Jurnal Indonesia Sosial Teknologi (JIST)
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Enhancing XGBoost Classification with SVM-SMOTE & EasyEnsemble for Imbalanced Telemedicine Sentiment Data
Get PDFTelemedicine is the practice of health through applications using audio, visual and data communication, including care, diagnosis, consultation and treatment as well as remote medical data exchange. Based on the results of sentiment analysis on telemedicine applications, imbalance data is often found. The purpose of this research is to identify the use of SVM-SMOTE and EasyEnsemble in improving the performance of XGBoost classification on sentiment data imbalance in Telemedicine. Identification is done by including SVM-SMOTE and EasyEnsemble methods in improving XGBoost Classification Performance using data obtained from the Halodoc application, then validation techniques will be carried out using AUC and GMeans. The results showed that the use of SVM SMOTE and EasyEnsamble for data imbalance in XGBoost obtained the best model that is feasible to use in improving the performance of imbalance classification of sentiment data in health applications
Designing Compact Products for Communal Spaces to Support Communal Activities
Get PDFThe city of Bandung is dubbed as a creative city as a result of a process carried out by local communities engaged in the creative industry. One of the areas that is used as a forum by creative people in the city of Bandung is Laswee creative space. Areas and spots in Laswee can be used by various communities on a regular basis for exhibitions, seminars, workshops, event design, and other gathering events. However, from the various facilities and environments that have been provided by Laswee as a creative communal space, there are still some aspects that have not been fulfilled for. Based on the emphatize and define process in this study, it shows that the furniture used in Laswee has not supported creative communal activities. Based on this, this research aims to produce compact furniture designs that are able to maximize communal and creative activities
Celebrating Birthday Based on Weton Calculation by the People of Blitar, East Java
Get PDFJavanese society, especially the area that was once under the rule of the Mataram kingdom, has a distinctive calendar. It is the combination of the Saka calendar and the Hijri calendar that gave birth to the Islamic Javanese calendar initiated by Sultan Agung of the Mataram kingdom. One of the interesting things about the Javanese calendar is the weapon. There are several ways of commemorating birthdays based on weton in Blitar society, such as making red and white porridge/jenang, making berkat and doing weton fasting
Problems of Online Deposit Service Providers (JASTIP) (Jastip Onty Case Study)
Get PDFSignificant technological developments not only have an impact on the ease of access by the public as consumers of goods/services but also open up new business opportunities for business actors such as business opportunities in the field of e-commerce, namely the Jastip business or deposit services. Business actors often experience problems in the process of implementing their business. Some of the main problems or problems that are often found by just providers as business actors include related, unilateral cancellation from consumers, unclear information on goods, delivery of prohibited goods, and consumer dissatisfaction. This research aims to be an effective solution for just business actors in improving the online buying and selling experience for consumers and business actors. The research method carried out is descriptive field research that describes the results of research with a legislative approach as library data and interviews with business actors and just consumers as supporting data. The problematic settlement experienced by just providers in the implementation of their business has been supported by various laws and regulations in Indonesia, such as the Civil Code, government regulations and the Consumer Protection Law, this aims to protect consumer rights and ensure fair and transparent transactions. Non-compliance with these rules can result in legal and administrative sanctions for business actors
The Effectiveness of Zakat Services in Increasing Economic Independence
Get PDFThe effectiveness of zakat services is an achievement of every series of service activities provided by the National Amil Zakat Agency in providing integrated zakat management actions in several service programs, one of which is in increasing economic independence in the community, especially in people who receive/use this zakat service, which in general is still far from being economically independent, so that the achievement of the program, of course, will increase economic independence and have an impact on the welfare of the community itself. In this study, an explanatory research method was used with a quantitative approach and 103 respondents were taken. The data processing and distribution in this study were analyzed using path analysis with the AMOS/Structural Equation Model (SEM) V.22 program.The results showed that the effectiveness of zakat services could increase the level of economic independence positively and significantly in children (cr=4.561:p = 0.048)
Integral Emotions and Incidental Emotions of Consumers in Impulse Buying Behavior Online
Get PDFImpulsive buying has been vigorously studied from different perspectives. In the science of Consumer Behavior, impulsive buying depicts a consumer’s buying decision which is spontaneous and quick, quite often without the presence of any cognitive activity. Prior studies often observed how this impulsive buying is being influenced by consumer’s emotions, but only a few studies observe how Integral Emotions and Incidental Emotions influence the collective decision of impulsive buying and its emotional impact. Involving 100 respondents with prior experiences of impulsive buying, the data would then be analyzed using the Partial Leas Square-SEM after considering the ability of this statistical model to analyze data below 500 respondents. Results showed that there is a significant negative relationship between Incidental Emotion the impulsive buying, but a negative influence towards Integral Emotion on the impulsive buying decision. Besides that, there is a significant positive influence of impulsive buying towards the emotion afterwards
Design of Competition Website Database at the University Level Using the Rapid Application Development (RAD) Method
Get PDFThe development of the digital era has created high interest among students in taking part in competitions organized by universities to improve their practical skills. The Business and System Innovation Challenge (BASIC) an international competition which is held annually by the Faculty of Information Systems, a University in Jakarta, plays a role in facilitating this. However, the entire competition process is still carried out manually, which often makes teams experience difficulties in managing data. This problem can be overcome by designing a BASIC website database using the Rapid Application Development (RAD) method. The benefit of creating this system is that it makes it easier for participants to register for competitions and admins to manage data. Problem analysis was carried out by building entity relationship diagrams, the PHP programming language using the Laravel framework, and the MySQL database. The results of designing the BASIC website are features such as registering for competitions, uploading competition work results, providing feedback, and evaluating work results. Admin can also process data on the number of competition participants each year into a report. Data processing becomes faster and more accurate through complex database design
Analysis of Environmental Management Policy Strategies Due to Increased Land Built in Pekanbaru City
Get PDFThe increase in built-up land in Pekanbaru City is a complex phenomenon that has a broad impact on the urban environment. This study aims to analyze the formulation of appropriate environmental management strategies in response to this trend. Using the Analytical Hierarchy Process (AHP) method, the study identified land changes between 2010 and 2022. Data from the Ministry of ATR/BPN shows a significant decrease in forest area or thickets, while built-up areas have increased, especially in Tampan and Tenayan Raya Districts. The results of the analysis show that effective policy strategies in managing the environment related to developed land must pay attention to environmental stewardship, economic collaboration, ecological citizenship movements, and community participation. Policy strategy recommendations should focus on effective policy implementation, strengthening economic collaboration, biodiversity conservation, and community empowerment in environmental decision-making. It is hoped that these strategies can improve the quality of the built land environment and overall improve the welfare of the people of Pekanbaru City
Machine Learning Analysis in Predicting Bankruptcy in Companies (Case Study of Manufacturing Companies Listed on the Stock Exchange)
Get PDFThis study aims to analyze bankruptcy prediction for manufacturing companies using machine learning. Financial data from manufacturing companies listed on the Indonesia Stock Exchange for the period from 2013 to 2023 are used in this study. The analytical methods employed include Long Short-Term Memory (LSTM), Support Vector Machine (SVM), Random Forest, and Extreme Gradient Boosting (XGBoost). The results of this study are expected to provide benefits to various stakeholders: manufacturing companies in identifying early signs of bankruptcy, creditors in evaluating the feasibility of extending credit, investors in making investment decisions, academics in advancing research in bankruptcy prediction, and market regulators (OJK) in enhancing the efficiency of supervision over manufacturing companies. The results indicate that SVM is effective in predicting historical data with consistent performance, while LSTM excels in handling variations and patterns in new data
Interaction of Work-Life Balanced and Self-Efficacy on Employee Performance
Get PDFThis research aims to determine, test and analyze the influence of work-life balance and self-efficacy on the performance of Maluku Province Bappeda employees. This research uses a descriptive-quantitative approach with a correlational cause-effect type. A total of 108 people were determined using full sampling. Data were analyzed using multiple linear regression with the help of SPSS 23.00 software. The results of the study concluded that (1) work-life balance had a positive and significant effect on the performance of Maluku Province Bappeda employees, (2) self-efficacy had a positive and significant effect on the performance of Maluku Province Bappeda employees and (3) work-life balance and self-efficacy simultaneously have a positive and significant effect on the performance of Maluku Province Bappeda employees