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Inventory Management with Forecasting Method: Single Moving Average and Trend Projection 库存管理的预测方法:单移动平均和趋势预测
Pub Date : 2020-11-06 DOI: 10.32877/BT.V2I3.162
Amesanggeng Pataropura, Ivan Darmawan Sabatino, Riki Riki
Inventory management using forecasting methods aims to improve effectiveness and efficiency that facilitate trading businesses in the process of business transactions, improve delivery of information quickly, accurately, and transaction data properly and minimize errors. The system running in the system of selling goods is still manual, that is, it is not well computerized. The method used is forecasting which helps determine the estimated future stock of goods. Single Moving Average and Trend Projection. It can be concluded that the results of implementing this new system can assist trading businesses in recording transactions in the system. We can predict the current flow of goods which has been calculated based on 2 modules that have a connection with the system.  
利用预测方法进行库存管理的目的是为了在商业交易过程中提高交易企业的有效性和效率,提高信息的传递速度、准确性和交易数据的正确性,最大限度地减少错误。销售系统中运行的系统仍然是手动的,也就是说,没有很好地实现计算机化。所使用的方法是预测,这有助于确定估计的未来货物库存。单移动平均线和趋势预测。可以得出结论,该新系统的实施结果可以帮助交易企业在系统中记录交易。我们可以根据与系统相连的2个模块来预测货物的当前流量。
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引用次数: 2
Analysis of the Application of Customer Purchase Mining Data on Paint Sales Using Apriori Algorithm (Case Study: PT Indowarna Cemerlang Indonesia) 基于Apriori算法的客户购买挖掘数据在涂料销售中的应用分析(以印尼PT Indowarna cermerlang为例)
Pub Date : 2020-11-06 DOI: 10.32877/BT.V2I3.161
Rino, Maman Novian
Sales transaction data is one thing that can be used for making business decisions. Most sales transaction data is not reused, and is only stored as an archive and only used for making a sales report. Paint sales data is one science that can be applied in cases like this. Sales transactions that are not utilized properly can be extracted and reprocessed into useful information using data mining techniques. Using one of the data mining methods, namely the a priori algorithm, sales transaction data can be reprocessed so that it can produce a consumer buying pattern. This consumer buying pattern will later help companies make business decisions. PT Indowarna Cemerlang Indonesia is a company engaged in the paint trade, where the main activity is selling various wall paints, oil / wood paints, NC paints (car paints), epoxy paints (floor paints), depo-proof (anti leaked). PT Indowarna Cemerlang Indonesia does not reuse sales transaction data resulting from its sales activities. This data is only used as a reference for making sales reports and as an archive only, causing accumulation of data and unknown paint brands that are often sold or those that are of interest to customers. Therefore, the author takes the title application of data mining analysis of customer purchase patterns in paint sales using a priori algorithm. By doing this research, it is expected to provide results in the form of information that can be useful for related parties and can design sales strategies to increase company turnover.
销售交易数据可以用于制定业务决策。大多数销售事务数据不会被重用,只是作为存档存储,并且仅用于制作销售报告。涂料销售数据是一门可以应用于此类案例的科学。可以使用数据挖掘技术提取未被正确利用的销售交易并将其重新处理为有用的信息。使用一种数据挖掘方法,即先验算法,可以对销售交易数据进行重新处理,从而产生消费者购买模式。这种消费者购买模式将在以后帮助公司做出商业决策。PT Indowarna cermerlang Indonesia是一家从事油漆贸易的公司,主要业务是销售各种墙漆,油/木器漆,NC漆(汽车漆),环氧漆(地坪漆),防渗漆(防漏漆)。PT Indowarna Cemerlang Indonesia不重用其销售活动产生的销售交易数据。这些数据仅作为制作销售报告的参考,仅作为存档,造成数据的积累和经常销售的未知油漆品牌或客户感兴趣的油漆品牌。因此,本文采用先验算法对涂料销售中的客户购买模式进行数据挖掘分析。通过做这项研究,预计将以信息的形式提供结果,这些信息可以对相关方有用,并且可以设计销售策略以增加公司的营业额。
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引用次数: 0
Prediction of Water Use Using Backpropagation Neural Network Method and Particle Swarm Optimization 基于反向传播神经网络和粒子群算法的水资源利用预测
Pub Date : 2020-11-06 DOI: 10.32877/BT.V2I3.158
Afdhal Rizki Yessa, Mardi Hardjianto
Clean water production has not been well considered between the balance of water use by the community and the production of clean water that is in accordance with the needs of the community. Prediction of water use in meeting the daily needs of the community is very necessary in order to be able to produce efficient water. This research can help PDAM Kota in Kalimantan to be able to produce clean water in accordance with the use of clean water by the community. The Backpropagation Neural Network method focuses on the recapitulation of water use by the community. For better prediction results, optimization is done with Particle Swarm Optimization (PSO). It is expected that the results in this study can predict community water use in daily activities. The test results showed that the Prediction results had RMSE of 0.040 with parameters for training cycle 600 values, learning rate 0.1 and momentum 0.2, and neuron size was 3 and in particle swarm optimization population size 8, max.of gene 100, inertia weight value 0.3, the value of local best weight 1.0 and global value of best weight 1.0
在社区用水平衡和生产符合社区需要的清洁水之间,清洁水生产没有得到很好的考虑。为了能够生产高效的水,预测满足社区日常需求的用水量是非常必要的。这项研究可以帮助加里曼丹的PDAM Kota能够根据社区对清洁水的使用生产清洁水。反向传播神经网络方法侧重于社区用水的再现。为了获得更好的预测结果,采用粒子群算法(PSO)进行优化。期望本研究结果可以预测社区日常活动用水情况。测试结果表明,当训练周期为600,学习率为0.1,动量为0.2时,预测结果的RMSE为0.040,神经元大小为3,粒子群优化种群大小为8。基因100的惯性权值为0.3,局部最佳权值为1.0,全局最佳权值为1.0
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引用次数: 2
Information System Point of Sales Based Real Time on PT. Buccheri Indonesia 基于PT. bucheri Indonesia实时销售信息系统
Pub Date : 2020-08-31 DOI: 10.32877/BT.V3I1.164
Teofilus Sunarsa, Paulus Yayan Christian, Y. Gunawan
Buccheri is a retail company that provides quality footwear for men and women since 1980. We begin our history with our first flagship store in a historic business district, "Pasar Baroe." Now Buccheri has been through various challenges and experienced many developments. This of the most prestigious and footwear brand in Indonesia. As the leading formal shoes in Indonesia, Buccheri tends to put their segmentation in the middle-upper class. Established in 1980, the name of this brand is well known among Indonesian consumers. With specialized informal to daily leather-based footwear, and claimed as a handcrafted, stylish yet comfortable footwear brand. Buccheri is committed to providing a high-quality product and post-buying service and maintaining the best craftsmanship in every item that we produce. Innovation is also one of the keys to our future development. With the development of existing technology, Buccheri made changes to its sales system. With the many stores that exist, real-time technology is needed to meet the company's business needs. Therefore, the point of Sale is redeveloped to answer the needs of time-based
bucheri是一家零售公司,自1980年以来一直提供优质的男女鞋类。我们在历史悠久的商业区“Pasar Baroe”开设了第一家旗舰店。现在,布切里经历了各种各样的挑战,经历了许多发展。这是印尼最负盛名的鞋履品牌。作为印尼领先的正装鞋,bucheri倾向于将其细分为中上层阶级。这个品牌成立于1980年,在印尼消费者中很有名。拥有专业的非正式到日常的皮革鞋类,并声称是一个手工制作,时尚而舒适的鞋类品牌。bucheri致力于提供高品质的产品和售后服务,并在我们生产的每一件产品中保持最好的工艺。创新也是我们未来发展的关键之一。随着现有技术的发展,bucheri对其销售系统进行了改变。由于存在许多商店,因此需要实时技术来满足公司的业务需求。因此,销售点被重新开发,以满足基于时间的需求
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引用次数: 0
Junior Class Preparedness Classification Faces A National Exam Using A C.45 Algorithm With A Particle Swarm Optimization Approach 基于C.45算法与粒子群优化方法的初中生备考分类
Pub Date : 2020-08-31 DOI: 10.32877/BT.V2I3.133
Didi Kurnaedi, A. Suherman, Sofian Lusa, R. Darmawan
These studies are counter to a trend of falling students' graduation rates on the national exam. This is because of the way students prepare their readiness to face national tests is inaccurate. On this study the hybrid method c4 algorithm.5 and the swarm particle optimization to produce a class readiness of students with high and accurate accuracy. This research suggests that by using hybridmethodC4.5 andParticle Swarm Optimizationgenerates accuracy as 97.13 %, Precisionas 96,58 %, andRecallas 100 %. Then implemented through a web-based prototype application using programming javascriptlanguage
这些研究与学生在全国考试中毕业率下降的趋势背道而驰。这是因为学生准备面对国家考试的方式是不准确的。本文研究了混合方法c4算法。5、群粒子优化,产生班级准备的学生具有高和准确的准确性。本研究表明,混合方法c4.5和粒子群优化的准确率为97.13%,精密度为96.6%,召回率为58%,召回率为100%。然后使用javascript语言编程,通过基于web的原型应用程序实现
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引用次数: 1
Decision Support Systems the Selection of Outstanding Students Using Simple Additive Weighting (SAW) and Weighted Product (WP) Methods 基于简单加性加权(SAW)和加权积(WP)方法的优秀学生选择决策支持系统
Pub Date : 2020-08-31 DOI: 10.32877/BT.V3I1.168
Riki Riki, Mimi Yanti
Appreciation for outstanding students is one of the encouragement for students to continue to maintain and improve their achievements. Generally, the selection of outstanding students in every school still uses the report value as the reference. Currently the selection of outstanding students at SMP Strada Santa Maria 2 still using the report card value (academic) as a reference. In addition, the school does not have a system that helps the selection and processing process based on several criteria considered. Therefore a decision support system is needed in order to help overcome problems and accelerate the selection of outstanding students. In this decision support system uses the SAW method (Simple Additive Weighting) and WP (Weighted Product) and compares the two methods. The criteria used included the value of the average semester 1, the value of the average semester 2, the value of attitudes, absences, and activeness of extracurricular activities. The results of these calculation in the form of the final value of each method and form of ranking that will be recommended to assist the school in determining the outstanding students according to the required criteria. Based on the terms of execution time, the SAW method is slightly faster than the WP method and and in terms of the test results using RSD, the value generated from the WP method calculation is better than the value generated from the SAW method calculation, where the RSD value of the WP method is 14.74% and SAW is 10.46%.
对优秀学生的赞赏是对学生继续保持和提高成绩的一种鼓励。一般来说,每所学校的优秀学生的选拔仍然以报告值为参考。目前SMP Strada Santa Maria 2的优秀学生的选拔仍然使用成绩单价值(学术)作为参考。此外,学校没有一个系统来帮助选择和处理基于几个标准考虑的过程。因此,需要一个决策支持系统,以帮助克服这些问题,加快优秀学生的选拔。该决策支持系统采用了简单加性加权(SAW)和加权积(WP)方法,并对两种方法进行了比较。使用的标准包括平均第一学期的价值、平均第二学期的价值、态度价值、缺勤价值和课外活动的活跃度。这些计算的结果以每种方法的最终值和排名形式的形式进行推荐,以协助学校根据要求的标准确定优秀学生。从执行时间上看,SAW法略快于WP法,从RSD计算的测试结果来看,WP法计算得到的值优于SAW法计算得到的值,其中WP法的RSD值为14.74%,SAW为10.46%。
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引用次数: 1
Designing Website-Based E-Learning Application on SMP Kusuma Bangsa Using Framework Codeigniter 基于框架编码器的SMP库苏马Bangsa网络学习应用设计
Pub Date : 2020-08-31 DOI: 10.32877/BT.V3I1.186
Cris Sunray, Yusuf Kurnia
The Covid-19 pandemic currently occurring around the world, including Indonesia has had an impact and changes in various areas of daily life. Especially, in the field of education which during the Covid-19 pandemic must make efforts to adapt. Minimizing direct interactions is an important first step to avoiding the spread of covid-19. This is also applied to teaching and learning activities between teachers and students therefore teaching and learning activities are carried out online. Without any doubt, this change creates problems and difficulties in the delivery of material, interactions between teachers and students, etc. However, SMP Kusuma Bangsa is a private school that still implements face-to-face learning system. To solve this problem, the author propose making an online learning system. In order to achieve this, the author intend to create an e-learning application. This e-learning application is based on website created using the Codeigniter framework. To find out the application requirements desired by the user, the author make user needs which will  be used as a form of analysis in making e-learning application. After getting the results of user needs, the author complete the e-learning application with 3 user models, admin, teacher, and students, each of them has their own function. Likert scale is used to measure the level of user satisfaction of the e-learning application. Based on the results of the calculation, it can be seen that users as respondents who strongly agree with the statement that the e-learning application are in the good category, it shows the acquisition of 84.1%. Therefore, the e-learning application has helped minimize direct interaction, the application operates well, and the presence of an online exam feature, a conference system using the zoom application, etc make teaching and learning activities at SMP Kusuma Bangsa easier
包括印度尼西亚在内的世界各地正在发生的新冠肺炎大流行对日常生活的各个领域产生了影响和变化。特别是在教育领域,在2019冠状病毒病大流行期间,必须努力适应。尽量减少直接互动是避免covid-19传播的重要第一步。这也适用于师生之间的教与学活动,因此教与学活动在网上进行。毫无疑问,这种变化在材料的传递、师生之间的互动等方面带来了问题和困难。然而,SMP Kusuma Bangsa是一所私立学校,仍然实行面对面的学习制度。为了解决这一问题,笔者提出了一个在线学习系统。为了实现这一点,作者打算创建一个电子学习应用程序。这个电子学习应用程序是基于使用Codeigniter框架创建的网站。为了找出用户所期望的应用需求,作者制作了用户需求,并将用户需求作为制作电子学习应用的一种分析形式。在得到用户需求的结果后,作者完成了3个用户模型的e-learning应用,分别是admin、teacher和student,每个模型都有自己的功能。李克特量表用于测量电子学习应用程序的用户满意度水平。根据计算结果可以看出,用户作为受访者强烈认同电子学习应用处于良好类别的说法,其获得率为84.1%。因此,电子学习应用程序有助于减少直接互动,应用程序运行良好,在线考试功能的存在,使用缩放应用程序的会议系统等,使教学和学习活动在SMP Kusuma Bangsa更容易
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引用次数: 0
Decision Support System for Employee Performance Evaluation with Promethe Method. Case Study: Faculty of Engineering, Pancasila University 基于Promethe方法的员工绩效评价决策支持系统。案例研究:潘卡西拉大学工程学院
Pub Date : 2020-08-31 DOI: 10.32877/BT.V3I1.170
S. R. C. Nursari, Amir Murtako
High competent human resources can support the level of performance, by conducting performance evaluation assessments it will be known the achievements of each employee. Assessment of employee performance evaluation carried out by the Faculty of Engineering, University of Pancasila uses criteria of diligence, teamwork, sincerity to work, skills, initiative, independence and attendance. In this study, the authors used the Preference Ranking Organization Method for Enrichment Evaluation (PROMETHEE) to assist in making employee performance evaluation decisions, so that it can be seen which employees get the reward with good performance. The data used is in the form of employee performance evaluation data using six stages of the PROMETHEE method.
高称职的人力资源可以支持绩效水平,通过进行绩效评价评估,可以了解每个员工的成就。潘卡西拉大学工程学院对员工进行绩效考核,考核标准包括勤奋、团队合作、工作真诚、技能、主动性、独立性和出勤率。在本研究中,作者使用了偏好排序组织富集评价法(PROMETHEE)来辅助制定员工绩效评价决策,从而可以看出哪些员工获得了绩效较好的奖励。使用的数据是采用PROMETHEE方法的六个阶段的员工绩效评估数据的形式。
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引用次数: 0
Designing a Chatbot Application for Student Information Centers on Telegram Messenger Using Fulltext Search Boolean 基于全文搜索布尔的学生信息中心聊天机器人应用设计
Pub Date : 2019-12-30 DOI: 10.32877/BT.V2I2.106
Hokianto Candra, Rino ., Riki Riki
Chatbot can be used as a solution of human resource issues in term of answering user’s questions about STMIK PGRI Tangerang. A chatbot application can have a conversation or answer user’s questions automatically. Knowledge is needed for chatbot to work properly. The general scheme of chatbot’s knowledge is the existence of patterns and responses. This research will implement the Fulltext Search Boolean Mode for the pattern-matching process with the input received by the chatbot application based on Telegram Messenger Bot. Chatbot application which created in this research can provide answers to information that is relevant to the input or questions provided by users.
聊天机器人可以作为人力资源问题的解决方案,回答用户关于STMIK PGRI Tangerang的问题。聊天机器人应用程序可以与用户进行对话或自动回答用户的问题。聊天机器人的正常工作需要知识。聊天机器人知识的一般方案是模式和响应的存在。本研究将基于Telegram Messenger Bot,对聊天机器人应用接收到的输入进行模式匹配,实现全文搜索布尔模式。在本研究中创建的聊天机器人应用程序可以对用户提供的输入或问题相关的信息提供答案。
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引用次数: 1
Tourism Geographic Information System using Google API Banten 旅游地理信息系统使用谷歌API万丹
Pub Date : 2019-12-30 DOI: 10.32877/BT.V2I2.109
Didi Kurnaedi, Asep Surahmat, Erna Oktora, M. Sihotang
Banten Province as a Province adjacent to the Capital City of Jakarta and Banten Province is a province that is very well known because it has tourist areas in districts and sub-districts in Banten that have the main attraction to be visited by tourists, but the lack of information about existing tourist objects , and in searching for tourist information there are still many using maps manually, so we need an application that provides information services about tourist attractions in Banten, Web information system design provides information about the potential of the region as a tourist attraction in Banten Province. The geographic information system of web-based tourism in the province of Banten by using the Google Map API that can facilitate tourists searching, the location of users, interesting places and to find out the natural beauty and history in the province of Banten. This system is designed to make it easier for users to use and be more interactive. Supported by facilities to show the direction to the tourist attractions chosen by the user, as well as the addition of data visualization. This system is expected to be a guide and dissemination of travel information in Banten Province. Presentation of information in the form of images and maps will make it easier to understand users who will get the information effectively and efficiently. With the presence of this application is provided to meet the information needs of attractions in Banten Province
万丹省的省毗邻首都雅加达和万丹省是一个省,非常有名,因为它已在区、街道旅游区在万丹主要景点供游客参观,但缺乏现有的旅游对象的信息,并在搜索旅游信息仍有许多使用手动映射,所以我们需要一个应用程序,该应用程序在万丹提供关于旅游景点的信息服务,Web信息系统设计提供了关于该地区作为万丹省旅游景点的潜力的信息。万丹省基于网络的旅游地理信息系统,通过使用谷歌地图API,可以方便游客搜索,用户的位置,有趣的地方,发现万丹省的自然美景和历史。本系统旨在使用户更容易使用,更具交互性。在设施的支持下,显示用户选择的旅游景点的方向,以及数据可视化的添加。这个系统预期将成为万丹省旅游资料的指南和传播。以图像和地图的形式呈现信息将使用户更容易理解,他们将有效和高效地获取信息。这个应用程序的存在是为了满足万丹省景点的信息需求
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引用次数: 2
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