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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Sodality: Jurnal Sosiologi Pedesaan MANAJEMEN IKM: Jurnal Manajemen Pengembangan Industri Kecil Menengah Jurnal Ilmu dan Teknologi Kelautan Tropis IJCCS (Indonesian Journal of Computing and Cybernetics Systems) Jurnal Ilmu Sosial dan Humaniora Jurnal Kawistara : Jurnal Ilmiah Sosial dan Humaniora Journal of Indonesian Tourism and Development Studies JURNAL ELEKTRO Jurnal Perkotaan Jurnal Kebijakan dan Administrasi Publik AdBispreneur PAX HUMANA ARISTO JURNAL MEDIA INFORMATIKA BUDIDARMA Jurnal Komunikasi Kritis Humaniora MUWAZAH: Jurnal Kajian Gender Cakrawala Jurnal Penelitian Sosial Building of Informatics, Technology and Science Jurnal Mantik Journal of Information Systems and Informatics Jurnal Studi Sosial dan Politik Jurnal Teknik Informatika C.I.T. Medicom JOURNAL OF INFORMATION SYSTEM RESEARCH (JOSH) Journal of Computer System and Informatics (JoSYC) EKONOMI, KEUANGAN, INVESTASI DAN SYARIAH (EKUITAS) Jurnal Sistem Komputer dan Informatika (JSON) JOURNAL OF BUSINESS AND ECONOMICS RESEARCH (JBE) Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Cita Ekonomika: Jurnal Ilmu Ekonomi ARBITRASE: JOURNAL OF ECONOMICS AND ACCOUNTING International Journal on Social Science, Economics and Art KLIK: Kajian Ilmiah Informatika dan Komputer International Journal of Basic and Applied Science Indonesian Journal of Tourism and Leisure Jurnal InterAct Jurnal Sosiologi Engagement: Jurnal Pengabdian Kepada Masyarakat JKAP (Jurnal Kebijakan dan Administrasi Publik) Jurnal Kawistara
Yerik Afrianto Singgalen
Universitas Katolik Indonesia Atma Jaya
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Physics Public Health Social Sciences Other

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Sentiment Analysis of Customer Feedback Reviews Towards Hotel’s Products and Services in Labuan Bajo Henoch Juli Christanto; Yerik Afrianto Singgalen
Journal of Information System and Informatics Vol 4 No 4 (2022): Journal of Information Systems and Informatics
Publisher : Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51519/journalisi.v4i4.294

Abstract

The feedback review column on the TripAdvisor website can process the sentiment analysis by classifying the positive and negative impressions of the consumer using machine learning, namely text mining. This study analyzes consumer sentiment for hotel products and services in Labuan Bajo based on feedback review data on the TripAdvisor website. Meanwhile, the algorithm used is Nave Bayes Classifier (NBC), Support Vector Machine (SVM), also SMOTE Upsampling for the k-Nearest Neighbor (k-NN) algorithm. The classification result shows 702 negative feedback reviews and 2531 positive feedback reviews. The evaluation of algorithm performance shows the accuracy of SVM is 78,30% and NBC is 78,29% compared with k-NN with 85,24% accuracy, using SMOTE Upsampling with a class precision description of 100% prediction negative (1784 true Neg & 0 true Pos) and 77,21% prediction positive (747 true Neg & 2531 true Pos). The class recall description also shows 70,49% true Negative (1784 pred Neg & 747 pred Pos) and 100% true Positive (0 pred Neg & 2531 pred Pos). These findings indicate that the k-NN algorithm shows the best result instead of the SVM and NBC algorithm, according to the sentiment analysis result of customer feedback reviews on hotel products and services in Labuan Bajo through TripAdvisor website.
Analysis and Design of Regional Tourism Information System “SIPARDA” of Morotai Island Regency Yerik Afrianto Singgalen
Journal of Information System and Informatics Vol 4 No 4 (2022): Journal of Information Systems and Informatics
Publisher : Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51519/journalisi.v4i4.328

Abstract

The analysis and design of the regional tourism information system known as SIPARDA is a follow-up to the results of the strategic planning of the information system to optimize the performance of the bureaucracy, especially the Tourism Office of Morotai Island Regency, related to the main tasks and functions of the destination and tourism industry, tourism marketing, and creative economy. SIPARDA's design was carried out using the concept of Software Development Life Cycle (SDLC) through a waterfall approach. The application design method begins with identifying user needs and designing a tourism information system relevant to the main tasks and functions of the Tourism Office in the Morotai Island Regency. Unified Modeling Language (UML) is used to describe the business processes of SIPARDA. Five primary actors can operationalize the system: the head of the tourism officer, tourism industry and destination department, tourism marketing department, creative economy department, and administrator. Thus, each department can document attractions, amenities, accessibility, and accommodation data in the Morotai Island Regency as a regional tourism development decision-making database.
Vegetation Index and Mangrove Forest Utilization through Ecotourism Development in Dodola and Guraping of North Maluku Province Yerik Afrianto Singgalen
Jurnal Manajemen Hutan Tropika Vol. 28 No. 2 (2022)
Publisher : Institut Pertanian Bogor (IPB University)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.7226/jtfm.28.2.150

Abstract

This study analyzes the vegetation index and mangrove forest utilization through ecotourism development in Guraping and Dodola Island of North Maluku Province. This research uses a remote sensing approach through Landsat 8 Operational Land Immaginer (OLI) from 2013 and 2021, calculated based on the Normalized Difference Vegetation (NDVI) algorithms. This study indicates that ecotourism development can preserve the mangrove forest and generate the economic and social benefit of the local community. Otherwise, the vegetation index in mangrove areas from 2013-2021 needs to be considered seriously as the primary data to optimize the management of tourism destinations. Through the case of Dodola Island, the increased number of vegetation in 2017 experienced significant changes and threatened the sustainability of mangrove ecotourism. Thus, the mangrove monitoring needs to be optimized to anticipate the unsustainability of mangroves, which determines the sustainability of tourism in North Maluku Province. This study offers an idea to involve the local community in conserving the mangrove area through a controlled and sustainable rehabilitation program instead of economic activity purposes. The findings indicate that the existing condition of the Guraping mangrove forest in 2021 is classified as moderate compared with mangrove ecotourism in Dodola Island with sparse criteria based on the Decree of the Minister of State for the Environment in 2004, This research suggests adopting the community-based ecotourism mangrove development through collaborative advantages of all tourism stakeholders.
Community Empowerment and Social Welfare Development through Social Entrepreneurship Yerik Afrianto Singgalen; Rosdiana Sijabat; Pristiana Widyastuti; Agnes Harnadi
Jurnal Studi Sosial dan Politik Vol 6 No 2 (2022): Jurnal Studi Sosial dan Politik
Publisher : FISIP Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/jssp.v6i2.13302

Abstract

Social entrepreneurship is an alternative approach to improving social welfare through community empowerment programs. In the Indonesian context, Yayasan Cinta Anak Bangsa (YCAB) and Cinderella Indonesia Foundation (CIF) have essential roles in improving marginalized communities' social welfare. Considering this, it is necessary to conduct a comprehensive study of institutional and leadership dimensions related to the social entrepreneurship approach. This research uses qualitative methods through a case study approach. Data was collected through in-depth interviews with key informants, namely the initiators or founders of YCAB and CIF. Document studies were conducted to understand the organizational profiles. Furthermore, the processing of research data uses triangulation techniques to obtain credible and valid information so that it can be used to reconstruct research thinking ideas related to community and social development from an institutional and leadership perspective in the field of social entrepreneurship. These research findings indicate that Yayasan Cinta Anak Bangsa (YCAB) and Cinderella from Indonesia Center have established partnerships with various parties for collaborative advantages. Thus, Social enterprise plays a vital role in community development and mobilizes the capabilities to maintain livelihoods and improve social welfare.
Antecedents of Intention to become a Social Entrepreneur: Studies in Undergraduate Students in Indonesia Rosdiana Sijabat; Yerik Afrianto Singgalen
Budapest International Research and Critics Institute-Journal (BIRCI-Journal) Vol 6, No 1 (2023): Budapest International Research and Critics Institute February
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birci.v6i1.7414

Abstract

This study empirically examines the antecedents of the intention to become a social entrepreneur by undergraduate students in Indonesia using the theory of planned behavior (TPB) framework. In TPB, the intention of a planned choice or desire is predicted to result from perceived attractiveness, subjective norms, self-efficacy, and personal attitudes. A total of 116 undergraduate students were recruited as respondents in this study, and primary data obtained from respondents were analyzed using structural equation modeling to test the four research hypotheses. This study revealed that the dimensions of perceived attractiveness, subjective norms, self-efficacy, and personal attitude of undergraduate students positively and significantly shaped students' intentions to become social entrepreneurs. Thus, the results of this study provide new understanding and knowledge about the antecedents to becoming a social entrepreneur.
Analisis Sentimen Pengunjung Pulau Komodo dan Pulau Rinca di Website Tripadvisor Berbasis CRISP-DM Yerik Afrianto Singgalen
Journal of Information System Research (JOSH) Vol 4 No 2 (2023): January 2023
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/josh.v4i2.2999

Abstract

A sentiment analysis is needed to identify tourist preferences for products and services in a tourist destination. Therefore, this study uses the Cross-Industry Standard Procedure for Data Mining (CRISP-DM) method to classify visitor review data for Komodo Island and Rinca Island obtained from the Tripadvisor website based on negative and positive sentiments, then recommends the development of an information system that can optimize the products and services of tourist destinations on Komodo Island and Rinca Island. Meanwhile, the algorithms used are k-Nearest Neighbor (k-NN), Naïve Bayes Classifier (NBC), Support Vector Machine (SVM), and Decision Tree (DT). Based on the results of data classification using the word weighting method or Term Frequency Inverse Document Frequency (TF-IDF) through the sentiment extract operator, it can be known that the five words that most often appear in tourist reviews of Komodo Island are as follows: Komodo dragons (1894), dragons (1596), island (1492), tour (840), boat (774). Meanwhile, the five words that most often appear in tourist reviews of Rinca Island are as follows: komodo dragon (1042), dragons (962), island (882), rinca (606), and boat (372). In addition, the results of the classification of 564 Komodo Island tourist review data and 364 Rinca Island tourist review data using CRISP-DM-based k-NN, NBC, SVM, and DT algorithms, show that the Support Vector Machine (SVM) is the best-performing algorithm where the accuracy value is 99.69%, precision 100%, recall 99.39%, f-measure 99.69%, Area Under Curve (AUC) 100% and t-Test 0.958. Meanwhile, the results of processing tourist review data on Rinca Island products and services show that the Support Vector Machine (SVM) algorithm has the best performance with 100% accuracy, 100% precision, 100% recall, 100% f-measure, 100% Area Under Curve (AUC) and 0.964 t-Test. After comparing the performance of SVM before and after using the Synthetic Minority Oversampling Technique (SMOTE), it can be seen that the implementation of the algorithm becomes more optimal when using the SMOTE operator. Thus, SVM is a relevant algorithm used as a model for analyzing tourist sentiment on Komodo Island and Rinca Island based on CRISP-DM.
EKSPLANASI INTENSI MENJADI SOCIAL ENTREPRENEUR MELALUI PENDIDIKAN KEWIRAUSAHAAN SOSIAL Yerik Afrianto Singgalen; Rosdiana Sijabat
AdBispreneur : Jurnal Pemikiran dan Penelitian Administrasi Bisnis dan Kewirausahaan Vol 7, No 3 (2022): AdBispreneur : Jurnal Pemikiran dan Penelitian Administrasi Bisnis dan Kewirausa
Publisher : Departemen Ilmu Administrasi Bisnis, Fakultas Ilmu Sosial dan Ilmu Politik, UNPAD

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/adbispreneur.v7i3.41149

Abstract

Social entrepreneurial intention towards social entrepreneurship education needs to be explained through research. This research discussed the social entrepreneurial intention of the Atma Jaya Catholic University of Indonesia students through social entrepreneurship education. This research uses a quantitative method with a survey approach. In addition, Smart of Partial Least Squares Structural Equation Modeling uses to process the data. These findings show the model's suit suitability standard. There is a positive and significant relationship between an individual's interest in social entrepreneurial intention and social entrepreneurship education. Moral obligation has a positive and significant influence on social entrepreneurial intention but negatively affects social entrepreneurship education. Religion, ideology, and cultural norms positively and significantly influence social entrepreneurship education but negatively affect social entrepreneurial intention. Self-efficacy also positively and significantly influences entrepreneurship education but negatively affects social entrepreneurial intention. Family and social support positively and significantly affect social entrepreneurship education but negatively affect social entrepreneurial intention. Meanwhile, there is no relationship between social entrepreneurship education and social entrepreneurial intention.Intensi menjadi wirausaha sosial melalui pendidikan kewirausahaan sosial perlu dijelaskan secara mendalam. Tujuan penelitian ini ialah eksplanasi intensi mahasiswa Universitas Katolik Indonesia Atma Jaya menjadi social entrepreneur melalui pendidikan kewirausahaan sosial. Metode yang digunakan ialah kuantitatif dengan pendekatan survei. Pengolahan data penelitian ini menggunakan Smart of Partial Least Squeares Structureal Equation Modeling (Smart PLS-SEM). Hasil penelitian ini menunjukkan bahwa model yang dikonstruksi sudah memenuhi standar kesesuaian model. Terdapat pengaruh yang positif dan signifikan antara ketertarikan individu terhadap intensi menjadi wirausaha sosial dan pendidikan kewirausahaan. Disisi lain, obligasi moral memiliki pengaruh positif dan signifikan terhadap intensi menjadi wirausaha sosial tetapi berpengaruh negatif terhadap pendidikan kewirausahaan sosial. Demikian halnya agama, ideologi, serta norma budaya memiliki pengaruh positif dan signifikan terhadap pendidikan kewirausahaan sosial tetapi berpengaruh negatif terhadap intensi menjadi wirausaha sosial. Efikasi diri juga memilik pengaruh positif dan signifikan terhadap pendidikan kewirausahaan sosial tetapi berpengaruh negatif terhadap intensi menjadi wirausaha sosial. Dukungan keluarga dan sosial berpengaruh positif dan signifikan terhadap pendidikan kewirausahaan sosial tetapi berpengaruh negatif terhadap intensi menjadi wirausaha sosial. Sementara itu, tidak ada pengaruh antara pendidikan kewirausahaan sosial dengan intensi menjadi wirausaha sosial.
Analysis and Design of Morotai Tourism Village Information System (SIDEWITA) Based on Local Wisdom of Tokuwela and Babari Tradition Stephen Aprius Sutresno; Yerik Afrianto Singgalen
Journal of Information System and Informatics Vol 5 No 1 (2023): Journal of Information Systems and Informatics
Publisher : Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51519/journalisi.v5i1.441

Abstract

This study focuses on optimizing the management system of tourism villages in Indonesia through the development of a contextual and relevant information system that caters to users' needs. Specifically, the study targets the Morotai Island Regency, where the tourism village management requires a website-based system capable of providing comprehensive information on attractions, accessibility, accommodation, and ancillary services to a broader market. The study uses the Software Development Life Cycle (SDLC) with a Waterfall approach to design the system, with a focus on the actors involved in the system, including tourists and prospective tourists (users as tourists), administrators and community members (users as a community), and stakeholders such as entrepreneurs and formal organizations supporting tourism (users as stakeholders). The resulting system, SIDEWITA, is expected to optimize the management of tourist villages in Morotai Island Regency. However, the study is limited to the design phase using the Waterfall approach.
Strategic Planning of Morotai Tourism Village Information System (SIDEWITA) Using Ward and Peppard Method Yerik Afrianto Singgalen
Journal of Information System and Informatics Vol 5 No 1 (2023): Journal of Information Systems and Informatics
Publisher : Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51519/journalisi.v5i1.442

Abstract

This study explores how digital literacy in Indonesia has stimulated the development of a website-based information system used for digital marketing. The Morotai Island district, identified as a priority tourism destination, has been optimized as a superior product with the help of communication technology infrastructure and internet networks based on the innovative city concept. This optimization has triggered collaboration among individuals, communities, and stakeholders in the tourism sector, resulting in superior tourism products in each destination. To facilitate collaboration, the Morotai Tourism Village Information System (SIDEWITA) is proposed to connect individual, community, and stakeholder interests. This study applies the Ward and Peppard framework, including Value Chain Analysis, PEST, SWOT, and McFarlan Strategic Grid, to analyze internal and external conditions for SIDEWITA's strategic planning.
Analysis and Design of Student Guidance Information System through Software Development Life Cycle (SDLC) and Waterfall Model Henoch Juli Christanto; Yerik Afrianto Singgalen
Journal of Information System and Informatics Vol 5 No 1 (2023): Journal of Information Systems and Informatics
Publisher : Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51519/journalisi.v5i1.443

Abstract

Universities play an essential role in encouraging digital literacy as a form of support to accelerate digital transformation in Indonesia. One of the strategic steps to support the acceleration of digital transformation is to carry out organizational change in the academic scope. One of the innovative ideas to facilitate the thesis registration process, selection of supervisors, and thesis consultation is the existence of an integrated and accountable control system. This research proposes an idea to analyze and design the Information System for Thesis Consultation Process known as SIBIMA using the Software Life Cycle Development (SDLC) method according to the Waterfall model. SIBIMA is intended to support services in the education sector by adjusting the context of the values of the Atma Jaya Catholic University of Indonesia, namely Kristiani, Unggul, Peduli, and Profesional. Thus, students, lecturers, and academic staff complement each other in improving the quality of education. The case study of application design is adjusted to the registration process, selection of supervisors, and thesis consultation at the Head of Tourism Department, Faculty of Business Administration and Communication Sciences, Atma Jaya Catholic University of Indonesia.
Co-Authors A.Y. Agung Nugroho Agnes Harnadi Agnes Harnadi Agung Mulyadi Purba Alfonso Harrison Aloisius Gita Nathaniel Astuti Kusumawicitra Astuti Kusumawicitra Laturiuw Astuti Kusumawicitra Laturiuw Bernardus Alvin Rig Bernardus Alvin Rig Biafra Daffa Farabi Biafra Daffa Farabi Billy Macarius Sidhunata Brito, Manuel Charitas Fibriani Christanto, Henoch Juli Christine Dewi Danny Manongga Dasra, Muhamad Nur Agus Eko Sediyono Eko Widodo Elfin Saputra Elfin Saputra Elly Esra Kudubun Fang, Liem Shiao Faskalis Halomoan Lichkman Manurung Gatot Sasongko Gilberto Dennis G E Sidabutar Gintu, Agung Rimayanto Gudiato, Candra Henoch Juli Christanto Henoch Juli Christanto Heru Prasadja Heru Prasadja, Heru Hindriyanto Dwi Purnomo Hironimus Cornelius Royke Irene Sonbay Irwan Sembiring Jesslyn Alvina Seah Jonathan Tristan Santoso Juli Christanto, Henoch Kartikawangi, Dorien Kusumawicitra, Astuti Manuel Brito Marthen Timisela Mavish, Steven Michael Kenang Gabbatha Nantingkaseh, Alfonso Harrison Nicolas Arya Nanda Susilo Nugroho, A. Y. Agung Octa Hutapea Octa Hutapea Pamerdi Giri Wiloso Pamerdi Giri Wiloso Pamerdi Giri Wiloso, Pamerdi Giri Pedro Manuel Lamberto Buu Sada Pinia, Nyoman Agus Perdanaputra Pontolawokang, Theresya Ellen Pristiana Widyastuti Pristiana Widyastuti Purwoko, Agus Puspitarini, Titis Radyan Rahmananta Radyan Rahmananta Rafael Christian Rahadi, Abigail Rosandrine Kayla Putri Rahmadini, Asyifa Catur Richard Emmanuel Adrian Sinaga Rosdiana Sijabat Samuel Piolo Seingo, Martha Maraka Setiawan, Ruben William Siemens Benyamin Tjhang Sri Yulianto Joko Prasetyo Stephen Aprius Sutresno, Stephen Aprius SUHARSONO Suharsono Suni, Eugenius Kau Tabuni, Gasper Tharsini, Priya Titi Susilowati Prabawa Titis Puspitarini Widodo, Eko Winayu, Birgitta Narindri Rara Yan Dirk Wabiser Yoel Kristian Zsarin Astri Puji Insani