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Journal : TEKNOSIA

Perancangan Dashboard Berbasis Business Intelligence untuk Optimalisasi Manajemen Persediaan di CV Bali Treasures Anak Agung Istri, Callysta Athalia; Maysanjaya, I Made Dendi; Mahendra, Gede Surya
Teknosia Vol. 19 No. 02 (2025): Vol. 19 No. 02 (2025): December 2025
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/teknosia.v19i02.43478

Abstract

The global landscape is undergoing a digital transformation marked by the Fourth Industrial Revolution and the move toward society 5.0. Companies are expected to manage data efficiently. CV Bali Treasures, a percussion instrument manufacturer, still records wood-based production data manually using Microsoft Excel, complicating trend analysis and decision-making. This study implements a Business Intelligence (BI) dashboard using Microsoft Power BI to improve raw material inventory management. The methodology follows the BI Roadmap using data from the Processed Wood Inventory Mutation Report (LMHHKO) from March 2019 to September 2024. System evaluation was conducted through User Acceptance Testing (UAT) with the Black Box Testing method involving five users. The results show the dashboard effectively visualizes inventory data, supports data historical analysis, and speeds up decision-making. Users confirmed the dashboard met their needs and was easy to use. This BI implementation is expected to support digital transformation and enhance the company's efficiency and competitiveness.
Perbandingan Performa Algoritma Naive Bayes Dan Support Vector Machine Pada Analisis Sentimen Implementasi Program Kip-Kuliah Ni Putu, Ana Rainita; Maysanjaya, I Made Dendi; Mahendra, Gede Surya
Teknosia Vol. 19 No. 02 (2025): Vol. 19 No. 02 (2025): December 2025
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/teknosia.v19i02.43479

Abstract

The selection of a suitable classification model is important in text-based sentiment analysis, especially in conditions of unbalanced data distribution. Naive Bayes and Support Vector Machine (SVM) are two algorithms that are often used in classification, but the comparison of their performance on unbalanced data still needs to be further reviewed. This study aims to compare the performance of the two algorithms in classifying public sentiment towards the Indonesia Smart Card (KIP) Lecture Program. The implementation of the KIP Lecture Program still faces challenges in the accuracy of aid distribution. This situation raises discussions and various controversies among the public, especially on the X platform. The data used were 1,644 tweets, with a distribution of negative sentiment of 1,392 tweets and positive tweets of 252. To overcome the imbalance of data class distribution, the Synthetic Minority Oversampling Technique (SMOTE) method is used. Based on the evaluation results, before SMOTE was applied, SVM obtained 92% accuracy and 91% precision, 77% recall, while Naive Bayes obtained 79% accuracy, 68% precision, and 78% recall. After the application of SMOTE, SVM performance significantly improved with accuracy, precision, and recall reaching 99%, while Naive Bayes improved to 95% on all metrics. These results show that although SVM excels in higher accuracy, Naive Bayes shows a more stable performance on the data neither after nor after the balancing process is performed.
Co-Authors A. A. Istri Ita Paramitha Abdullah, Syarifudin Agil Aurora Loujien Alif Alif Amsyari, Faqih Anak Agung Eka Wirayuda Anak Agung Istri Callysta Athalia Anak Agung Istri, Callysta Athalia Aniek Suryanti Kusuma, Aniek Suryanti Aprilia Monica Sari Artana, I Made Aryasta, Komang Hokky Atmaja, I Gede Bagastia Widi Azizah, Nabila Aulia Cahayani, Putu Putri Datya, Aulia Iefan Decky Pratama Putra Dermawan, Kadek Teguh Desak Dwi Utami Putra Desak Made Dwi Utami Putra Dessy Seri Wahyuni Devi Valentino Waas Dewa Ketut Alit Maha Putra Dewa Made Julijati Putra Dewi, Desak Putu Eka Komala Dewi, I Gusti Agung Ayu Ananda Diah Juniari Arnidya Digita, I Dewa Kadek Laksana Dirgayusari, Ayu Manik Diva Ananda Putra Eddy Hartono Eddy Hartono Eddy Hartono Elma Regina Nababan Farida Agus Setiawati Fihoirun Nisak Ulfiyatil Hasanah Gede Aby Sanjiwa Kurniawan Gede Agus Supriatmaja Gusti Ngurah Yogi Wicaksana I Dewa Gede Aristana I Dewa Made Krishna Muku I Gede Bagastia Widi Atmaja I Gede Bendesa Subawa I Gede Ciptha Aphila Diptha I Gede Hendrayana I Gede Iwan Sudipa I Gede Mahendra Darmawiguna I Gede Wahyu Parama Sucipta I Gusti Ayu Agung Diatri Indradewi I Kadek Adiana Putra I Kadek Andy Asmarajaya I Kadek Noppi Adi Jaya I Kadek Sudewo Mahadiv Wikrama I Ketut Pratista Tri Pramana I Ketut Setiawan I Komang Widiantara I Made Artana I Made Gede Sunarya I Made Panji Prayoga I Md. Dendi Maysanjaya I Nyoman Agus Suarya Putra I Nyoman Indhi Wiradika I Nyoman Jayanegara I Nyoman Yoga Anantra I Putu Adhitya Kusuma I Putu Mas Yuda Pratama I Putu Yoga Indrawan I Wayan Ari Pramana Putra I Wayan Darmadi I Wayan Dharma Suryawan I Wayan Widi Karsana Ida Ayu Mas Putri Mahalini Ida Ayu Utari Dewi Ida Bagus Kusuma Dewantara Ilham Ramdhani Jati, Ketut Gede Tegar Maranom Jaya Deva Jayanti, Kadek Sukma Kadek Deamanda Asih Kusuma Kadek Dwika Darma Widyaputra Kadek Ngurah Adi Kusuma Kadek Pebriawan Kadek Yota Ernanda Aryanto Komang Ayu Suputri Komang Diva Wiguna Komang Mahendra Komang Sukerni Kusuma, Kadek Ngurah Adi Luh Gede Bevi Libraeni Luh Gede Bevi Libraeni M.Cs S.Kom I Made Agus Wirawan . Made Diva Putera Ananta Made Putri Ariasih MADE PUTRI ARIASIH Mahmuda Lailiya Manurung, Handrean Marito, Julita Muhamad Bintang Haekal Muhammad Febrian Rachmadhan Amri Mulyadi, Ely Nainggolan, Wahyuni Betris Ngurah Manik Mahardika Ngurah Premadhipa Ni Komang Arista Tri Wahyuni Ni Luh Laksmi Rahmantari Ni Luh Wiwik Sri Rahayu Ginantra Ni Made Mila Rosa Desmayani* Ni Made Mila Rosa Desmayani, Ni Made Mila Rosa Ni Made Novia Kusumayani Ni Nyoman Sekarini Wulandari Ni Putu Ana Rainita Ni Putu Diah Ratih Rakasiwi Ni Putu, Ana Rainita Ni Wayan Anggita Dara Pratiwi Ni Wayan Wardani Ni Wayan Wardani Ni Wayan Wardani Wardani Nikova, Kartika Nugraha, Putu Gede Surya Oky Sanjaya, Kadek Parawangsa, I Dewa Gede Mahesta Parwathi, Ni Luh Gede Putri Desta Pebriawan, Kadek Pernata, I Gusti Ngurah Agung Pinatih, Rama Ngurah Putera Prakoso, Galih Yuniar Pratama, I Putu Mas Yuda Pratama, Kevin Pratiwi, Ni Ketut Tirana Yulia Putra, Dewa Ketut Alit Maha Putra, I Gede Ardi Sukaryadi Putra, Putu Satria Udyana Putri, Kadek Rosila Putu Bagus Hartawan Okatama Putu Candra, Ariani Putu Damar Jagat Pratama Putu Diah Maharanny Putu Gede Surya Cipta Nugraha Putu Gede Surya Cipta Nugraha Putu Putri Cahyani Rangga Firdaus Rewo, Marselinus Harson Rudy Satya Wira Dharma, Kadek Sandhisutra , Ida Bagus Ketut Sandhisutra, Ida Bagus Ketut Santhi, Trihana Sari, Aprilia Monica Satrya Ramayu, I Made Sucipta, I Gede Wahyu Parama Suryasih, Ketut Dian Sutarwiyasa, I Ketut Sutrisna, Ketut Dita Ari Trihana Santhi Utama, I Made Putra Wardani, Ni Wayan Wasundhari, Putu Alvinna Ena Diah Wayan Sauri Peradhayana Widiantara, I Komang Widiartha, Komang Kurniawan Wijaya, Selly Vania Christina Willdahlia, Ayu Gede Wiradika, I Nyoman Indhi Wirayuda, Anak Agung Eka Yoga Indrawan, I Putu Yuliandari, Ni Kadek Zulvan Avito Anwari