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All Journal Sriwijaya Law Review Pena Justisia: Media Komunikasi dan Kajian Hukum Biokultur Denta: Jurnal Kedokteran Gigi RUBINSTEIN Profetika: Jurnal Studi Islam
Febrian
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Religion Agriculture, Biological Sciences & Forestry Humanities Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Social Sciences Other

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Comparative Analysis of Support Vector Machine, Decision Tree, and Naive Bayes in Evaluating Machine Learning Effectiveness Hariyanto, Susanto; Indah Fenriana; Desiyanna Lasut; Febrian
RUBINSTEIN Vol. 4 No. 1 (2025): RUBINSTEIN (juRnal mUltidisiplin BIsNis Sains TEknologI & humaNiora)
Publisher : LP3kM Buddhi Dharma University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31253/rubin.v4i1.4041

Abstract

This study aims to analyze and compare the performance of three widely used machine learning algorithms for data classification: Support Vector Machine (SVM), Decision Tree, and Naïve Bayes. These algorithms employ distinct approaches in handling data, making it essential to evaluate their effectiveness and efficiency in classification tasks. In the digital era characterized by massive data growth, the selection of an appropriate classification algorithm is a critical determinant for accurate and efficient data-driven decision-making. The main contribution of this research is to provide a comprehensive understanding of the relative strengths and limitations of each algorithm under varying data conditions. This study not only highlights comparative performance outcomes but also emphasizes practical implications for researchers and data science practitioners in selecting algorithms suited to specific needs. In doing so, it addresses a research gap concerning integrated evaluations of data characteristics and algorithmic performance. The methodology adopts a quantitative approach through computational experiments using standardized datasets (Titanic, Spam Email, and Wine). The datasets were divided into training and testing sets and analyzed using Python with the scikit-learn library. Performance evaluation was conducted based on accuracy, precision, recall, and F1-score, validated through cross-validation techniques to ensure reliability of results. The findings indicate that SVM outperforms in terms of accuracy and recall on complex datasets, Naïve Bayes is more efficient in computational time particularly for text data, while Decision Tree stands out for model interpretability despite slightly lower accuracy. These results are expected to serve as a practical reference for selecting suitable algorithms according to data characteristics, thereby supporting more targeted and intelligent modeling strategies in the era of digital transformation.
The Flexibility of Connubium Relationship Among Minangkabau Matrilineal Clans: A Study of Pariaman Rantau Communities in Kota Bekasi Fachruliansyah, Iman; Sayfa'at, Riyan Habie; Febrian
Biokultur Vol. 14 No. 2 (2025): Intersecting Perspectives: Anthropological Studies of Identities, Space and Hu
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/bk.v14i2.70567

Abstract

This study explores how Minangkabau perantauan (migrant) communities in Bekasi, West Java, reinterpret the traditional circulating connubium, a system of marital alliances between matrilineal clans, through adaptive practices such as the Bajapuik dowry tradition and intra-group clans’ marriage. Using a focused ethnographic approach, we conducted a series of preliminary, informant identification, and data collection through observation and in-depth interviews with members of the Pariaman community. While classical structural anthropology models frame the Minangkabau kinship through ideally exogamous marriage rules, we document how urban migrants strategically modify these norms to sustain matrilineal identity. Ethnographic data reveal that prohibited unions (e.g., Koto-Piliang marriages) and flexible Bajapuik payments reflect what we call the flexibility of connubium: a dynamic process wherein adat (custom) persists through selective adaptation rather than cultural erosion. Theoretically, we extend Sahlins’ (2013) notion of “mutuality of being” to argue that these practices embed migrants into shared existential projects, transcending geographic displacement. Our findings challenge the assumptions that urbanization erodes tradition, showing instead how kinship evolves through sasamo awak (“among our own”) alliances that prioritize clan solidarity over classical exogamy.
The Risk Analysis of Malnutrition by Tooth Loosing Among Elderly Febrian; Shindy Ollivia
Denta Journal Kedokteran Gigi Vol 14 No 1 (2020): Februari
Publisher : Fakultas Kedokteran Gigi Universitas Hang Tuah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30649/denta.v14i1.8

Abstract

Introduction: Tooth loss occurs mostly in the elderly, especially loss of occlusal support can cause disruption of the mastication process and the swallowing of food, so the chewing function is reduced and causes the elderly to prefer soft foods and foods that are easy to chew. The lack of fulfillment of all nutrients needed by the body as the risk of malnutrition in the elderly increases.Purpose: To evaluate the analysis of tooth loss in the elderly with mal-nutrition based on Mini Nutritional Assessment in Social House Tresna Werdha Kasih Sayang Ibu, Batusangkar. Materials and Methods: Cross-Sectional approach. The total number of the sample was 46 elderly. The Eichner index measured the tooth loss, besides the MNA questionnaire estimated the risk of malnutrition. Data analysis was done using Chi-square Results: 76.1% of the elderly have tooth loss (all of the occlusal support) and 69.7% of the elderly at risk of malnutrition. 85.7% of the elderly have tooth loss (all of the occlusal support) with risk malnutrition. The statistical result analyzed by using Chi-square obtained p-value <0.005. Conclusion: There is a risk of malnutrition in the elderly who experience tooth loss
Reforming Contempt of Court Regulation in Indonesia: Addressing Indirect Interference and Trial by the Press Adisti, Neisa Angrum; Febrian; Mutiara Nelson, Febby
Sriwijaya Law Review Volume 10 Issue 1, January 2026
Publisher : Faculty of Law, Sriwijaya University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28946/slrev.v10i1.5065

Abstract

Contempt of court refers to acts threatening the dignity, independence, and integrity of the judicial process. In Indonesia, the regulatory treatment of contempt of court remains fragmented and incomplete. Existing provisions, including those in the Criminal Code, primarily focus on direct disruptions during court proceedings, while failing to address broader, subtler forms of interference adequately. This regulatory gap contributes to legal uncertainty and inconsistent enforcement. A notable omission is the lack of clear mechanisms to regulate indirect contempt, such as trial by the press, in which excessive or prejudicial media coverage can influence public opinion, undermine the presumption of innocence, and jeopardise judicial impartiality. This research examines the urgent need for a dedicated and comprehensive legal framework governing contempt of court in Indonesia, addressing the philosophical foundations, the urgency of enacting a specific and impartial regulation, and the limited scope of indirect forms of trial by the press under Indonesia's national Criminal Code. Employing normative legal research, this study draws upon statutory analysis, conceptual exploration, and comparative legal approaches. As a result, a comprehensive contempt of court statute is urgently needed not merely to shield judicial officers from insult, but to safeguard the right to a fair trial, legal certainty, and the continuous, unhindered administration of justice as core elements of the rule of law. Such legislation should protect the integrity and authority of the courts in a way that reinforces democratic accountability and restores public confidence in the judiciary as an institution, rather than serving as a blunt instrument to silence criticism or privilege judicial dignity over systemic transparency.
The Legal Politics of The Governor's Authority in the Formation of Regulatory Regulations of The Region/Municipal Head Wijaya, Ruddy; Febrian; Ridwan; Apriandi, Mada
Pena Justisia: Media Komunikasi dan Kajian Hukum Vol. 23 No. 1 (2024): Pena Justisia
Publisher : Faculty of Law, Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/pj.v23i3.4923

Abstract

This study aims to analyze legal politics related to the authority of the governor in the formation of district / city head regulations. Legal policy is an important concept in understanding how power and law interact and influence the legislative process at the regional level. The authority of the governor as the representative of the central government in the region has significant implications for regional autonomy and the dynamics of the relationship between the provincial government and the district / city government. This research uses normative juridical method with statutory approach and conceptual analysis. The results show that the governor's authority in the formation of district / city head regulations often causes conflicts between central and regional interests. Political, economic, and social factors influence the governor's decision to approve or reject regulations proposed by district/city heads. In addition, it was found that there is vagueness and inconsistency in the regulations governing the governor's authority, resulting in legal uncertainty. The conclusion of this study emphasizes the importance of legal reforms that can clarify the limits of the governor's authority and increase transparency and accountability in the process of forming local regulations. Thus, it is expected to create harmonization between central and regional interests in order to realize good governance.Keywords:Legal Politics, Governor's Authority, Regional Head Regulation
Institutional Authority Reconstruction for Effective Anti-Corruption Enforcement: An Islamic Legal Perspective toward Achieving SDG 16 Fadly Hasibuan, Muhammad; Febrian; Iza Rumesten RS; Saifudin Amin
Profetika: Jurnal Studi Islam Vol. 26 No. 03 (2025): Profetika Jurnal Studi Islam 2025
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/profetika.v26i03.14362

Abstract

The enforcement of corruption crimes in Indonesia faces issues of overlapping authority among Komisi Pemberantasan Korupsi KPK), Kejaksaan Agung Republik Indonesia, and Kepolisian Republik Indonesia, which negatively affects the effectiveness of investigation, inquiry, and prosecution processes. This study employs a normative juridical method through a literature-based review of legislation and legal references to analyze the disharmony of authority and its implications for law enforcement practices. The discussion shows that overlapping authority among law enforcement institutions triggers conflicts, delays case handling, and creates opportunities for political intervention and legal uncertainty, particularly after the enactment of Law No. 19 of 2019, which altered the independence of the KPK. This study concludes that a reconstruction of authority is necessary through the revision of the Anti-Corruption Law and the strengthening of coordination, supervision, and integrated division of authority to ensure more effective, synergistic, and legally certain handling of corruption cases.
Co-Authors Apriandi, Mada Desiyanna Lasut Fachruliansyah, Iman Fadly Hasibuan, Muhammad Hariyanto, Susanto Indah Fenriana Iza Rumesten RS Mutiara Nelson, Febby Neisa Angrum Adisti Ridwan Saifudin Amin Sayfa'at, Riyan Habie Shindy Ollivia Wijaya, Ruddy