Teachers posses an essential role in advancing schools and students. Therefore, the quality of teachers holds a significant aspect since their main tasks are to educate, teach, guide, direct, train, assess and evaluate students. That being said, having professional teachers and teaching staff is compulsory for schools in order to implement quality education processes. For this reason, schools always encourage improvement of teachers’ work performance and hence improve the quality of the management system of teaching staff by monitoring teachers’ work in implementing their tasks so that they can achieve the predetermined competency standards. Central Lombok Regency is one of the regencies in the Province of West Nusa Tenggara (NTB) with a total of 18 state high schools (SMAN) and a large number of honorary teachers. This study aims to develop a decision support system to facilitate the process of teacher performance evaluation using the MOORA method. Previously, the evaluation was performed manually based on direct observations by principals wherein they appointed potential teachers based on the evaluation criteria of honorary teacher performance. Such method is considered ineffective since it could cause internal conflicts among teachers and might cause some parties feel disadvantaged. To prevent this from happening, a system that can help in the process of evaluating teacher performance is necessary where the results can be used as references or recommendations for school principals. The first step taken is finding supporting data as mandated by The Minister of National Education Regulation No. 16 of 2007 on Academic Qualification Standards and Teacher Competency Standards. The criteria used in evaluating work performance of teachers are based on pedagogical, personality, social, and professional competence, with sub criteria. The data is then analyzed using (1) the Analytical Hierarchy Process (AHP) method to determine the weight of each competency, and (2) the Multi-Objective Optimization on the Basis of Ratio Analysis (MOORA) method to determine the highest alternative value or the highest performance value of honorary teachers based on a predetermined weight by processing the ranking. The ranking method is expected to be used as a solution in determining the honorary teacher who has the best performance based on the weight multiplication ranking of each criterion. The implementation of the decision support system using the AHP and MOORA methods can facilitate the process of evaluating the performance of honorary teachers so that the results can be adopted as a reference for school principals in providing recommendations for outstanding teachers who deserve to be promoted.
The occurrence of imbalanced class in a dataset causes the classification results to tend to the class with the largest amount of data (majority class). A sampling method is needed to balance the minority class (positive class) so that the class distribution becomes balanced and leading to better classification results. This study was conducted to overcome imbalanced class problems on the Indian Pima diabetes illness dataset using k-means-SMOTE. The dataset has 268 instances of the positive class (minority class) and 500 instances of the negative class (majority class). The classification was done by comparing C4.5, SVM, and naïve Bayes while implementing k-means-SMOTE in data sampling. Using k-means-SMOTE, the SVM classification method has the highest accuracy and sensitivity of 82 % and 77 % respectively, while the naive Bayes method produces the highest specificity of 89 %.
Almost all areas of business take advantage of computer technology as a medium of information to obtain information quickly and accurately. Daffa fitnes is one of the fitness centers that have not utilized computer technology, to manage data and provide information for members or visitors who use services on Daffa fitnes. All process activities are done manually, all data written on a plain paper, of course very high risk of loss or damage of data. In the implementation of application systems using Borland Delphi 7 programming for interface design, while for data storage using MySql database and components MyOdbc Connector as a liaison to spread data on server and client computers. It is expected that this system becomes an effective media in the management of administrative data and transactions, with the utilization of client server-based system on the application so as to facilitate the officer in managing the data in accordance with its part. This system is very feasible to be used as a medium to manage data to minimize the occurrence of errors and simplify the maintenance of data.
The development of computerized technology at this time greatly increased, almost in all business or business field utilizing computer technology as a medium of information to obtain information fast and accurate. The Queen Hotel is one of many existing hotels and has stood for the moment and has not utilized computer technology, especially in terms of reservation and hotel room rental to manage data and information for guests or visitors using services at the Queen Hotel. One of the development of SDLC is Rapid Application Development (RAD) model which can also be used in system development by giving priority to time. In this study, the system designed and built applying the Rapid Application Development (RAD) model in which the design stage and workmanship of the system is relatively short around 60-90 days. This system is an effective media in the management of data reservasi (The data of the person who has reserved the room) and hotel room rental, facilitate officers in managing data in accordance with the part and position, facilitate the management of transaction data, reduce the level of unwanted errors and simplify the maintenance of data related to reservation transactions and hotel room rental.
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