Abstract:Technological advances support digital transformation in sales data management. Wan Toys & Sport stores face difficulty understanding sales patterns, such as the highest sales months and most popular products. This research…
rch uses the K-Means clustering method with the CRISP-DM approach to group sports products based on their sales level. The analysis results show that this method is able to divide products into three categories: high, medium and low, thus providing strategic insight for stock management and marketing. Products with high sales are prioritized for stock, while products with low sales are targeted for promotion. This method effectively supports operational efficiency and data-based decision making at Wan Toys & Sport stores.
Abstract:PDAM Tirta Kualo is a regional company that supplies clean water to the surrounding community. Accurate estimation of water bill amounts is crucial to assist PDAMs in managing resources and finances efficiently. This study…
dy aims to create a prediction model for total water bills using the linear regression method. The data used is historical customer billing data which is analyzed to identify the relationship between air usage volume and total billing.
The findings show that a simple regression model can describe the water bill amount with an impressive accuracy of 0.9926. This precise model allows it to be used effectively in PDAM financial planning and assists customers in estimating their water usage.
Abstract:The development of information technology provides solutions for increasing efficiency and accuracy in decision-making, such as in determining students eligible for BLT at SD Swasta IT ABI Husni. This study aims to implement…
ment the Naive Bayes algorithm to support a more objective BLT recipient selection process. The method used is CRISP-DM, starting from understanding the problem, data preparation, to model implementation. The data analyzed included type of residence, KPS recipients, parents' income, KIP recipients, number of siblings, distance from home and reasons for eligibility for BLT used were data from students of SD Swasta IT ABI Husni in the odd semester of 2024/2025, with a total of 137 data. The results of the study showed that the Naive Bayes algorithm was able to achieve an accuracy level of 98% with precision and recall of up to 100%, proving the effectiveness of the model in minimizing classification errors. In conclusion, the use of the Naive Bayes algorithm can help make decisions that are more targeted, transparent, and fair in the distribution of BLT.
Abstract:The use of smartphones in Indonesia has been steadily increasing each year. In the era of the Fourth Industrial Revolution, smartphones have become a lucrative business sector, leading to intense market competition. Consequently,…
equently, smartphone companies must pay closer attention to the market segmentation desired by consumers. Data mining is the process of discovering significant relationships and patterns by analyzing large datasets using statistical and mathematical techniques. This study aims to identify and analyze the market segments of Android smartphone users among students at STMIK Royal. The data used in this research were collected from 122 student respondents. The study employs clustering using the K-means algorithm. The resulting data modeling will categorize market segments into several clusters. This segmentation yields three clusters: Cluster 1 (features), consisting of 36 respondents who prioritize price, battery, camera, and warranty; Cluster 2 (product), with 49 respondents who value all attributes except warranty; and Cluster 3 (superiority), comprising 37 respondents who prioritize camera, brand, and RAM.
Abstract:The independent curriculum provides opportunities for educators and students at SMP Muhammadiyah 51 Sidikalang to obtain information. Non-formal education can be obtained by participating in various activities, one of which…
ich is socialization outside of school. This socialization provides additional knowledge, it turns out that mathematics and biology can be connected, for example regarding learning Biomathematics which can help model populations from the spread of disease, in this case the model for the spread of Covid-19. The aim of this event is so that educators and students can apply and model the spread of disease and read real phenomena through data. The method used in this event is assistance which helps in explaining the modeling of the Covid-19 disease and analyzing the data so that conclusions can be drawn on the spread of the population so that the spread can be stopped. The results of this event were that 85% of educators and students were able to take part in this socialization by being able to form and model in a simple way the formation of disease models both by analyzing data.
Abstract:Public speaking is the activity of speaking in front of an audience with the aim of delivering information, providing explanations, entertaining, or influencing the listeners. It also involves conveying messages verbally…
in front of an audience, whether in the form of speeches, presentations, lectures, or discussions. Public speaking is a crucial skill in various aspects of life, ranging from education to the professional world. This ability not only helps in academic presentations but also impacts how a person communicates and influences others. At the high school level and equivalent, students begin preparing for the next stage in their education or entering the workforce. Many challenges arise for students when speaking in front of an audience in a formal setting and explaining their presentations. Students face difficulties due to a lack of self-confidence, nervousness, panic, and a lack of mastery over the material they will present. In addition to a lack of self-confidence, other challenges include limited vocabulary, low communication skills, fear of judgment from others, and insufficient preparation. Basic public speaking training at Al Ma'shum High School in Kisaran would be highly beneficial for students to boost their self-confidence, enhance their communication skills, sharpen their critical and logical thinking abilities, and equip them for entering the workforce. The basic public speaking training will involve methods such as self-introduction exercises, role-playing, speech structure practice, impromptu speaking, expression training, intonation and articulation exercises, as well as feedback and evaluation.
Abstract:The educational approach in Indonesia, especially at Madrasah Tsanawiyah (MTs) Daarussalam, must respond to the challenges of globalization and rapid advances in information technology. This change requires a transformation…
ion of the learning system from conventional methods that are oriented toward memorization to an educational model that is more interactive and relevant to the needs of the times. Critical, creative, and adaptable skills are a must for graduates to compete in the dynamic world of work. Integrating digital technology in learning, such as the use of AI-based learning tools and digital platforms such as ChatGPT, has the potential to increase student participation and provide a more individualized approach to teaching. In this context, MTs Darussalam is committed to carrying out transformation by increasing teachers' understanding of educational technology and implementing professional training. By implementing a collaborative and creative digital learning model, it is hoped that students can develop into critical thinkers and problem solvers ready to face future challenges. This transformation is not just a change in methods but an educational investment aimed at building competitive human resources in the global era.
Abstract:Efficient queue management is a major challenge in public services, including in Cibeunying District. Traditional manual systems often lead to unorganized queues, long waiting times, and public dissatisfaction. This study…
y aims to design and implement a more modern and structured technology-based queue numbering system. The system is designed as a web-based application that allows users to take queue numbers directly on-site or via mobile devices. Additionally, the system is equipped with an automatic call feature, where if a number is not present after two calls, the next number is automatically called. The implementation results show that this system can improve service efficiency, reduce waiting times, and provide a more convenient experience for the community. With this system, the Cibeunying District can significantly optimize the quality of its public services.
Abstract:Citra Teluk Sibayan Hot Springs is the first geothermal hot spring in Batubara Regency. The hot spring has gained recognition among the public and faces challenges in managing its canteen and lodges. The community service…
e program aims to enhance service quality through digital transformation. The initiative is based on the need to improve operational efficiency and visitor satisfaction through technology. The method of the program consists of three phases: first, a needs analysis and design of a digital system for food ordering and lodge management. Second, the implementation of technology, including the development of an application, integration of a payment system, and installation of hardware. Third, staff training to ensure effective use of the system. The initial results of the program show improved record-keeping of canteen sales and visitor satisfaction. The digital payment system accelerates transactions, reduces errors, and streamlines sales tracking. Positive feedback from visitors and staff indicates a better experience and the potential for increased revenue. This program is expected to serve as a successful model for the application of digital technology in managing tourism facilities.
Abstract:The advancement of information technology has influenced human perspectives and lifestyles, as well as organizational operations. RT/RW Net provides a cost-effective solution for delivering internet network services, especially…
ecially in areas that are difficult to reach by conventional internet networks, such as Dusun VI Persaguan, Desa Aek Nagali. The development of RT/RW Net networks involves underlying factors and methods used for its implementation. This network development employs Mikrotik for network access and bandwidth management, requiring equipment such as FO cables for network transmission, routers as network transmitters, and towers as supports for devices capturing the central network. The stages of developing the RT/RW Net network in Dusun VI Persaguan, Desa Aek Nagali include: determining the network access area from the RT Net server location, identifying the necessary equipment, configuring Mikrotik, and testing the implemented network.