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Implementation of K-Means Clustering Algorithm for Inventory Management Optimization at Putra Mart Maryaningsih Maryaningsih; Sapri Sapri; Abdussalam Al Akbar
International Journal of Artificial Intelligence Research Vol 7, No 2 (2023): December 2023
Publisher : Universitas Dharma Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29099/ijair.v7i2.1712

Abstract

The rapid advancement of Information Technology has become a crucial element in enhancing business decision-making efficiency. Putra Mart, a prominent wholesaler in Bintuhan City, faces significant operational challenges due to its reliance on manual inventory recording and supply management systems. These manual processes often lead to data inaccuracies, stock imbalances, and difficulties in identifying market demand patterns. This research aims to address these issues by implementing data mining techniques using the K-Means Clustering algorithm to categorize inventory data into strategic groups based on stock levels and supply frequency.The system development follows the structured Waterfall model, which includes requirements analysis, system design using Data Flow Diagrams (DFD), coding with Visual Basic .Net 2010, and database management using SQL Server 2008. The clustering process utilizes the Euclidean Distance formula to measure the proximity between data points and centroids, effectively partitioning the items into two main clusters: "Fast Moving" and "Slow Moving" goods.The results of the analysis on 2020 transaction data successfully identified a clear distribution of products, with Cluster 1 accounting for 40% of the tested items. System testing through the Blackbox method confirmed that all functional features operate correctly, while a user satisfaction survey yielded a score of 84%, categorized as "Good." This study concludes that the implementation of the K-Means algorithm provides a reliable, data-driven solution for Putra Mart to optimize its inventory management, minimize deadstock, and improve overall service quality for its partner stores
The Greening Movement in Villages as an Investment for the Future Environment Rizky Dwi Cantika; Farhan Ilham Apriyanto; Muhamad Kaka; Royke Tarius; Suci Rahayu; Siti Hanila; Maryaningsih Maryaningsih; Ami Pradana
Jurnal Pengabdian Mandiri Vol. 3 No. 1 (2026): Juni
Publisher : Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70963/mandiri.v3i1.1335

Abstract

Efforts for reforestation in the village are a crucial measure to safeguard the environment and enhance the well-being of the community. The Betungan Village RT 30 RW 05 is currently facing an environmental issue, specifically the insufficient number of trees, which leads to increased temperatures in the area, making it uncomfortable. This situation encourages the implementation of greening actions as a way to invest in the environment for the future. This article aims to explain the implementation and benefits of the greening initiative in Betungan Village, RT 30 RW 05, in supporting sustainable environmental development. The method used is a descriptive qualitative approach that involves observing in the field, documenting activities, and directly engaging the community in the tree planting process. The results of this activity indicate that greening efforts have positive effects on the environment, such as improved temperature comfort, increased green space, and heightened public awareness of the importance of preserving nature. In addition to benefiting the environment, this activity also enhances community involvement in supporting environmental programs in the village. The cultivation of green plants and crops that can produce is considered to have the potential for long-term benefits, both environmentally and economically. Therefore, the greening efforts in Betungan Village, RT 30 RW 05, serve not only as a response to the current environmental issues but also act as a sustainable investment for the quality of the environment and the well-being of future generations over the long term.
Information-Seeking Behavior Of Students In Choosing Universitas Dehasen Bengkulu Siska Putri; Dilmai Putra; Maryaningsih Maryaningsih
Multidisciplinary Journals Vol. 3 No. 2 (2026): 2026
Publisher : Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/mj.v3i2.1445

Abstract

Bengkulu as their university of choice. The problem addressed in this research is how students search for and utilize information before deciding to enroll in a particular university. The aim of this study is to understand the process, sources, and utilization of information used by students when selecting Universitas Dehasen Bengkulu. This research employs a qualitative descriptive approach. Data were collected through in-depth interviews, observation, and documentation involving six new students from different study programs. The data were analyzed descriptively to identify patterns of information needs, information search, and information use. The results show that students experience uncertainty when choosing a university, which encourages them to seek information about campus facilities, tuition fees, study programs, student activities, and career prospects. Students obtain information from both informal sources such as family, friends, and alumni, and formal sources such as social media and official university promotional media. The information is compared across sources before being used as the basis for decision-making. In conclusion, information-seeking behavior helps students reduce uncertainty and strengthen their confidence in selecting Universitas Dehasen Bengkulu as their university.