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All Journal Jurnal Matematika Jurnal Jurusan Ilmu Keolahragaan Jurnal IKA Abdimas Jurnal Santiaji Pendidikan (JSP) Telematika : Jurnal Informatika dan Teknologi Informasi Jurnal Pendidikan Matematika Jurnal Bakti Saraswati JURNAL MEDIA INFORMATIKA BUDIDARMA PENDIPA Journal of Science Education JMM (Jurnal Masyarakat Mandiri) JTAM (Jurnal Teori dan Aplikasi Matematika) Paedagoria : Jurnal Kajian, Penelitian dan Pengembangan Kependidikan Indiktika : Jurnal Inovasi Pendidikan Matematika Buana Matematika : Jurnal Ilmiah Matematika dan Pendidikan Matematika WIDYABHAKTI Jurnal Ilmiah Populer WIDYA LAKSANA Widyadari : Jurnal Pendidikan IJECA (International Journal of Education and Curriculum Application) Indonesian Journal of Data and Science Journal of Computer Networks, Architecture and High Performance Computing Jurnal Mandiri IT Jurnal Puan Indonesia Jurnal WIDYA LAKSMI (Jurnal Pengabdian Kepada Masyarakat) Emasains : Jurnal Edukasi Matematika dan Sains Jurnal Pengabdian Kepada Masyarakat Widya Mahadi Community: Jurnal Pengabdian Pada Masyarakat Aspirasi : Publikasi Hasil Pengabdian dan Kegiatan Masyarakat Proceedings Series of Educational Studies
Ni Wayan Suardiati Putri
Institut Bisnis Dan Teknologi Indonesia
Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Public Health Social Sciences Other

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Implementation of Mathematics Learning Through Hydroponic Farming to Improve Mathematics Ability in Early Childhood Putri, Ni Wayan Suardiati; Wardika, I Wayan Gede; Kencana, Agung Pasek Surya
JTAM (Jurnal Teori dan Aplikasi Matematika) Vol 6, No 1 (2022): January
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jtam.v6i1.5610

Abstract

This study aims to produce and determine the feasibility of early mathematics learning media through hydroponic farming for Early Childhood. The type of research carried out is development research, because in this study an initial mathematics learning media was developed through hydroponic farming for Early Childhood. The research instruments used were media validation sheets and teacher response questionnaires. The data analysis used is descriptive quantitative. The product produced in this study is a medium for early mathematics learning through hydroponic farming for Early Childhood that meets valid and practical criteria. This study took subjects in Early Childhood at Kartika Kindergarten, Peguyangan Kaja Village. The results of this study regarding media validation showed that the initial mathematics learning media through hydroponic farming for Early Childhood had met the valid criteria. Judging from the results of the analysis of the teacher's response to learning media, namely the teacher's response to the use of media, it shows 75.8% in the good category. This shows that the media can be implemented practically by the teacher. 
The Performance of Support Vector Machine in Classifying Public Sentiment toward Student Suicide Cases I Gusi Gede Bagus Ngurah Sarjana; Made Leo Radhitya; Ni Wayan Suardiati Putri
Indonesian Journal of Data and Science Vol. 7 No. 2 (2026): Indonesian Journal of Data and Science
Publisher : Yocto Brain

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56705/ijodas.v7i2.431

Abstract

Introduction: The rapid growth of social media has generated large volumes of user-generated content that can be analyzed to understand public responses to sensitive social issues. This study evaluates the performance of Support Vector Machine (SVM) in classifying public sentiment toward a widely discussed student suicide case based on YouTube comments. Method: A total of 5,000 comments were collected from a video on the Denny Sumargo YouTube channel using the YouTube Data API and categorized into positive and negative sentiments. Text preprocessing included cleaning, normalization, tokenization, stop-word removal, and stemming. Term Frequency-Inverse Document Frequency (TF-IDF) was used for feature extraction, while Synthetic Minority Over-sampling Technique (SMOTE) addressed class imbalance. The dataset was divided into 80% training and 20% testing data, and SVM was applied for binary sentiment classification. Results and Discussion: The SVM model achieved 99.96% training accuracy and 89.25% test accuracy, with precision, recall, and F1-score consistently around 89%. These results indicate that the TF-IDF, SMOTE, and SVM pipeline effectively classified Indonesian social media comments despite the linguistic complexity of discussions surrounding sensitive issues. Conclusion: SVM demonstrates effective and robust performance for classifying public sentiment in Indonesian YouTube comments and provides a useful approach for analyzing public responses to sensitive social phenomena.
Co-Authors Agung Pasek Surya Kencana Amadeus Veda kanaka Asana, I Made Dwi Putra Atmaja, Ketut Jaya Dirgayusari, Ayu Manik Evi Dwi Krisna Evi Dwi Krisna . Fajri Pratama Gede Rasben Dantes I Gede Iwan Sudipa I Gusi Gede Bagus Ngurah Sarjana I Gusti Made Ngurah Desnanjaya I Kadek Adiana Putra I Kadek Juliarta I Made Ardana I MADE DEDY SETIAWAN . I Nyoman Buda Hartawan I Nyoman Buda Hartawan I Nyoman Buda Hartawan I Nyoman Buda Hartawan I Nyoman Buda Hartawan I Nyoman Tri Anindia Putra I Wayan Gede Wardika I Wayan Gede Wardika I Wayan Gede Wardika I Wayan Gede Wardika Ida Bagus Gd Widi Adnyana Kadek Suryati Kadek Suryati Kadek Suryati Kadek Virgan Ardiat Kencana, Agung Pasek Surya Ketut Agustini Ketut Sepdyana Kartini Lopez, Ferdinandus Try Mahartha Da. M.Or S.Pd I Ketut Budaya Astra . M.Pd S.T. S.Pd. I Gde Wawan Sudatha . Melyawati, Ni Luh Putu Meri Aryati, Ni Wayan NI KADEK RINI PURWATI Ni Kadek Rini Purwati Ni Kadek Rini Purwati Ni Kadek Suyati Ni Ketut Erawati Ni Ketut Erawati Ni Ketut Erawati Ni Luh Wiwik Sri Rahayu Ginantra Ni Wayan Eka Wijayanti Putu Andi Aditya Putu Risma Emiliana Pande Putu Satria Udyana Putra Radhitya, Made Leo Sariyasa . Surya Adi Putra, I Putu Suryana, I Gede Putu Eka Suyati, Ni Kadek Wayan Eka Wijayanti Wayan Eny Mariani Wayan Sauri Peradhayana Widiartha, I Komang Kurniawan Wiguna, I Komang Arya Ganda Wijayanti, Ni Wayan Eka