Data mining, or data mining is the process of collecting and processing data to extract important information. The stages in the data mining process are useful for finding a particular pattern from a large amount of assessment data. This goal is to find out and form student data clusters based on grades so that they become a cluster, so that the results of student clusters can be a reference in improving student grades in the next learning process. The results of the evaluation and assessment of students are carried out by teaching staff or teachers in conducting assessments during the learning process. In the learning process there are 2 assessment categories, namely UTS and UAS student grades. The results of grouping student grade data using the K-Means clustering method show that based on the results of student data clusters in one semester, cluster 0 is obtained with 7 students, cluster 1 is 3. The results of testing using rapid miner show that there are 7 students who have grades with a good average and there are 3 students with a poor average grade.

Implementation of the Naive Bayes algorithm for the classification of recipients of the Certificate of Inability to Pay (SKTM) assistance in Pesanggrahan Village. The classification process is carried out manually and using the RapidMiner application to validate the results. Manual calculations are carried out by calculating the probability of each attribute, such as occupation, age, income, marital status, vehicle, and asset ownership. The calculation results show that the probability for the "eligible" category is 0.097254, while the "uneligible" category has a probability of zero, so that the resident is classified as eligible to receive assistance. And, the calculation results using RapidMiner show results that are consistent with manual calculations. The Naive Bayes algorithm successfully classifies data with high accuracy, ensuring that assistance is more targeted to residents who meet the criteria. The implementation of this method provides an effective solution to overcome the problem of inaccurate distribution of assistance, increasing efficiency and transparency in decision-making by village officials. Thus, the Naive Bayes algorithm can be used as a tool in the process of determining recipients of assistance that is more objective and data-based.

Manual guestbook systems frequently encounter challenges like inefficiency, data loss, and trouble interpreting recorded information. The goal of this research is to create a web-based guestbook information system in order to address these issues. This approach is intended to make capturing visitor data easier, lower the chance of mistakes, and enable users to receive notifications automatically. The requirements analysis, system design, implementation, and testing phases are all part of the waterfall paradigm of system development. This information system is intended to increase the effectiveness of guest books in associated institutions.

Determining classes for outstanding students based on exam results is a crucial step in promoting the improvement of learning quality. This study applied a data mining method using the K-Means Clustering algorithm to group students based on their exam results. The process includes collecting exam score data, preprocessing the data, and applying the K-Means algorithm to form several student groups based on their achievement levels. Through this algorithm, students are clustered into groups with similar characteristics, such as excellent, average, and those requiring more attention. The study's results indicate that the K-Means Clustering approach can provide an accurate representation of the distribution of student abilities, serving as a basis for designing more effective and equitable learning strategies. This implementation is expected to help schools identify students' potential more objectively and enhance overall educational quality.

Village-level public service processes frequently encounter obstacles like drawn-out manual processes, restricted information availability, and rigid service schedules. In order to increase the effectiveness of village administrative services, specifically in the creation of the Certificate of Inability (SKTM), this project intends to develop a web-based information system. The waterfall technique, which comprises phases for requirements analysis, system design, implementation, testing, and maintenance, is used to construct the system. The PHP CodeIgniter framework and MySQL database are among the technologies utilized. According to test results, this technology can improve transparency and service efficacy, speed up document processing, and make it easier for residents to access services online. It is anticipated that this method will be a creative way to facilitate the digitization of village government.

The results of research on the value of exports in Indonesia can be concluded that the architectural model can make predictions with 100% accuracy with a short training time. In addition, by looking at the results of testing on architecture, it can be seen that both the speed and the prediction results, it can be concluded that the value of exports in Indonesia is increasingly declining. For future research, research should use a different algorithm or the Backpropagation algorithm can be optimized with other algorithms, such as conjugate gradient and so on, that is, the research was first carried out using the backpropagation algorithm, then after knowing the results, calculations were carried out with the algorithm. other. After that, a comparison is made between the results of backpropagation with the results of other algorithms. Images or graphs of each algorithm used, or a graphic image of the comparison of the previous data with the data that has been generated using the algorithm.

Jeru Curah Village Office is a government organization located in Jeru Curah Village, Panji Subdistrict, Situbondo District. Making a certificate is one of the services offered by the Jeru Curah Village Government to its citizens. Previously, certificates were made manually, which required residents to come to the Village Office to fill in the required documents and be verified by the manager. However, this process often experienced problems, such as residents' ignorance of the letter-making process, the need to visit the Village Office frequently due to limited working hours and not meeting certain requirements, thus reducing the effectiveness and efficiency of this service. A web-based certificate service information system should be created to overcome these problems. This research includes interviews, literature observation, and observation as data collection methods. The Waterfall method which has five stages of communication, planning, modeling, building, and implementing is used to design this system. The system was built using PHP programming language and MySQL database.Testing with Google Chrome shows that this approach provides reliable results. A web-based service information system that can facilitate the creation of certificate letters by village office officers, save work time, and facilitate the lives of citizens as a consequence of this research. easily simply input the required information, and is available online through the website.

The application of artificial intelligence in management information systems provides effectiveness and efficiency in business processes. The integration of artificial intelligence and management information systems has changed the procedures for collecting data, analyzing data, and utilizing data. This research aims to explain the application of artificial intelligence in management information systems and identify ethical challenges and social impacts arising from the application of artificial intelligence in management information systems. The research method used in this research is the library study method, which is a research approach that involves collecting and analyzing information available in forms such as articles, reference books and other reference sources. The results of the research are that the application of artificial intelligence provides convenience by automating routine tasks thereby increasing user efficiency and effectiveness. However, apart from providing convenience, there are ethical challenges and social impacts that arise from the application of artificial intelligence in management information systems, such as threats to data security and increasingly narrow job opportunities.

Advancements in information technology have provided opportunities for village governments to enhance the quality of community services, particularly in managing complaints.. This research discusses a website-based community complaint information system implemented in Pagarbatu Village, Saronggi Sub-district, Sumenep District. The system is designed to replace the conventional method of utilizing a physical complaint box, which is considered less effective in handling community reports. Using the waterfall system development model, this research produced a web-based platform that allows people to submit complaints quickly and easily. The system also provides features for village officials to manage reports in a structured and transparent manner. The results show that the implementation of a web-based complaint information system can improve the efficiency and accountability of public services.

This study aims to design and develop a prototype IoT-based archive room monitoring system to enhance security and efficiency in archive management at the Village Office of Desa Pingit, Pringsurat District, Temanggung Regency. The system utilizes a UV Flame Detector for fire detection and a DHT11 sensor for monitoring temperature and humidity, with an ESP32 as the main controller connected via Wi-Fi. Integrated with the Telegram app, users can receive real-time notifications and updates on archive room conditions, facilitating remote monitoring. Testing results indicate that the system effectively detects fire presence and accurately provides temperature and humidity updates. This innovation is expected to aid in risk management and archive protection, offering a practical solution for modern archive room management.