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Educational Game-Based Mathematics Learning Media for Elementary School Children 基于教育游戏的小学数学学习媒介
Pub Date : 2023-09-30 DOI: 10.38101/sisfotek.v13i2.9700
Agustinus Sirumapea, Ferawati Ferawati, Fiqih Hana Saputri, Andhika Fajar Utama
This study aims to produce and test the feasibility of an educational game for Mathematics using Construct 2 software. This game contains Mathematics subject matter and is used as a learning medium at SDIT Smart Syahid. The research method used in making this Educational game is ADDIE (Analysis – Design- Development – Implementation – Evaluation), where the research stages are in the form of needs analysis, design process, product development, implementation, and evaluation. The analysis phase includes a needs analysis related to the product. The stages in the design process include the design process and making improvements if there are still design discrepancies between the user and the analyst. The product development stage contains manufacturing based on the analysis and design results that have been done before. Next is the implementation stage; at this stage, the programmer develops the design into a program that can be tested. The last step is the evaluation stage and making improvements if there are still design discrepancies between the user and the analyst. From the results of this study, the researcher succeeded in creating a Mathematics educational game.
本研究旨在利用Construct 2软件制作并测试数学教育游戏的可行性。这个游戏包含数学主题,被用作SDIT Smart Syahid的学习媒介。在制作这款教育类游戏时使用的研究方法是ADDIE (Analysis - Design- Development - Implementation - Evaluation),研究阶段分为需求分析、设计过程、产品开发、实施和评估四个阶段。分析阶段包括与产品相关的需求分析。设计过程的阶段包括设计过程和在用户和分析人员之间仍然存在设计差异时进行改进。产品开发阶段包含基于之前所做的分析和设计结果的制造。接下来是实施阶段;在这个阶段,程序员将设计开发成可测试的程序。最后一步是评估阶段,如果用户和分析师之间仍然存在设计差异,则进行改进。根据这一研究结果,研究者成功地创造了一款数学教育游戏。
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引用次数: 0
Expert System for Corn Disease Identification Using Case Based Reasoning Method 基于案例推理方法的玉米病害识别专家系统
Pub Date : 2023-09-30 DOI: 10.38101/sisfotek.v13i2.9716
Nurhaeka Tou, Putri Mentari Endraswari, Nur Annisa
Corn is the second type of food after rice. However, currently, the level of corn productivity is experiencing problems, with pests and corn diseases. The process of controlling these pests and diseases, if not handled as early as possible, will result in crop failure for corn farmers. Identifying the types of pests and diseases that attack corn plants, is carried out by experts in the field of agriculture, but this process requires quite a long time. Therefore, we need a system that can help farmers diagnose diseases in corn plants, so that the control process can be carried out optimally, quickly and on target. This study aims to build an expert system to identify diseases in corn plants by implementing the Case-Based Reasoning (CBR) method. CBR is a reasoning method on a computer that utilizes old cases to solve new cases. The process of identifying the type of disease with the CBR method is carried out by the user inputting the symptoms experienced by the corn plant into the system, then the system calculates the value of similarity between new cases and old cases using the nearest neighbor method. The system is made with 17 diseases and 56 symptoms, each symptom has a weight. Based on the test results, shows that the system can identify the types of diseases in corn plants following the rule of 100% with a similarity accuracy rate of 75.00%.
玉米是仅次于大米的第二类食物。然而,目前,玉米的生产力水平正在经历问题,与病虫害和玉米疾病。控制这些病虫害的过程,如果不尽早处理,将导致玉米农民歉收。鉴定侵害玉米植株的病虫害类型是由农业领域的专家来完成的,但这一过程需要相当长的时间。因此,我们需要一个系统,可以帮助农民诊断玉米植物的疾病,使控制过程可以进行优化,快速和目标。本研究旨在利用基于案例的推理(Case-Based Reasoning, CBR)方法,建立玉米植物病害识别专家系统。CBR是一种在计算机上利用旧案例解决新案例的推理方法。利用CBR方法识别病害类型的过程是,用户将玉米植株所经历的症状输入系统,然后系统使用最近邻法计算新病例与旧病例的相似度值。该系统由17种疾病和56种症状组成,每种症状都有一个权重。试验结果表明,该系统能够按照100%的规则识别玉米植株的病害类型,相似准确率为75.00%。
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引用次数: 0
Implementation of a Business Intelligence Model for Analysis Banking and Credit Management 用于分析银行和信用管理的商业智能模型的实现
Pub Date : 2023-09-30 DOI: 10.38101/sisfotek.v13i2.7298
Nilo Legowo, Achmad Yodan Gimpalas
The 2008 global financial crisis affected the pace of the economy by reducing the level of public trust in banks. Seeing these conditions, Bank XYZ needs to know and analyze the factors that influence bank lending. Debtor data processing at Bank XYZ is well integrated, but in fact, Bank XYZ still needs to pay attention to the principle of prudence in making decisions to provide credit facilities to debtors with minimal risk so that credit can be extended consistently and based on sound credit principles. In monitoring and analyzing the credit system at Bank XYZ, there is one factor that serves as a reference for measuring a bank's ability to bear the risk of credit failure by debtors through NPLs (non-performing loans). In addition to NPLs, the growth in the number of debtors, the amount of credit disbursement, the amount of outstanding credit provided in various sectors, and the amount of collectibility of debtors also play an important role in decision-making by management; therefore, the author proposes a business intelligence model to analyze credit data at XYZ Bank in the form of data visualization in dashboard form. The dashboard was built using the Tablue for Students software. The results of this study are a business intelligence model in the form of a dashboard application to be able to monitor debtor data growth, analyze loans extended in various economic sectors, and analyze outstanding loans using the NPL value as a reference based on credit quality as a decision support tool.
2008年的全球金融危机降低了公众对银行的信任,从而影响了经济的发展速度。看到这些情况,银行XYZ需要了解和分析影响银行贷款的因素。银行XYZ的债务人数据处理得到了很好的整合,但实际上,银行XYZ在决策时仍然需要注意谨慎原则,以最小的风险向债务人提供信贷便利,以便信贷可以在可靠的信用原则的基础上持续延长。在监视和分析银行XYZ的信用系统时,有一个因素可以作为衡量银行通过不良贷款承担债务人信用失败风险的能力的参考。除不良贷款外,债务人数量的增长、信贷支出金额、各部门提供的未偿还信贷金额以及债务人的可收回金额也对管理层的决策起着重要作用;因此,作者提出了一个商业智能模型,以仪表板形式的数据可视化的形式来分析XYZ银行的信贷数据。仪表板是使用table for Students软件构建的。本研究的结果是一个仪表板应用程序形式的商业智能模型,能够监控债务人数据增长,分析各种经济部门的贷款,并使用不良贷款值作为参考,基于信贷质量作为决策支持工具来分析未偿还贷款。
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引用次数: 0
Implementation of the Composite Performance Index and Rank Order Centroid Weighting Methods in E-Wallet Selection 综合性能指标法和阶序质心加权法在电子钱包选择中的实现
Pub Date : 2023-09-30 DOI: 10.38101/sisfotek.v13i2.9720
Susana Dwi Yulianti, Rini Nuraini, Arisantoso Arisantoso, Mursalim Tonggiroh
Nowadays, e-wallets have become a popular alternative for non-cash financial transactions. More and more e-wallet companies and service providers are emerging with various features and benefits. To determine the choice of using an e-wallet, users must know each e-wallet's various features and services; of course, this takes time and makes it difficult for decision-makers. This research aims to implement the Composite Performance Index (CPI) and Rank Order Centroid (ROC) approaches in a decision support system for choosing an e-wallet to produce easy and fast decisions. The ROC method is used to determine the weight value based on the order of importance of the criteria. Meanwhile, the CPI approach has the ability to combine information from various criteria into one index and evaluate differences in criteria to obtain alternative rankings. This research produces a website-based DSS application that recommends the best alternative by displaying alternative rankings. The system built produces valid calculation output; this is proven by the results of calculations by the system and manual calculations showing the same results. For software testing with usability testing, an average value of 86% was obtained. This means that the software developed is feasible to implement and considered easy to use.
如今,电子钱包已经成为非现金金融交易的一种流行选择。越来越多的电子钱包公司和服务提供商出现,具有各种功能和优势。在决定使用电子钱包时,用户必须了解每个电子钱包的各种功能和服务;当然,这需要时间,也给决策者带来了困难。本研究旨在将综合绩效指数(CPI)和秩序质心(ROC)方法应用于电子钱包选择决策支持系统中,以产生简单快速的决策。使用ROC方法根据标准的重要性顺序确定权重值。同时,CPI方法能够将来自不同标准的信息组合成一个指数,并评估标准之间的差异,从而获得可选的排名。这项研究产生了一个基于网站的DSS应用程序,通过显示备选排名来推荐最佳备选方案。所建系统产生有效的计算输出;系统计算结果与人工计算结果一致,证明了这一点。对于带有可用性测试的软件测试,得到的平均值为86%。这意味着所开发的软件实现起来是可行的,并且易于使用。
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引用次数: 0
Designing a Network Using Network Intrusion Detection System (NIDS) for Detecting Attacks on the Server in the Computers Laboratory at Suryakancana University Suryakancana大学计算机实验室设计一个基于网络入侵检测系统(NIDS)检测服务器攻击的网络
Pub Date : 2023-09-30 DOI: 10.38101/sisfotek.v13i2.9624
Mohamad Kany Legiawan, Muhamad Rifki Arisagas
The escalating reliance on technology and network systems has given rise to mounting concerns regarding digital asset security. This journal presents the design and implementation of a Network Intrusion Detection System (NIDS) intended to detect potential attacks on servers within the Computers Laboratory at Suryakancana University. The research follows the Network Development Life Cycle (NDLC) methodology, encompassing phases from analysis to simulation prototyping. Despite successful implementation challenges were encountered due to server maintenance issues and continuous updates, leading to a partial implementation of NIDS using the Snort tool. The journal provides insights into the significance of cybersecurity in educational environments and underscores the importance of vigilant network security measures
对技术和网络系统的日益依赖,引发了对数字资产安全的日益担忧。本期刊介绍了一个网络入侵检测系统(NIDS)的设计和实现,旨在检测对Suryakancana大学计算机实验室服务器的潜在攻击。该研究遵循网络开发生命周期(NDLC)方法论,包括从分析到模拟原型的各个阶段。尽管由于服务器维护问题和不断更新,成功的实现遇到了挑战,导致使用Snort工具部分实现了NIDS。该杂志提供了对网络安全在教育环境中的重要性的见解,并强调了警惕网络安全措施的重要性
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引用次数: 0
Customer Segmentation Based on RFM Value on the Sale of Electronic Kopmen BMI Using K-Means Clustering Algorithm 基于K-Means聚类算法的电子Kopmen BMI销售RFM值的客户细分
Pub Date : 2023-09-30 DOI: 10.38101/sisfotek.v13i2.9693
Zainul Hakim, Detin Sofia, Annida Rosna Fadhilah
At present, the development of information technology is increasing rapidly. The need for information and data processing in various aspects of human life is critical, as well as customer data processing in BMI Consumer Cooperatives. This situation can impact information providers in an organization or company that requires fast, precise, and accurate data processing. The customer segmentation clustering system at the BMI Consumer Cooperative has yet to be implemented. A K-means clustering system is needed to increase customer loyalty, which can simplify the process of grouping customer segmentation. In this thesis, researchers use a descriptive method as a research methodology, which is used to get an overview and explanation of the state of the research object based on facts. As for the data collection method, researchers used interviews, observation, and literature study. In developing the system, researchers use prototyping. The customer segmentation information system application prototype describes the implementation of Astah's UML (Unified Modeling Language) and program planning used by Python. The conclusion of this prototype application can make it easier for managers to get information about customer segmentation data.
当前,信息技术的发展日益迅速。在人类生活的各个方面对信息和数据处理的需求是至关重要的,在BMI消费者合作社中对客户数据的处理也是如此。这种情况可能会影响需要快速、精确和准确数据处理的组织或公司中的信息提供者。BMI消费者合作社的客户细分聚类系统尚未实施。提高客户忠诚度需要k均值聚类系统,该系统可以简化客户细分的分组过程。在本文中,研究者采用描述性方法作为研究方法,以事实为依据,对研究对象的状态进行概述和解释。在数据收集方法上,研究者采用了访谈法、观察法和文献研究法。在开发系统的过程中,研究人员使用了原型设计。客户细分信息系统应用原型描述了Astah统一建模语言UML (Unified Modeling Language)的实现和使用Python进行程序规划。该原型应用程序的结论可以使管理人员更容易地获取有关客户细分数据的信息。
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引用次数: 0
Application of the AHP-TOPSIS Method As Best Employee Decision Support System AHP-TOPSIS方法在最佳员工决策支持系统中的应用
Pub Date : 2023-09-30 DOI: 10.38101/sisfotek.v13i2.9712
Nunung Nurmaesah, Detin Sofia, Savitri Octavia
In every company, employees are an essential element. To be able to find out whether employees are competent or not, an employee performance appraisal is needed. Employee appraisal is critical, not only because it is a determining factor in employee wage increases and promotions but also because it can evaluate skills. However, the current employee appraisal process still needs to be more objective and accurate, and it takes a long time, and there are many possibilities for human error. This study aims to design a decision support system in determining the best employees using the Analytical Hierarchy Process (AHP) and Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) methods. The AHP method is used to calculate the weight of each parameter, and TOPSIS is used to perform the ranking process based on the parameter weighting results. The results of this study found that the best employees were employees with the alternative code A3, with a value of 0.74271.
在每个公司,员工都是必不可少的因素。为了能够发现员工是否胜任,需要对员工进行绩效评估。员工评估是至关重要的,不仅因为它是员工加薪和晋升的决定性因素,而且因为它可以评估技能。但是,目前的员工考核过程仍然需要更加客观和准确,并且需要很长时间,并且存在许多人为错误的可能性。本研究旨在运用层次分析法(AHP)和TOPSIS方法,设计一个决策支持系统来决定最优秀的员工。采用AHP法计算各参数的权重,利用TOPSIS法根据参数加权结果进行排序。本研究结果发现,最佳员工是替代代码为A3的员工,其值为0.74271。
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引用次数: 0
Utilizing Machine Learning For Identifying Potential Beneficiaries of Family Hope Program 利用机器学习识别家庭希望计划的潜在受益者
Pub Date : 2023-09-30 DOI: 10.38101/sisfotek.v13i2.9718
Muhammad Abdurrohim, Lena Magdalena, Muhammad Hatta
In identifying families who are entitled to PKH assistance there are often obstacles such as RTSM identification errors, this is caused by the negligence of officials so that they are not accurate in making confirmations in large numbers. An automated system that can predict RTSM can be a solution to this problem, a system based on a machine learning model. This study aims to analyze the machine learning model Decision Tree C45 (DT C45), K-Nearest Neighbor (KNN), and Naive Bayes (NB). The results showed that Decision Tree C45 was the optimal model to implement with an accuracy value of 70%.
在确定有资格获得PKH援助的家庭时,往往存在诸如RTSM识别错误等障碍,这是由于官员的疏忽造成的,因此他们在进行大量确认时不准确。一个可以预测RTSM的自动化系统可以解决这个问题,一个基于机器学习模型的系统。本研究旨在分析机器学习模型决策树C45 (DT C45)、k近邻(KNN)和朴素贝叶斯(NB)。结果表明,决策树C45是最优模型,准确率为70%。
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引用次数: 0
Analysis Sentiment of Twitter User on Indonesia's 2024 Presidential Election Using K-Means Algorithm 用K-Means算法分析Twitter用户对印尼2024年总统选举的情绪
Pub Date : 2023-09-30 DOI: 10.38101/sisfotek.v13i2.9609
Leny Tritanto Ningrum, Dwi Rahmiyati
The General Election is a five-year agenda of the Indonesian people in order to fulfill the political rights of every citizen for the election of the president and the legislature. In every election, especially during the campaign period, differences of opinion often occur between certain groups or factions, this often creates an atmosphere of political uproar in various parts of Indonesia. The purpose of this study is to see the level of sentiment of social media users towards the implementation of elections in Indonesia so as to minimize political upheaval that occurs in society during the elections to be held in 2024. The data that will be used in this research is data on Twitter users who have large volumes and are taken from all regions of Indonesia. To suit the data model used, this study will use the data mining method with the K-Means algorithm. The results of this study show the percentage level of public sentiment of Twitter users towards the 2024 election and presidential election. Public sentiment is positive, neutral and negative. Based on these results, it can provide input to the government so that it can make appropriate policies ahead of elections and presidential elections so as to create a peaceful atmosphere.
大选是印度尼西亚人民的一个五年议程,目的是实现每个公民选举总统和立法机构的政治权利。在每次选举中,特别是在竞选期间,某些团体或派别之间经常出现意见分歧,这往往在印度尼西亚各地造成政治骚动的气氛。本研究的目的是了解社交媒体用户对印度尼西亚选举实施的情绪水平,以尽量减少2024年选举期间社会上发生的政治动荡。本研究将使用的数据是来自印度尼西亚所有地区的大量Twitter用户的数据。为了适应所使用的数据模型,本研究将使用K-Means算法的数据挖掘方法。这项研究的结果显示了推特用户对2024年大选和总统选举的公众情绪的百分比水平。民意分为正面、中性和负面。以这些结果为基础,向政府提供意见,以便在选举和总统选举之前制定适当的政策,营造和平的氛围。
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引用次数: 0
Prototype of the MPSO (Modified Dimension Particle Swarm Optimization) Algorithm Method in Searching for Computer Equipment Data inventory 计算机设备数据库存搜索的MPSO算法原型
Pub Date : 2023-09-30 DOI: 10.38101/sisfotek.v13i2.9608
Nasril Sany, Ari Asmawati, Syafnidawati Syafnidawati
cIn the development of information technology and computerization today, it encourages humans to create systems that can help their lives. Especially in the case of inventory of goods, especially if the location of these items is unknown due to their large number and large and large storage space. The PSO (Particle Swarm Optimazation) algorithm method is a suitable method for dealing with problems, namely searching for inventory data on computer equipment. This method is very useful, especially where the inventory stock of computer equipment is already huge, thousands of them. Especially with the small components. Equipment or computer data whose location was previously unknown, it is hoped that with this PSO algorithm method the inventory can be known which is then put in the data and managed properly. The reporting of computer equipment inventory data can be conveyed properly so that the company management can determine the steps to be taken with the data obtained.
在当今信息技术和计算机化的发展中,它鼓励人们创造能够帮助他们生活的系统。特别是在库存货物的情况下,特别是如果这些物品的位置是未知的,因为它们的数量很多,而且存储空间很大。PSO (Particle Swarm optimization)算法方法是一种适用于处理计算机设备上库存数据搜索问题的方法。这种方法非常有用,特别是在计算机设备的库存已经很大,成千上万的地方。尤其是小部件。对于以前不知道位置的设备或计算机数据,希望通过这种粒子群算法方法可以知道库存,然后将库存放入数据中并进行适当的管理。计算机设备库存数据的报告可以恰当地传达,以便公司管理层可以决定利用所获得的数据采取的步骤。
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