International Journal of Science, Technology & Management (IJSTM)
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Implementation of Naive Bayes Classifier (NBC) for Sentiment Analysis on Twitter in Mobile Legends
Get PDFOn July 11, 2016, the mobile legends game was first released on the Indonesian server, and became one of the first MOBA games to enter the e-sports branch in Indonesia. The popularity of this game is growing rapidly, reaching more than 500 million downloads in the play store, and reaping a lot of controversy from mobile legends players. So that people create content and express their concerns through social media Twitter in the form of uploads and tweets. This makes the writer want to know how the public sentiment towards mobile legends online games on Twitter social media. The purpose of this research was to analyze how people's opinion about the Mobile Legends Online Game uses the Naïve Bayes Classifier method and to find out the level of accuracy that is obtained automatically by the system. As well as doing manual testing of the Confusion matrix from the results obtained. in classifying tweets. The results of community tweets taken using the data scraping method totaled 217 tweets and became a dataset, after the preprocessing process the tweets totaled 199 and became data testing, after being labeled it showed 100 positive tweets, 25 negative and 74 neutral. The level of accuracy obtained using the Naïve Bayes Classifier method is 80% with 104 positive tweets, 7 negative tweets and 88 neutral tweets. With a precision value of 83% positive, 100% negative and 76% neutral. The recall values obtained were 86% positive, 28% negative and 91% neutral. As for the F1-Score values obtained 84% positive, 44% negative and 83% neutral
Comprehensive Analysis of the Level of Knowledge, Stigma in an HIV/AIDS Program
Get PDFThe number of HIV/AIDS infections in Indonesia tends to rise year after year, although it is clear that in recent years, the incidence has peaked and is highest among those between the ages of 20 and 49. primarily through the promotion of socialization and health education, to lessen the rate of HIV/AIDS transmission. This study intends to understand and evaluate people's attitudes and knowledge towards HIV/AIDS prevention in 2022. This study employed a one-group, pre-and post-test quasi-experimental design. There were as many as 33 samples collected. There was a statistically significant difference in the average increase in knowledge score about HIV, according to the study's results utilizing the Paired t-test, which had a P-value of 0.01
The Influence of Halal Certification and Religiosity on Interest in Buying Mixue Products Through Attitude as an Intervening Variable (Study of Communities in Madiun City)
Get PDFThe processed food industry is one of the industries that has been able to survive and grow positively, even including the one with the highest growth. The processed food industry as part of manufacturing has very promising prospects, both globally and domestically. Several factors determine interest in purchasing food products, including halal certification and religiosity. This study aims to empirically prove the effect of halal certification and religiosity on purchasing interest in mix products through attitude as an intervening variable.This type of research is descriptive quantitative. Data collection was carried out by distributing questionnaires. The sampling method used is purposive sampling method. The sample in this study is the community in Madiun City. The data used in this research is primary data. Regarding data analysis using multiple linear regression analysis with the help of the SPSS version 19 program. The results of this study prove that the variables of halal certification and religiosity have a positive and significant effect on the intention to buy mixed products. The results of this study also show that the variables of halal certification and religiosity affect consumer attitudes
How Digital Payment And Social Media Marketing Affect Purchase Decisions Of Subang Culinary SME Customer, Indonesia
No full textThis research is an empirical study to see the relationship between the application of digital payment media and digital marketing for small and medium enterprises, especially in the culinary sector in the city of Subang. Why is this research being carried out in Subang, because there are not many small and medium entrepreneurs in the culinary sector in the city of Subang who have implemented digital payments and digital marketing in their businesses. The data in this research uses primary data obtained from 121 questionnaires to culinary business customers who make digital payments and search for information digitally before making a purchase. From the results of data processing, it is known that digital payments have a significant effect on purchasing decisions in small and medium businesses in the culinary sector with a T-count score of 6,357, and marketing using social media also has a significant effect with a T-count value of 6,609, and together digital payments and marketing social media has a significant effect with an F count of 114,80
Optimization of Trigona Honey and Coating Material Formulations for Antioxidants and Physical Properties of Microencapsulation of Coriander Seed Extract Using the D-Optimal Mixture Method
No full textThe purpose of this study was to produce an optimal formulation of coriander seed extract microencapsulation products using the Mixture D-Optimal Design Expert program.The study consists of two stages. The first stage was the analysis of the coriander seed extract powder using the spray drying method without the use of coating materials and honey. The second stage was to determine the optimal formula using the D-Optimal Mixture method of Design Expert program through measurement of chemical responses (antioxidant activity, and water content), physical response. (particle size). The optimum formula obtained based on the Design Expert program with the D-Optimal Mixture method has a desirability value of 1 with the prediction value of each response being 395.124 ppm antioxidant activity, 2.329 % water content, and 2.967 µm particle size
The Influence of Third-party Funds; Asset Quality, Profit, and Lost Sharing to The Islamic Bank Liquidity in Indonesia
No full textDuring the COVID-19 pandemic, Islamic commercial banks experienced liquidity excess due to the third-party funds that increased and the weak distribution of financing by Islamic banks. In addition, the asset quality of Islamic banks is showing good development, this will affect the bank's ability to meet sufficient liquidity. This study uses 7 Islamic commercial banks as a sample from a population of 14 Islamic commercial banks registered in the Financial Services Authority (OJK) from March 2012 to December 2020 (quarterly data) period. This research method uses a fixed-effect model, with a GLS weight approach, Cross-section SUR. The results of this study are third party funds, asset quality (Non-Performing Financing), and Capital Adequacy Ratio have a significant effect on the liquidity of Islamic banks, while Profit and Loss Sharing and Return on Assets do not affect the liquidity of Islamic banks
Capability Assessment of IT Governance Using the 2019 COBIT Framework for the IT Business Consultant Industry
No full textMost Indonesian businesses need help with business alignment with information technology. COBIT is one of the frameworks controlled by IT Governance. COBIT 2019, the most recent COBIT framework, assesses information technology governance and capability levels at PT Kwadran Lima, Indonesia. Capability is measured by interviews regarding COBIT operations using a specified process domain. The COBIT Design Toolkit was used to establish the process domains. The process domains acquired were APO12-Managed Risk, BAI10-Managed Configuration, and DSS03-Managed Problem. These three domains solve challenges at PT Kwadran Lima in Indonesia. The process domain was assessed through interviews using the RACI Chart. Following the collection of measurement results, suggestions are made based on the findings of the evaluation results. According to the findings, PT Kwadran Lima Indonesia is still at level 2 to reach level 3. As a result, a proposal is made to develop or design a team whose tasks and responsibilities are to plan and execute ways of collecting categorization and associated data analysis of Information Technology risk for the Company to achieve level 3
Strategy Analysis of Eclipse Hotel Yogyakarta During the Covid-19 Pandemic on Market Segmentation Changes
No full textThe tourism sector is a sector that can increase regional income. Tourism opens up business opportunities and employment opportunities for people in the area. However, in early 2020, the world was shocked by the covid-19 virus outbreak, which hit the world of the tourism industry and the creative economy in Indonesia. Eclipse Hotel Yogyakarta is one of the star hotels in the Prawirotaman Street area of Yogyakarta that was affected. This research aims to find out how Eclipse Hotel Yogyakarta’s strategy adapts to changes in the customer market during the covid-19 pandemic. The research method used is qualitative. This approach involves the use of data collection techniques based on interviews with Eclipse Hotel Yogyakarta employees and observations made during internships at the hotel. The data collected from the interviews will be analyzed using the content analysis method. The results obtained in this study are the COVID-19 pandemic has an influence on changes in market segmentation and has an impact on marketing strategies and service adjustments at Eclipse Hotel Yogyakarta made to meet the needs of market segments before the pandemic. The marketing strategy carried out by Eclipse Hotel Yogyakarta is to use social media increase customers
The Influence Of Product Perceived Quality, Service, Environment And Assortment On Customer Loyalty With Customer Satisfaction As An Intervening Variable In Angkringan UMKM In Mojokerto Regency
No full textThe development of the culinary business in Indonesia began to bloom in the 1970s with the rapid emergence of many restaurants which became an opportunity for companies to develop their business. One of these developments is the emergence of the trend of roadside angkringan which is now reaching millennial generation consumers and has become a new favorite sector that is worth developing. The presence of this angkringan answers the desires and needs of the lower middle class community and has big implications in driving the community economy.This research aims to find out the influence of Product Perceived Quality, Service, Environment, Assortment on Loyalty through Satisfaction. The expected benefit of this research is to increase the body of knowledge in the field of management, especially how big the influence of satisfaction is so that it increases loyalty which will ultimately increase purchases. The research method used is a quantitative method with data processing using AMOS. Data collection was carried out by distributing questionnaires to 130 respondents with the characteristics of male and female respondents aged 18-60 years, who visited several food courts spread across the Mojokerto Regency area at least twice a year. The research results show that Product Perceived Quality with a regression coefficient of 0.426 positively and significantly influences satisfaction; Service with a regression coefficient of 0.242 positively and significantly influences Satisfaction, Environment with a regression coefficient of 0.136 positively and significantly influences Satisfaction. Assortment, with a regression coefficient of 0.748, positively and significantly influences Satisfaction, and Satisfaction with a regression coefficient of 0.633 positively and significantly influences loyalt
Stunting Analysis In Toddlers In West Java 2014-2021
No full textStunting in toddlers is a global health problem affecting children's physical andmental development. This study aims to analyze the prevalence, trends, causes, and impact of stunting on toddlers in West Java province from 2014-2021. It also provides poor nutrition, sanitation, and access and healthcare practices. The analysis results show that although preventive and intervention efforts have been undertaken by the government, stunting rates in children under 5 years of age in West Java still remain high during the study period. Bad nutrition, especially bad nutrition in the first 1,000 days of life, was identified as the main cause of stunting in this region. In addition, poor hygiene and lack of access to health care also played a big role in this problem. Stunting has a serious impact on the physical and cognitive development of toddlers and can affect their productivity and health in the future. Therefore, real steps need to be taken to improve good nutritional access, provide education on the importance of nutrition in pregnancy and childhood, as well as improving the health infrastructure and medical services facilities in West Java. This study provides an in-depth understanding of stunting dynamics in children under 5 years of age at the regional level, so that it can serve as a foundation for more effective intervention policies and programs to lower the malnutrition rate