METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi最新文献

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MENDETEKSI SECARA OTOMATIS OBJEK GERAKAN BERDASARKAN GAUSSIAN MIXTURE MODEL MENGGUNAKAN APLIKASI MATLAB 使用MATLAB应用程序自动检测基于GAUSSIAN混合模型的运动对象
METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi Pub Date : 2020-09-10 DOI: 10.46880/mtk.v6i2.242
Aldina Syahfaridzah, Adelia Kartika Panggabean, Nabila Ayu Ardiningsih
{"title":"MENDETEKSI SECARA OTOMATIS OBJEK GERAKAN BERDASARKAN GAUSSIAN MIXTURE MODEL MENGGUNAKAN APLIKASI MATLAB","authors":"Aldina Syahfaridzah, Adelia Kartika Panggabean, Nabila Ayu Ardiningsih","doi":"10.46880/mtk.v6i2.242","DOIUrl":"https://doi.org/10.46880/mtk.v6i2.242","url":null,"abstract":"Automatically detects moving objects on a pedestrian video, each object will be detected by counting objects that appear at the beginning of the video based on a number. In detecting this object, the model used is the Gaussian Mixture Model whose performance is very effective if applied to any area that occurs in an object motion detected in the video. In this study, the Gaussian Mixture Model is used to model the background colors of each pixel. To facilitate the detection of this object, the Matlab 2016 application is also used, this application helps facilitate detection based on the size that will be adjusted according to the object to be detected.","PeriodicalId":384219,"journal":{"name":"METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125810005","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: 1
PERANCANG SISTEM PAKAR DIAGNOSIS KERUSAKAN PERANGKAT KERAS MENGGUNAKAN POHON KEPUTUSAN 系统专家利用决策树对硬件故障进行诊断
METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi Pub Date : 2020-09-10 DOI: 10.46880/mtk.v6i2.244
Nursafitri Meylani Pane, Moch. Saiful Umam, Fitriani Noor Fauziah
{"title":"PERANCANG SISTEM PAKAR DIAGNOSIS KERUSAKAN PERANGKAT KERAS MENGGUNAKAN POHON KEPUTUSAN","authors":"Nursafitri Meylani Pane, Moch. Saiful Umam, Fitriani Noor Fauziah","doi":"10.46880/mtk.v6i2.244","DOIUrl":"https://doi.org/10.46880/mtk.v6i2.244","url":null,"abstract":"The development of computer technology is also followed by the increasing number of computer users in the world. Along with the increasing number of computer users, the problem of computer damage has become quite a complicated problem. This is understandable considering the number of computer users who lack knowledge about computers, especially in dealing with computer damage. In addition, the limited memory and knowledge of a technician about computer damage can cause errors or inaccuracies in diagnosing the damage. In designing this system the approach method used is structured oriented with the system development method used is a prototype model. The supporting software used to design a food menu ordering information system is Power Designer, Bizagi Modeler, Balsamiq, and Microsoft Visio. The final result of this activity is in the form of an expert system design report to diagnose web-based hardware damage. With the expert system created, it is expected to be able to overcome errors in determining damage caused by the limited memory of technicians.","PeriodicalId":384219,"journal":{"name":"METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi","volume":"125 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117340846","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: 1
PENINGKATAN PERFORMA ALGORITMAK-NEAREST NEIGBORD DALAM KELASIFIKASI DATA TIDAK SEIMBANG MENGGUNAKAN METODE SPIDER-2 使用蜘蛛2法强化了新的分析算法
METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi Pub Date : 2020-09-10 DOI: 10.46880/mtk.v6i2.426
Resianta Perangin-angin, Sanco Simanullang, Darwis Robinson Manalu
{"title":"PENINGKATAN PERFORMA ALGORITMAK-NEAREST NEIGBORD DALAM KELASIFIKASI DATA TIDAK SEIMBANG MENGGUNAKAN METODE SPIDER-2","authors":"Resianta Perangin-angin, Sanco Simanullang, Darwis Robinson Manalu","doi":"10.46880/mtk.v6i2.426","DOIUrl":"https://doi.org/10.46880/mtk.v6i2.426","url":null,"abstract":"Class imbalance has become an ongoing problem in the field of Machine Learning and Classification. The group of data classes that are less known as the minority group, the other data class group is called the majority group (majority). In essence real data, data that is mined directly from the database is unbalanced. This condition makes it difficult for the classification method to perform generalization functions in the machine learning process. Almost all classification algorithms such as Naive Bayes, Decision Tree, K-Nearest Neighbor and others show very poor performance when working on data with highly unbalanced classes. The classification methods mentioned above are not equipped with the ability to deal with class imbalance problems. Many data processing methods are often used in cases of data imbalance, in this case research will be carried out using the Spider2 method. In this study, the Ecoli dataset was used, while for this study, 5 (five) different Ecoli datasets were used for each dataset for the level of data imbalance. After testing datasets with different levels of Inbalancing Ratio (IR), starting from the smallest 1.86 to 15.80, the results that explain that the KNN algorithm can improve its performance even better in terms of unbalanced data classification by adding the SPIDER- method 2 as a tool in dataset processing. In the 5 trials, the performance of the KNN algorithm can increase GM by 5.81% and FM 14.47% by adding the SPIDER-2 method to KNN.","PeriodicalId":384219,"journal":{"name":"METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116140940","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
SISTEM PAKAR DIAGNOSA HAMA DAN PENYAKIT TANAMAN HOLTIKULTURA
METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi Pub Date : 2020-09-10 DOI: 10.46880/mtk.v6i2.237
I. S. Dumayanti
{"title":"SISTEM PAKAR DIAGNOSA HAMA DAN PENYAKIT TANAMAN HOLTIKULTURA","authors":"I. S. Dumayanti","doi":"10.46880/mtk.v6i2.237","DOIUrl":"https://doi.org/10.46880/mtk.v6i2.237","url":null,"abstract":"Consultation with someone who has expertise in a particular field in solving a problem is the right choice to get the best answers, suggestions, solutions, decisions or conclusions. Technological developments have an influence on developments in various sectors and technological advances have a lot of influence in the work process in agriculture, where a lot of agricultural equipment is developed so that the agricultural work process can be completed properly and provide better results in terms of quality and quantity. One technology that is widely developed is a technique that is able to adopt human thinking processes and ways, namely artificial intelligence technology (artificial intelligence). An expert system is one part of artificial intelligence that contains knowledge and experience that is entered by one or many experts into one knowledge. so that farmers can use the system to determine the right solution to the existing problems.","PeriodicalId":384219,"journal":{"name":"METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114775479","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
REKOMENDASI BENGKEL SEPEDA MOTOR TERBAIK DIKOTA MEDAN BERDASARKAN SURVEY KEPUASAN PELANGGAN DENGAN METODE WEIGHTED SUM MODEL (WSM) BERBASIS GIS 根据基于GIS的weghted SUM模型(WSM)对当地最好的摩托车修理店的评估
METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi Pub Date : 2020-09-10 DOI: 10.46880/mtk.v6i2.407
Febri Wijaya Hutagalung, alfonsus situmorang, J. F. Naibaho
{"title":"REKOMENDASI BENGKEL SEPEDA MOTOR TERBAIK DIKOTA MEDAN BERDASARKAN SURVEY KEPUASAN PELANGGAN DENGAN METODE WEIGHTED SUM MODEL (WSM) BERBASIS GIS","authors":"Febri Wijaya Hutagalung, alfonsus situmorang, J. F. Naibaho","doi":"10.46880/mtk.v6i2.407","DOIUrl":"https://doi.org/10.46880/mtk.v6i2.407","url":null,"abstract":"The rapid growth of the number of vehicles in the city of Medan is increasing, the growth in the number of vehicles (motorcycles) is proportional to the increase in the number of workshops, both official workshops (official dealers) and unofficial workshops that serve vehicle repairs and sell vehicle spare parts. With the many locations of motorcycle repair shops in the city of Medan, sometimes it makes workshop service users feel confused to find the best workshop location according to the desired criteria. This will cause problems for motorcycle repair service users because not all of them know the name of the workshop and its address, especially for service users who live outside the city of Medan. The purpose of this research is to create a Decision Support System to help repair shop service users make the right decisions. The right method to make it easier for users to choose a motorcycle repair shop is to use the method Weighted Sum Model (WSM) with the help of Google Map. By applying the Weighted Sum model method, the system built will provide recommendations for the best motorcycle repair shops to potential users of repair services by displaying the location geographically using a Google Map.","PeriodicalId":384219,"journal":{"name":"METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134322404","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: 1
ANALISIS PERANCANGAN SI-STOK UNTUK MENGURANGI BULLWHIP EFFECT DALAM INDUSTRI GARMEN 股票设计分析,以减少服装行业的牛鞭效应
METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi Pub Date : 2020-09-10 DOI: 10.46880/mtk.v6i2.243
Ifan Setyowinarno, Jeffri Dian Asmoro, Yusuf Amrozi
{"title":"ANALISIS PERANCANGAN SI-STOK UNTUK MENGURANGI BULLWHIP EFFECT DALAM INDUSTRI GARMEN","authors":"Ifan Setyowinarno, Jeffri Dian Asmoro, Yusuf Amrozi","doi":"10.46880/mtk.v6i2.243","DOIUrl":"https://doi.org/10.46880/mtk.v6i2.243","url":null,"abstract":"The garment industry has a large contribution to Indonesia's exports. Currently, this industry is facing various challenges, including changes in market demand that are getting faster along with the acceleration of the development of world fashion which does not only rely on the seasons but fashion trends, causing orders for apparel to change rapidly causing the high demand for raw materials from each industrial component to become unstable. stable. The obstacle that is often encountered in the implementation of supply chain management is the lack of coordination, causing distortion of information which results in a bullwhip effect. This research uses the literature study method for data collection and the waterfall method for system design. The final result of this research is a stock information system that is expected to reduce distortion of information and clarify coordination between components in a garment industry so as to reduce the bullwhip effect and stabilize demand for raw materials from each industrial component.","PeriodicalId":384219,"journal":{"name":"METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi","volume":"110 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127998338","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
RANCANG BANGUN WEBSITE SISTEM INFORMASI SUPPLY CHAIN MANAJEMEN PADA BISNIS PERGURUAN TINGGI 设计学院业务提供信息系统管理的网站
METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi Pub Date : 2020-03-10 DOI: 10.46880/mtk.v6i1.404
Ana Rohmah Zaidah, Achmad Fauzi Saputra, Yusuf Amrozi
{"title":"RANCANG BANGUN WEBSITE SISTEM INFORMASI SUPPLY CHAIN MANAJEMEN PADA BISNIS PERGURUAN TINGGI","authors":"Ana Rohmah Zaidah, Achmad Fauzi Saputra, Yusuf Amrozi","doi":"10.46880/mtk.v6i1.404","DOIUrl":"https://doi.org/10.46880/mtk.v6i1.404","url":null,"abstract":"Indonesia as a developing country has made an agreement to take part in the process of reducing the impact of global warming and environmental issues, including waste problems. With the Green Campus program, the government supports all academics to care about this process. This is realized through the integration of science such as Supply Chain Management with information systems that focus on university business processes, one of which is a waste bank, which will later designate a university waste bank information system. This design uses the waterfall method with a series of analyses, design, implementation, testing, and maintenance. It is hoped that this research will be able to provide suggestions for the design process for supply chain management in higher education businesses.","PeriodicalId":384219,"journal":{"name":"METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130880223","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
ANALISIS CLUSTER DENGAN MENGGUNAKAN K-MEANS UNTUK PENGELOMPOKKAN ONLINE CUSTOMER REVIEWS (OCR) PADA ONLINE MARKETPLACE 聚类分析邓安在线顾客评论(ocr)在线市场
METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi Pub Date : 2020-03-10 DOI: 10.46880/mtk.v6i1.246
Renatha N. H. Nainggolan, F. T. Tobing
{"title":"ANALISIS CLUSTER DENGAN MENGGUNAKAN K-MEANS UNTUK PENGELOMPOKKAN ONLINE CUSTOMER REVIEWS (OCR) PADA ONLINE MARKETPLACE","authors":"Renatha N. H. Nainggolan, F. T. Tobing","doi":"10.46880/mtk.v6i1.246","DOIUrl":"https://doi.org/10.46880/mtk.v6i1.246","url":null,"abstract":"Technological advances at this time are very influential on people's shopping culture, plus during the current pandemic, it has resulted in an increasing number of people shopping for daily necessities online. There are many conveniences offered in online shopping that make people switch to using these facilities. Besides the advantages of online shopping, there are also some disadvantages of online shopping, including the rise of online sales fraud such as goods not being shipped, damaged goods, items not as ordered, and much more. For this reason, in conducting online transactions, trust is needed between the seller and the buyer, and one of the factors that greatly affect the prospective buyer is to know the history of the seller, namely by looking at the reviews given by the buyer on the seller's homepage which is called Online Customers Reviews (OCR). OCR is considered to be very influential on customer buying interest. One of the indicators that are considered very important in influencing consumer buying interest and trust is OCR. This study aims to analyze OCR clustering in one of the marketplaces in Indonesia using the K-Means Clustering Method. K-Means is a clustering algorithm that is quite effective because it has the ability to group large amounts of data and with high speed, the K-Means algorithm partitions data into clusters so that they have the similarity of being in one cluster.","PeriodicalId":384219,"journal":{"name":"METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129628880","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
IMPLEMENTASI ALGORITHM CNN DAN SLTM UNTUK TRANSLATOR THINGS
METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi Pub Date : 2020-03-10 DOI: 10.46880/mtk.v6i1.249
Alaa Rohim, Taufiq Nashrullah, Anggit Dwi Hartanto, H. Hartatik
{"title":"IMPLEMENTASI ALGORITHM CNN DAN SLTM UNTUK TRANSLATOR THINGS","authors":"Alaa Rohim, Taufiq Nashrullah, Anggit Dwi Hartanto, H. Hartatik","doi":"10.46880/mtk.v6i1.249","DOIUrl":"https://doi.org/10.46880/mtk.v6i1.249","url":null,"abstract":"Translator Things is a technology that allows users to find out the names of objects in a variety of foreign languages, by using a cellphone / laptop camera, Translator Things is very useful if we are abroad and we can find out the name of the object that our country is visiting. For the System we use CNN and LSTM as CNN's algorithm to identify objects on the camera, and LSTM to translate text on the identification of these objects The results of this discussion will identify objects that will be identified through text.","PeriodicalId":384219,"journal":{"name":"METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi","volume":"186 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116905900","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
IMPLEMENTASI CUSTOMER RELATIONSHIP MANAGEMENT(CRM) PADA TOKO ROTI GANDA BERBASIS WEB 将客户关系管理(crm)模式应用于基于web的客户关系管理
METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi Pub Date : 2020-03-10 DOI: 10.46880/mtk.v6i1.247
Yosua Oliver Siallagan, Naiksin Fandier Saragih, Jhoni Maslan Hutapea
{"title":"IMPLEMENTASI CUSTOMER RELATIONSHIP MANAGEMENT(CRM) PADA TOKO ROTI GANDA BERBASIS WEB","authors":"Yosua Oliver Siallagan, Naiksin Fandier Saragih, Jhoni Maslan Hutapea","doi":"10.46880/mtk.v6i1.247","DOIUrl":"https://doi.org/10.46880/mtk.v6i1.247","url":null,"abstract":"Competition in the business world in the era of globalization is now getting stronger. For that, a business requires a system that works efficiently and effectively. The Ganda Bakery is one of Pematang Siantar's special culinary delights which is well known among the people in the city and outside the city. Double Bakery is a legendary bakery that has existed since 1979 which is very crowded and in demand by people in the city and outside the city. Due to the large number of customers who come to the Double Bread Shop, so many new bakeries are trying to provide types of bread that resemble the menu in the Ganda Roti Shop, so that many new bakery businesses are opening to compete for customers at the Ganda Roti Shop. Therefore, by looking at the conditions and problems at the Ganda Bakery, it is necessary to have a media in the form of an online-based system to integrate ordering, marketing, and customer service that can manage the relationship between the company and its customers by creating applications with the CRM concept. In this study using the User-Centered Design (UCD) method is a new paradigm in the development of web-based systems. The purpose of using this UCD method is to overcome the problem of the user's inability to use the system, and it is hoped that the user will be able to know the function of the system only in one use. The UCD method involves potential users in the early stages of development so that potential users can provide input regarding the e-commerce system interface. The final result in building e-commerce is expected to produce maximum appearance and functionality and have usability values. So that UCD is very suitable to be used in developing and building systems effectively and efficiently at the Double Bakery.","PeriodicalId":384219,"journal":{"name":"METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi","volume":"142 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124514139","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: 2
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