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All Journal Sama Jiva Jnanam (International Journal of Social Studies)
Kartika, Luh Gede
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Social Sciences

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IKN News Topic Analysis of Nusantara Capital City using Frobenius Norm and Non-negative Matrix Factorization Kartika, Luh Gede; Rinartha, Komang; Putra, Anggara Putu Dharma; Agung, I Gusti Ngurah Pertu
Samā Jiva Jnānam (International Journal of Social Studies) Vol. 2 No. 2 (2024): Vol. 2 No. 2 2024
Publisher : Fakultas Dharma Duta UHN IGB Sugriwa Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25078/ijoss.v2i2.4342

Abstract

This research leverages Non-negative Matrix Factorization (NMF) with the Frobenius norm to analyze news articles from Kompas about the relocation of Indonesia's capital to Nusantara. The study is significant as it provides insights into public and media perceptions documented by Kompas, identifies critical issues surrounding this transformative national project, and demonstrates the utility of NMF in analyzing Indonesian-language news texts, particularly in the context of public policy and media discourse. A dataset of news articles related to Ibu Kota Nusantara was preprocessed through cleaning, normalization, stemming/lemmatization, and tokenization to prepare it for topic modeling. Using TF-IDF for feature extraction, Non-Negative Matrix Factorization (NMF) with Frobenius norm as the loss function was applied to generate topics, which were evaluated based on coherence scores and manual analysis for relevance and interpretability. This study identified five distinct topics related to Ibu Kota Nusantara (IKN) from Kompas news articles during January-March 2024, covering community preparations, toll road developments, buffer zone status, groundbreaking events, and ASN housing. Using the NMF model and c_uci coherence scoring, the study achieved a high coherence score of 0.991, indicating semantically connected terms that facilitate topic interpretation. The alignment between Wordcloud and NMF results demonstrates both methods' focus on significant terms, with Wordcloud highlighting key words and NMF providing a deeper structural analysis of topic interrelations.
THE ROLE OF INDONESIA NATIONAL MASS MEDIA IN FRAMING THE NEW NUSANTARA CAPITAL CITY Putra, Anggara Putu Dharma; Kartika, Luh Gede; Agung, I Gusti Ngurah Pertu; Swarthini, Ni Nyoman Ayu; Dananjaya, Cokorda Gede Ari; Chyen, Runita Dewi Chyen; Putri, Made Maheswari Putri
Samā Jiva Jnānam (International Journal of Social Studies) Vol. 3 No. 2 (2025): Vol. 3 No. 2 2025
Publisher : Fakultas Dharma Duta UHN IGB Sugriwa Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25078/ijoss.v3i2.5576

Abstract

The development of the Nusantara Capital City (IKN) is an important milestone in Indonesia's history. The existence of the IKN is expected to encourage inclusive and equitable economic growth throughout Indonesia. The support of the Indonesian people for the IKN is significant. The public obtains information about the IKN through the mass media. The purpose of this study was to examine the way online media presents news regarding Ibu Kota Nusantara (IKN) and to analyze the primary subjects emphasized in the news coverage. The study examines the news subjects related to IKN on the online media platforms Detik.com and Kompas.com utilizing the Latent Dirichlet Allocation (LDA) model and Robert M. Entman's framing technique. The subject analysis yielded 15 primary topics for each media channel. Detik.com mostly covers topics related to politics, investment, IKN construction projects, and accommodation. On the other hand, Kompas.com mainly focuses on investment, the IKN Authority, IKN construction projects, and infrastructure. These themes are the most significant subjects in IKN news coverage across all media platforms, based on their weight and probability. The news framing of Detik.com and Kompas.com is generally characterized by a neutral or favorable tone, to promote public understanding, acceptance, and endorsement of the development of IKN. Favorable media coverage can assist the administration in garnering popular backing and guaranteeing the triumph of the IKN project. Both media outlets present a positive framing on IKN's future and highlight the significance of infrastructure projects in attracting additional investment.
Co-Authors Agung, I Gusti Ngurah Pertu Chyen, Runita Dewi Chyen Dananjaya, Cokorda Gede Ari I Komang Rinartha Yasa Negara Putra, Anggara Putu Dharma Putri, Made Maheswari Putri Swarthini, Ni Nyoman Ayu