-Authors -, Syahrudin Abdul Azis Ambar Alimuddin Alimuddin Aljabar, Muhammad Agil ANDRIA, YOGI Apris, Apris Ardo, Okilanda Arifal Hidayat Arifuddin Arifuddin Arisman Arisman Asmaret, Desi Azwa Nirmala Bafirman Budhi Purwoko, Budhi Budi Budi Cahyadi, Tedy Agung Ceuputra, David Pranasetyo Chaeroni, Ahmad Crisari, Silvio Dewi Liesnoor Setyowati Dian Ambar Wasesha Efendi, Marhadi Effendi, Hastria Faturahman, Aby Syahdila Febriani, Ria Febriyani, Risa Hakiki, Setyo Rahman Hamzah Hasyim Harliana Hartatik Hartatik Herwandi, Gusti Muhammad Ikhwanul Arifan Ilham Ilham Irmayan, Irmayan Julhadi, Julhadi Kamal, Tamrin Kelvin, Mario Ketut Gunawan Kurniawan, Randi Kusuma, Titin Lahmi, Ahmad Lestari, Rohani Liza, Liza Lutfiyana, Nur Mahyudin Ritonga Marhadi Efendi, Marhadi Maria Wulandari, Maria Marsud, - Mastur, Afif Mila Karmila Muchlis, Arif Fadli Muhamad Iqbal Mursal Mursal Neny, Veronika Nugroho Susanto Panjaitan, Geri Permata Sari, Anggun Peter Eka Rosadi, Peter Eka Pratama, Rizqi Nanda Prayitno, Dwi Angga Rifki, Muhammad Sazeli Rosniati Hakim SA, Saifullah Saputra, Defrizal Sari, Anggun Permata Sati, Ali Selviani, Iit Setiawan, Aditya Ramadhani Siregar, Juarni Sitangger, Stefanus Ais Fatmi Solikhah, Isnaini Susilawati, Susilawati Sutari Sutari Syafni, Eliza Syahruddin Syahruddin Syahrudin Syahrudin, Syahrudin Syahrudin, - Syofyanengsih, Syofyanengsih Tri Wahyudi Wahdaniah Mukhtar Wibowo, Yoga Herlambang WR. Wisnu Widyantoro Wiwi Widayani, Wiwi Yoraeni, Ani Yulantoro, Marchell Yulfanzah