Sinkron Pub Date : 2024-03-31 DOI: 10.33395/sinkron.v9i2.13354

Muhammad Fadhel, Warih Maharani

引用次数: 0

Classification of types Roasted Coffee Beans using Convolutional Neural Network Method 使用卷积神经网络方法对烘焙咖啡豆进行分类

Sinkron Pub Date : 2024-03-31 DOI: 10.33395/sinkron.v8i2.13517

Halifa Sekar Metha, Kusrini Kusrini, Dhani Ariatmanto

引用次数: 0

Optimizing Iron Price Forecasting with Linear Regression Analysis and RapidMiner 利用线性回归分析和 RapidMiner 优化铁矿石价格预测

Sinkron Pub Date : 2024-03-31 DOI: 10.33395/sinkron.v8i2.13560

Rahmatul Istiqomah, Rita Ambarwati

{"title":"Optimizing Iron Price Forecasting with Linear Regression Analysis and RapidMiner","authors":"Rahmatul Istiqomah, Rita Ambarwati","doi":"10.33395/sinkron.v8i2.13560","DOIUrl":"https://doi.org/10.33395/sinkron.v8i2.13560","url":null,"abstract":"Competition in companies often occurs in price, advertising and promotion, and quality. Price is very influential on competition in a business. The price of a product is one of the things that influences buyers to want to buy a product or not; therefore, price is very important to determine. There are two objectives in this study; the first objective is to predict the right iron price to be used in the following year so that it can be used to increase the competitiveness of the company. The second objective is to determine the attributes that affect the price. This research uses a linear regression algorithm to predict prices and measure the attributes' relationship using the RapidMiner tool. RapidMiner is software that functions as a learning tool in data mining science in which various data processing models are ready to be used easily. From the test results on the training data, an accuracy value of 95% was obtained with a threshold value of 30, which stated that the results were accurate. Then, the factors that affect the price produce factors from the size variable (mm) and unit (kg); between the two variables that affect the price, there are results from the variables that most affect the price, namely size (mm). For the performance of the linear regression model calculated using the root mean square error (RMSE) produces a value of 199,291.","PeriodicalId":34046,"journal":{"name":"Sinkron","volume":"23 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140359919","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Knowledge of Songket Cloth Small Medium Enterprise Digital Transformation 松吉布业中小企业数字化转型知识

Sinkron Pub Date : 2024-01-30 DOI: 10.33395/sinkron.v9i1.13408

Leon A. Abdillah, Aisyah Aisyah, Wahdyta Putri Panggabean, Sayfiyev Eldor Erkinovich

{"title":"Knowledge of Songket Cloth Small Medium Enterprise Digital Transformation","authors":"Leon A. Abdillah, Aisyah Aisyah, Wahdyta Putri Panggabean, Sayfiyev Eldor Erkinovich","doi":"10.33395/sinkron.v9i1.13408","DOIUrl":"https://doi.org/10.33395/sinkron.v9i1.13408","url":null,"abstract":"This article examines the knowledge of digital transformation of Small and Medium Enterprises (SMEs) that specialize in traditional handicrafts, with a specific emphasis on the Songket textile sector. The study investigates the use of digital technologies, notably blog platforms and the e-commerce site Shopee, to improve and streamline several business processes in Songket textile SMEs. The report takes a case study approach, diving into the experiences of Songket clothing enterprises that have undergone digital transformation. Key areas studied include the use of Blog platforms for brand development, marketing, and consumer involvement, as well as the Shopee E-Commerce platform for online sales and order processing. The essay seeks to give insights into the problems and possibilities faced by Songket cloth SMEs along their digital transformation journey by conducting in-depth observation, interviews, and surveys. The findings add to the scholarly discussion on the digitization of traditional industries, with practical implications for SMEs in the Songket textile sector and other handicraft areas. This study emphasizes the necessity of using digital technologies to preserve and expand traditional crafts, while also throwing light on the potential role of prominent E-Commerce platforms like Shopee in facilitating worldwide market access for such firms.","PeriodicalId":34046,"journal":{"name":"Sinkron","volume":"90 10","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140484844","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Implementation of Classification Decision Tree and C4.5 Algorithm in selecting Insurance Products 在选择保险产品时采用分类决策树和 C4.5 算法

Sinkron Pub Date : 2024-01-28 DOI: 10.33395/sinkron.v9i1.13444

Sri Redjeki, Ariesta Damayanti, Erna Hudianti, Asyahri Hadi Nasyuha

{"title":"Implementation of Classification Decision Tree and C4.5 Algorithm in selecting Insurance Products","authors":"Sri Redjeki, Ariesta Damayanti, Erna Hudianti, Asyahri Hadi Nasyuha","doi":"10.33395/sinkron.v9i1.13444","DOIUrl":"https://doi.org/10.33395/sinkron.v9i1.13444","url":null,"abstract":"Every insurance customer will receive a policy card, as a sign that the person is included in the insurance and is obliged to pay the insurance premium, the amount of which has been determined by the company in accordance with the agreement. Premium payments are Insurance's biggest source of income. Unfavorable economic conditions often cause customers not to pay their premiums by the specified time limit, resulting in a delay in completing the recording of premium income. This research aims to find out the right type of insurance product for prospective customers. The research method used is Classification Decision Tree. Classification Decision Tree is a research method used to examine existing facts systematically based on research objects, existing facts to be collected and processed into data, then explained based on theory so that in the end it produces a conclusion. This research is for selecting the right type of insurance product for prospective customers based on the age and income categories of prospective customers. Insurers must be more careful, especially in selecting prospective customers, and in determining the right type of insurance product for prospective customers so that the power in selecting the right type of insurance product for prospective customers is right at the intended target.","PeriodicalId":34046,"journal":{"name":"Sinkron","volume":"410 20","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140490577","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Blockchain Utilization in Secure and Decentralized Web 3.0 Application Development 区块链在安全和去中心化 Web 3.0 应用开发中的应用

Sinkron Pub Date : 2024-01-27 DOI: 10.33395/sinkron.v9i1.13411

Jejen Jaenudin, Aziz Zahran, Deni Mahdiana

{"title":"Blockchain Utilization in Secure and Decentralized Web 3.0 Application Development","authors":"Jejen Jaenudin, Aziz Zahran, Deni Mahdiana","doi":"10.33395/sinkron.v9i1.13411","DOIUrl":"https://doi.org/10.33395/sinkron.v9i1.13411","url":null,"abstract":"The implementation of blockchain technology in the creation of secure and decentralized Web 3.0 applications has grown in significance. Blockchain, an industry-spanning distributed ledger technology, has facilitated substantial advancements in information and communication technology, among others. Regarding Web 3.0, this study examines how the implementation of blockchain technology can enhance decentralization and security. By conducting a literature review, this study examines how the implementation of blockchain technology in the development of Web 3.0 applications significantly improves data security. Through the implementation of robust cryptographic features and distributed security principles, the outcomes demonstrate that blockchain can effectively safeguard data while it is being transmitted and stored via Web 3.0 applications. This is a crucial step in the direction of resolving the security issues that are frequently encountered in the digital environment of today. Furthermore, blockchain technology facilitates enhanced decentralization within Web 3.0 applications. Blockchain applications reduce their reliance on a central authority, thereby enhancing their resilience against single-system malfunctions and monopoly control. Furthermore, it facilitates the development of platforms that are more equitable and transparent, granting users greater authority over their data and interactions.","PeriodicalId":34046,"journal":{"name":"Sinkron","volume":"89 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140492715","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Physical Activities Recommender System Based on Sequential Data Use K-Mean Clustering 基于序列数据 K-Mean 聚类的体育活动推荐系统

Sinkron Pub Date : 2024-01-17 DOI: 10.33395/sinkron.v9i1.13374

Rizky Haffiyan Roseno, Z. Baizal, Ramanti Dharayani

{"title":"Physical Activities Recommender System Based on Sequential Data Use K-Mean Clustering","authors":"Rizky Haffiyan Roseno, Z. Baizal, Ramanti Dharayani","doi":"10.33395/sinkron.v9i1.13374","DOIUrl":"https://doi.org/10.33395/sinkron.v9i1.13374","url":null,"abstract":"Physical activities such as Exercise are essential in maintaining health and fitness, especially for those who adopt a healthy lifestyle. Irregularity in doing Exercise can hurt the body and health, especially if it is not done according to one's physical capacity. In the framework of this research, we developed a Recommender System that aims to provide exercise suggestions according to the user's preferences, especially in the categories of cycling, running, walking, and horse riding. The primary considerations of the variables include heart rate (Average Heart Rate) and pace (Speed Rate). This research approach uses the FitRec Dataset and applies the K-Mean Clustering Algorithm, with the support of APACHE SPARK, for large-scale data processing, given the large data size in the FitRec dataset. Grouping is done using the FitRec dataset and K-Mean. Users are grouped according to heart rate and pace information; this provides appropriate Exercise for users. The test results show that the proposed system performs well, as indicated by the silhouette score = 0.596, calinzski-harabaz score = 2133.09, and davies bouldin score = 0.480. These test metrics reflect the system's ability to cluster. Indirectly, the accuracy performance of the system is assessed through these metrics, showing good accuracy test results.","PeriodicalId":34046,"journal":{"name":"Sinkron","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139616876","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Web-based E-Report Information System Design 网络电子报告信息系统设计

Sinkron Pub Date : 2024-01-13 DOI: 10.33395/sinkron.v9i1.13193

Putri Harliana, Adidtya Perdana, Nur Ain Farhana

{"title":"Web-based E-Report Information System Design","authors":"Putri Harliana, Adidtya Perdana, Nur Ain Farhana","doi":"10.33395/sinkron.v9i1.13193","DOIUrl":"https://doi.org/10.33395/sinkron.v9i1.13193","url":null,"abstract":"The E-Report application information system is a system that can assist and facilitate users in creating performance reports for a company. In this study, a web-based e-report system was developed and designed for digital reporting by field employees at PT. In this study, a web-based e-report system was developed and designed for digital reporting by field employees at PT. Cipto Sarana Nusantara, which specifically operates in the gas pipeline installation sector. Previously, the company generated field worker performance reports through manual systems, in the form of hard copies or sent via chat applications. This led to poorly organized reports received by administrators. To address this issue, the author developed E-Report, a web-based application that aims to facilitate field workers and administrators in submitting and collecting reports. By utilizing this system, reporting performance significantly improves in terms of reporting speed, accuracy, and ease. By utilizing this system, reporting performance significantly improves in terms of reporting speed, accuracy, and ease. By utilizing this system, reporting performance significantly improves in terms of reporting speed, accuracy, and ease. Furthermore, this system enables the generation of daily, monthly, and yearly reports more efficiently and effectively.","PeriodicalId":34046,"journal":{"name":"Sinkron","volume":" 47","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139623872","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Determining The Optimal Number of K-Means Clusters Using The Calinski Harabasz Index and Krzanowski and Lai Index Methods for Groupsing Flood Prone Areas In North Sumatra 使用 Calinski Harabasz 指数和 Krzanowski 与 Lai 指数方法确定 K-Means 聚类的最佳数量，以便对北苏门答腊易受洪水影响的地区进行分组

Sinkron Pub Date : 2024-01-13 DOI: 10.33395/sinkron.v9i1.13246

Ziana Syahputri, S. Sutarman, Machrani Adi Putri Siregar

引用次数: 0

Development of Android-Based Smart System for Gingivitis Diagnosis Using Certainty Factor 利用确定性因子开发基于 Android 的牙龈炎诊断智能系统

Sinkron Pub Date : 2024-01-12 DOI: 10.33395/sinkron.v9i1.13361

Ryan Rinaldi Hadistio, Windi Saputri Simamora, Abdul Muis

{"title":"Development of Android-Based Smart System for Gingivitis Diagnosis Using Certainty Factor","authors":"Ryan Rinaldi Hadistio, Windi Saputri Simamora, Abdul Muis","doi":"10.33395/sinkron.v9i1.13361","DOIUrl":"https://doi.org/10.33395/sinkron.v9i1.13361","url":null,"abstract":"Gingivitis is a gum disease that causes bleeding, swelling, redness, discharge, changes in normal contours, and although health authorities take this seriously, sometimes some patients consider it normal. This study aims to educate the public about the importance of understanding the condition of their bodies, especially the most vulnerable teeth. Lack of time to consult an expert leads to this disease being neglected. Therefore, it is necessary to develop a consultation application in the form of an expert system. The built system adopts the deterministic factor method. The certainty factor works by reading the entire data submitted by the expert and giving the result as a percentage of confidence that the patient has gingivitis. The experts used in this system are dental experts. Data obtained from direct experts and consultations resulted in new knowledge in the form of the percentage of trust patients suffering from gingivitis. The data collected are symptoms and solutions obtained from experts. This research provides a new service for patients suffering from gingivitis without the need to see a specialist directly. Based on the testing data provided to the patient and based on the patient's condition at that time, the test results of the system reached a confidence level of 98.74%. So that the results of consultation are obtained in the form of information about the disease and the solutions needed.","PeriodicalId":34046,"journal":{"name":"Sinkron","volume":" 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139624243","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

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