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All Journal Jurnal Algoritma Jurnal Algoritma Indonesian Journal of Community Empowerment RISTEC : Research in Information Systems and Technology Jurnal Media Pengabdian Komunikasi International Research Journal of Business Studies
Dendi Ramdani
Universitas Garut
Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Social Sciences Other

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Political Connection and BPD Performance Tulung, Joy Elly; Ramdani, Dendi
International Research Journal of Business Studies Vol. 16 No. 3 (2023): December 2023 - March 2024
Publisher : Universitas Prasetiya Mulya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21632/irjbs.16.3.289-298

Abstract

The political situation that stable and conducive simplify business activities of a company politics and vice versa can be facilitated by the existence of good business. The relationship is what eventually called a political connection. Business relationship with politics has a very close relationship to harmony of an economy. The sample in this study is board members in 26 BPD during the year 2010 to 2014. We use political connected as an independent variable, the political connected is the board are coming from government, BPD is owned by government so the board with government background is identified as a political connected. The dependent variables are return on asset, return on equity and non-performing loan. This study uses firm size as a control variable. This study is expected to give a contribution to the topics of political connection and give a recommendation to government how to choice the member of board.
Hydroponic plant education for the community in Tulung District, Klaten Regency Isnawati, Isnawati; Ratnasari, Dewi; Epianawati, Epa; Ramdani, Dendi; Abdulrohman, Ihsan
Indonesian Journal of Community Empowerment (IJCE) Vol 6 No 3 (2025): Indonesian Journal of Community Empowerment (August)
Publisher : Fakultas Kewirausahaan Universitas Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35899/ijce.v6i3.1087

Abstract

This community service program aims to improve the capacity of health cadres to support family food security through the understanding and application of hydroponic plant cultivation technology. This activity was carried out in Yogyakarta with participants from Tulung District, Klaten Regency, consisting of health cadres, housewives, and men representing local communities. The activity method included interactive socialization regarding the concept of hydroponics, its benefits for health and food security, and direct practice in building a simple hydroponic system. In addition, the implementation team also provided facilities in the form of hydroponic tools and materials to support the sustainability of the participants' practices in their home areas. The results of the activity showed an increase in participants' knowledge and skills, as well as an emerging interest in developing hydroponic plants as an alternative to utilizing limited land. It is hoped that this activity can be a stimulus in encouraging a healthy and independent community movement through the integration of health, the environment, and household agriculture..
Topic Modeling in Thesis Titles of Students from the Faculty of Economics Universitas Garut Using Latent Dirichlet Allocation Modeling Fahru Roji, Fikri; Rahayu, Dinar; Sabilul Muminin, Riyad; Ramdani, Dendi; Hendrik, Dede
RISTEC : Research in Information Systems and Technology Vol. 4 No. 1 (2023): JURNAL RISTEC : Research in Information Systems and Technology
Publisher : RISTEC : Research in Information Systems and Technology

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Abstract

In higher education, the completion of a thesis within a 1 -year timeframe is a prerequisite for graduation. The selection of a thesistopic is influenced by personal interest, the expertiseof the thesis supervisor, and data availability. This research is designed to analyzethe thesis topics of Economics Faculty students at Garut University using the Latent Dirichlet Allocation (LDA) Modeling method. Utilizing quantitative and qualitative approaches, this research applies the concept of big data with techniques such as Data Crawling, Data Preprocessing, and Text Mining. The research successfully conducted topic modeling using the LDA method. The analysis showed that topic modeling with the LDA algorithm resulted in seven common thesis topics used in the students' thesis titles. With this, theresearch contributes to the understanding and efficacy in the determination of students' thesis topics. It is hoped that the results of this research can be utilized to assist in the efficient completion of theses.
Review Analysis of SatuSehat Application Using Support Vector Machine and Latent Dirichlet Allocation Modeling Fahru Roji, Fikri; Gia Ginasta, Nava; Cahyan, Yayan; Rahayu, Dinar; Ramdani, Dendi
RISTEC : Research in Information Systems and Technology Vol. 4 No. 1 (2023): JURNAL RISTEC : Research in Information Systems and Technology
Publisher : RISTEC : Research in Information Systems and Technology

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Abstract

SatuSehat is a contact tracing application that replaces the PeduliLindungi application initiated by the Government of Indonesia with the aim of tracking the Covid -19 Virus. The success of the application can be known by analyzing sentiment reviews. In addition to the high number of reviews, there are also other things that need to be highlighted, namely the pattern of reviews that are not in accordance with refined spelling and diverse topics, so that identifying a topic from a collection of reviews is very difficult and takes a lot of time if done manually by humans. This research describes sentiment analysis and topic modeling on SatuSehat app user reviews. By applying Support Vector Machine (SVM) method for sentiment analysis and Latent Dirichlet Allocation (LDA) for topic modeling, this study reveals the views and trends expressed by users. The analyzed review data from Google Play Store includes 171,428 positive reviews and 131,246 negative reviews. The sentiment analysis results indicated the dominance of positive responses. LDA modeling resulted in 8 identified topics, from health concerns to app appreciation. However, negative topics included vaccination challenges, access issues, and app functionality. This research provides insight into users' perceptions of the SatuSehat app, providing a basis for further development and improvement of the app.
Design and Development of a Web-Based Community Service Information System at Garut University Sabilul Muminin, Riyad; Ramdani, Dendi; Fahru Roji, Fikri
RISTEC : Research in Information Systems and Technology Vol. 4 No. 2 (2023): RISTEC : Research in Information Systems and Technology
Publisher : RISTEC : Research in Information Systems and Technology

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Abstract

The Community Service Program (KKN) is a mandatory activity in universities aimed at enhancing students' competencies in teamwork, leadership, and soft skills partnerships with the community. However, the implementation of KKN often faces challenges such as data inconsistencies, complex registration processes, and difficulties in activity management. This research aims to design and build a website-based KKN information system at Garut University to address these issues. By utilizing website technology, this system is expected to improve the efficiency and effectiveness of KKN implementation.This research employs the Unified Software Development Process (USDP) methodology, which is iterative and adaptive. The stages in USDP, namely inception, elaboration, construction, and transition, are followed systematically. In the inception phase, a needs analysis and feasibility study are conducted to determine the project scope. The elaboration phase produces the system architecture design and functional requirements specifications. The construction phase focuses on implementing the system according to the design that has been made. Finally, the transition phase includes testing, deployment, and system maintenance.The result of this research is a complete and functional website-based KKN information system. The system provides features such as online registration, group management, activity reporting, monitoring, and evaluation. System testing shows that this system is able to meet user needs and provide significant benefits in the implementation of KKN at Garut University. This system can also be an example for other universities that want to improve the quality of KKN implementation through the use of information technology.
Uncovering Hidden Sentiments and Topics in Online Lending Application Reviews with the Valence Aware Dictionary and sEntiment Reasoner (VADER) and Latent Dirichlet Allocation (LDA) Approaches Fahru Roji, Fikri; Ariesti Anggraeni, Windi; Sabilul Muminin, Riyad; Ramdani, Dendi; Cahyan, Yayan
RISTEC : Research in Information Systems and Technology Vol. 4 No. 2 (2023): RISTEC : Research in Information Systems and Technology
Publisher : RISTEC : Research in Information Systems and Technology

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Abstract

Online lending (pinjol) has become an important part of the digital transformation of the financial sector, offering people easy access to funds. However, the increasing reliance on user reviews as a decision-making factor raises concerns about their authenticity and credibility. This research aims to analyze the sentiments and topics that appear in the reviews of Akulaku, Kredivo, and EasyCash lending apps on the Google Play Store. Using text mining techniques, VADER sentiment analysis, and LDA topic modeling, this research reveals dominant positive sentiments related to ease of use, service speed, and customer support. However, there were also negative reviews regarding loan application difficulties, technical issues, and bad experiences with billing and payments. This research provides valuable insights into the preferences and concerns of pinjol users, which can serve as a reference for service providers to improve the quality of their products and services.
Design of an Internal Quality Assurance System Based on Smart System to Improve the Quality of Higher Education at Universitas Garut Ramdani, Dendi; Winda Suwandi, Deden; Fauzan Wakila, Yasya; Sabilul Muminin, Riyad
RISTEC : Research in Information Systems and Technology Vol. 4 No. 2 (2023): RISTEC : Research in Information Systems and Technology
Publisher : RISTEC : Research in Information Systems and Technology

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Abstract

Garut University has a Quality Assurance Institute (LPM) responsible for overseeing the quality assurance cycle, but it still uses manual archiving, leading to data accumulation and slow performance. This research aims to develop an internal quality assurance system based on a smart system to improve the quality of higher education. The research method uses a waterfall approach with stages of data collection, system analysis, application design, and implementation. The system is designed to effectively distribute and store LPM data and information. The research results show that this information system can help improve the quality of higher education by providing quick and accurate information related to data standards and audits.
The Influence of Top Management Team Characteristics on BPD Performance Tulung, Joy Elly; Ramdani, Dendi
International Research Journal of Business Studies Vol. 8 No. 3 (2015): December 2015 - March 2016
Publisher : Universitas Prasetiya Mulya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21632/irjbs.8.3.155-166

Abstract

Based on ”upper echelons theory”, this paper investigates the relation between top management team composition and BPD performance. For top management team characteristics, we employ age, level of education, background of education, gender, and functional background, while for measured the BPD performance we employ return on asset (ROA), return on equity (ROE), capital adequacy ratio (CAR), net interest margin (NIM), loan to deposit ratio (LDR), non-performing loan (NPL) and operation expenses to operation income (BOPO). The results show that all characteristics have positive significant influences on BPD performance.
Co-Authors , Partono AA Sudharmawan, AA Abdulrohman, Ihsan Anggraeni, Windi Ariesti Cahyan, Yayan Cepy Slamet Dede Hendrik Dewi Ratnasari Dinar Rahayu Dinar Rahayu Ditdit Putuwenda Epianawati, Epa Faisal Basri Fauzan Wakila, Yasya Fikri Fahru Roji Gia Ginasta, Nava Hendrawan, Heri Hendrik, Dede Isnawati Isnawati Joy Elly Tulung Nava Gia Ginasta Rahayu, Dinar Rahmawati . Ridian Gusdiana Ridwan Setiawan Riyad Sabilul Muminin Sabilul Muminin, Riyad Winda Suwandi, Deden Yoga Handoko Agustin