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Naïve Bayes Algorithm Analysis For Student Graduation Timeliness Prediction Anwar, A. Nurul; Dani, Dani; Napila, Ade
bit-Tech Vol. 8 No. 1 (2025): bit-Tech
Publisher : Komunitas Dosen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32877/bt.v8i1.2825

Abstract

This study developed a student graduation prediction system using the Naïve Bayes algorithm, using PS1-PS4 scores, PK, and SKS as indicators of academic progress. This model achieved 88.33% accuracy and an ROC value of 0.900, indicating superior predictive ability. These results outperform other common models such as logistic regression and the C4.5 decision tree, which have approximately 85% accuracy in predicting student graduation. These results also outperform previous research in the same field, which had ROC values of approximately 0.85.Graduation predictions were categorized as "ON TIME" and "LATE" with high precision. The Naïve Bayes algorithm has proven effective in predicting student graduation, particularly in identifying factors that influence graduation timeliness, such as poor academic performance, difficulty completing final assignments, poor personal conditions, and lack of motivation and interest.By designing a graduation prediction system using the Naïve Bayes algorithm, this research aims to help educational institutions predict student graduation timeliness and provide appropriate interventions. This system can improve educational quality and reduce dropout rates, making it an important tool for educational institutions to improve graduate quality and achieve their academic goals.This research demonstrates that the Naïve Bayes algorithm can be an effective and accurate graduation prediction method, thus helping educational institutions develop strategies to improve educational quality and reduce dropout rates. Therefore, this research has the potential to significantly impact higher education institutions and assist them in achieving their academic goals.
Relationship Between Family Social Support and Elderly Happiness Damsahara, Damsahara; Desmita, Desmita; Zubaidah, Zubaidah; Dani, Dani
Darussalam: Journal of Psychology and Educational Vol. 2 No. 2 (2023)
Publisher : Yayasan Minang Darussalam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55849/djpe.v2i2.36

Abstract

This article discusses the issue of unhappiness among elderly individuals due to a lack of social support and attention from their family and immediate environment. The study aims to examine the connection between family social support and the happiness of the elderly. The research method used is quantitative, using a correlational approach. The population for the study consisted of 208 individuals, with a sample size of 68 people selected through simple random sampling. The researchers employed a Likert scale to collect data on social support and happiness. Questionnaires were used for data collection, and statistical analysis was conducted using the product moment correlation test. The results indicate a significant positive relationship (rxy = 0.648, p = 0.000) between family social support and elderly happiness. In conclusion, the study establishes that there is a direct relationship between higher levels of family social support and greater happiness among the elderly. Conversely, lower levels of family social support result in decreased happiness in the elderly.
THE STRATEGY OF LOCAL GOVERMENT IN INCREASING THE COMPETITIVENESS OF LAMPUNG SHRIMP EXPORT Rachmawati, Tety; Lestari, Rahayu; Kamandanu, Fisko Arya; Dani, Dani
Jurnal Hubungan Internasional Indonesia Vol. 4 No. 1 (2022): JHII September 2022
Publisher : Lampung Center for Global Studies (LCGS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jhii.v4i1.10

Abstract

This study aims to analyze the strategy of the local government in increasing the competitiveness of Lampung shrimp exports to be the National Shrimp Barn. The data was obtained by reviewing several primary and secondary documents and in-depth interviews with the Head of the Department of Marine Affairs and Fisheries in Lampung Province. In this study, we use a quantitative approach using RCA (Revealed Comparative Advantage) to find the competitiveness of Lampung shrimp export value and Diamond Porter theory to analyze the strategies in increasing the competitiveness of Lampung Shrimp Export. The results indicate that the competitiveness of Lampung shrimp exports is very strong. The strategy used by Lampung Government to increase the competitiveness of Lampung shrimp exports is by a collaboration between the central and district governments realized by providing access to capital through Kartu Petani Pintar (Smart Farmer Card), technical assistance by forming cross-sector Working Groups (Pokja), and intensive pond constructions in several areas in Lampung.
Pengaruh Sales Growth, Operating Cash Flow dan Managerial Ownership terhadap Finansial Distress Dani, Dani; Annisa, Dea
Journal Social Society Vol. 6 No. 1 (2026): Januari - Maret 2026
Publisher : Pustaka Digital Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54065/jss.6.1.2026.936

Abstract

Urgensi penelitian ini untuk membantu mengidentifikasi faktor-faktor keuangan dan kepemilikan yang mempengaruhi risiko kebangkrutan perusahaan, sehingga dapat memberikan wawasan bagi manajemen dan pemangku kepentingan dalam mengambil keputusan strategis guna mencegah terjadinya financial distress dan memastikan kelangsungan hidup perusahaan. Penelitian ini bertujuan untuk menganalisis pengaruh Sales Growth, Operating Cash Flow, dan Managerial Ownership terhadap Financial Distress pada perusahaan sektor Consumer Non-Cyclicals yang terdaftar di Bursa Efek Indonesia (BEI) periode 2021–2023. Populasi penelitian meliputi seluruh perusahaan dalam sektor tersebut, dengan penentuan sampel menggunakan metode purposive sampling. Berdasarkan kriteria yang ditetapkan, diperoleh 48 perusahaan sebagai sampel dengan total 144 data observasi. Data yang digunakan merupakan data sekunder yang diperoleh melalui metode dokumentasi dari laporan keuangan dan sumber resmi terkait. Pendekatan penelitian yang digunakan adalah kuantitatif asosiatif, sedangkan teknik analisis yang diterapkan adalah regresi logistik dengan bantuan perangkat lunak Eviews 13. Hasil analisis menunjukkan bahwa Operating Cash Flow dan Managerial Ownership memiliki pengaruh signifikan terhadap kondisi Financial Distress perusahaan. Hal ini mengindikasikan bahwa arus kas operasi yang kuat serta proporsi kepemilikan manajerial yang memadai dapat mengurangi kemungkinan terjadinya kesulitan keuangan. Sebaliknya, Sales Growth tidak ditemukan memiliki pengaruh signifikan terhadap Financial Distress, yang mengisyaratkan bahwa pertumbuhan penjualan semata tidak cukup menjadi indikator penentu keberlanjutan kondisi keuangan perusahaan di sektor ini. Temuan ini memberikan implikasi bagi manajemen perusahaan dan investor untuk lebih memperhatikan faktor arus kas operasi dan kepemilikan manajerial dalam upaya memitigasi risiko kesulitan keuangan, dibandingkan hanya berfokus pada peningkatan penjualan.
Pengaruh Penggunaan Metode Scramble dalam Meningkatkan Minat Dan Pemahaman Siswa pada Mata Pelajaran Al-Qur’an Hadis Kelas X di MAN 2 Kota Cirebon Nurkomala, Lidya; Fitriyanto, A. Alvian; Dani, Dani; Taufiqurrahman, Taufiqurrahman; Muthohar, Ahmad
Indo-MathEdu Intellectuals Journal Vol. 7 No. 1 (2026): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v7i1.5049

Abstract

This study aims to determine the effect of using the scramble method on students' interest and understanding of the Al-Qur'an Hadith subject in Grade X at MAN 2 Kota Cirebon. The research was motivated by the low level of student interest and understanding, as demonstrated by a lack of active participation and difficulty in understanding the texts of the Qur'an and Hadith, which is thought to be related to the use of conventional teaching methods. This study used a quantitative approach with a non-experimental descriptive correlational design. The data were analysed to determine the relationship between the use of the scramble method as an independent variable and student interest and understanding as dependent variables. The results of the analysis showed a correlation coefficient (rxy) of 0.573, which is in the moderate correlation category and is positive, thus indicating a significant influence between the two variables. The contribution of determination was 60%, indicating that the scramble method contributed significantly to increasing student interest and understanding, with an increase of 33%. Thus, the scramble method can be used as an alternative active learning strategy in Al-Qur'an Hadith lessons.
Strategy of Islamic Service Quality and Spiritual Care Services in Enhancing Patient Loyalty Through Holistic Satisfaction (Case Study: Inpatients at Jabal Rahmah Hospital) Dani, Dani; Aldino, Wahyu; Yopi Ispa, Ari
Journal of Accounting and Finance Management Vol. 6 No. 6 (2026): Journal of Accounting and Finance Management (January - February 2026)
Publisher : DINASTI RESEARCH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/jafm.v6i6.3037

Abstract

This study examines the influence of Islamic service quality and spiritual care services on patient loyalty, with holistic (kaffah) satisfaction as a mediating variable. The study is motivated by gap phenomena and contemporary business challenges, particularly the decline in the number of inpatients at Jabal Rahmah General Hospital amid increasingly intense competition in the healthcare service industry. In the context of Islamic hospitals, patient satisfaction alone is insufficient; hospitals are required to foster long-term patient loyalty through comprehensive and value-based services. The population of this study consisted of inpatients at Jabal Rahmah General Hospital in 2025. A total of 100 respondents were selected using simple random sampling. Data were collected through questionnaires and analyzed using multiple linear regression, t-tests, coefficient of determination (Adjusted R²), and path analysis. The findings indicate that Islamic service quality and spiritual care services have a positive and significant effect on holistic satisfaction. Furthermore, Islamic service quality, spiritual care services, and holistic satisfaction significantly and positively influence patient loyalty. Holistic satisfaction partially mediates the relationship between Islamic service quality, spiritual care services, and patient loyalty. These results highlight the importance of integrating Islamic values and spiritual dimensions into healthcare services to enhance patient satisfaction and loyalty in Islamic hospitals.