Pub Date : 2019-01-31DOI: 10.25139/INFORM.V4I1.1371
Syahri Muharom
Most important room parameters to easily recognize with provide numbering of room, the number having function as room address. Camera have function to getting room number picture. To recognize of room number used OCR (Optical Characters Recognition) and Template Matching method. The system having purpose to make it easy the room number recognize process using camera. The first process Camera capture result will be identified using OCR system, and cahange image to be ASCII trought several stages, between segmentation, normalisation, feature extraction and recognition process. The image result of OCR, used input as template matching method, this method having several stages between resize, gray, edge canny, histogram, classification, identification image process, and matching with storage image. The result of system tested, getting several parameters should be maximized to increase success rate in room number recognition proccess, between using a standart room number, angle of camera capture is 90, and luminance 224-230. From setting paramteters, this system can detect and recognize the room number of 93,75% success rate. Keywords— Room Number, Camera, OCR, Template Matching. Abstrak— Parameter penting dari suatu ruangan agar mudah dikenali adalah dengan memberikan penomoran ruangan, nomor ruangan berfungsi sebagai alamat dari ruangan tersebut. Untuk mendapatkan nomor ruangan tersebut digunakan sebuah kamera, yang berfungsi untuk merekam citra dari nomor ruangan. Sistem untuk mengenali nomor ruangan dengan menggunakan OCR (Optical Characters Recognition) dan Template Matching. Pengembangan sistem ini bertujuan untuk memudahkan pengenalan nomor ruangan menggunakan kamera. Pada tahap Awal sistem OCR akan mengidentifikasi citra dari hasil capture kamera dan mengubahnya menjadi ASCII dengan beberapa tahapan, diantaranya proses segementasi, normalisasi, Fiture Extraction, dan Recognition. Citra hasil pemrosesan OCR digunakan sebagai input Template Matching, dimana sistem ini memiliki tahapan proses Resize, Gray, Edge Canny, Histogram, Klasifikasi, Identifikasi Citra, dan pencocokan dengan Storage Citra. Dari hasil pengujian sistem, didapatkan beberapa parameter yang harus dipenuhi untuk memaksimalkan proses pengenalan nomor ruangan, diantaranya penggunaan nomor ruangan yang standar, sudut pengambilan citra nomor ruangan sebesar 90, nilai luminasi pencahayaan sebesar 224-230. Dari parameter yang ditetapkan, tingkat keberhasilan sistem dapat mendeteksi dan mengenali nomor ruangan sebesar 93,75%. Kata kunci— Nomor Ruangan, Kamera, OCR, Template Matching. I. PENDAHULUAN Ruangan adalah tempat seseorang melakukan aktivitas, dimana didalam ruangan memiliki banyak fungsi sebagai laboratorium, sebagai kelas. Parameter suatu ruangan adalah harus memiliki pintu, saluran udara dan jendela, dimana semuanya mempunyai fungsi dan peranan masing-masing[1]. Pintu adalah salah satu parameter untuk menentukan posisi dimana suatu ruangan itu berada, tetapi pintu belum bisa
{"title":"Pengenalan Nomor Ruangan Menggunakan Kamera Berbasis OCR Dan Template Matching","authors":"Syahri Muharom","doi":"10.25139/INFORM.V4I1.1371","DOIUrl":"https://doi.org/10.25139/INFORM.V4I1.1371","url":null,"abstract":"Most important room parameters to easily recognize with provide numbering of room, the number having function as room address. Camera have function to getting room number picture. To recognize of room number used OCR (Optical Characters Recognition) and Template Matching method. The system having purpose to make it easy the room number recognize process using camera. The first process Camera capture result will be identified using OCR system, and cahange image to be ASCII trought several stages, between segmentation, normalisation, feature extraction and recognition process. The image result of OCR, used input as template matching method, this method having several stages between resize, gray, edge canny, histogram, classification, identification image process, and matching with storage image. The result of system tested, getting several parameters should be maximized to increase success rate in room number recognition proccess, between using a standart room number, angle of camera capture is 90, and luminance 224-230. From setting paramteters, this system can detect and recognize the room number of 93,75% success rate. Keywords— Room Number, Camera, OCR, Template Matching. Abstrak— Parameter penting dari suatu ruangan agar mudah dikenali adalah dengan memberikan penomoran ruangan, nomor ruangan berfungsi sebagai alamat dari ruangan tersebut. Untuk mendapatkan nomor ruangan tersebut digunakan sebuah kamera, yang berfungsi untuk merekam citra dari nomor ruangan. Sistem untuk mengenali nomor ruangan dengan menggunakan OCR (Optical Characters Recognition) dan Template Matching. Pengembangan sistem ini bertujuan untuk memudahkan pengenalan nomor ruangan menggunakan kamera. Pada tahap Awal sistem OCR akan mengidentifikasi citra dari hasil capture kamera dan mengubahnya menjadi ASCII dengan beberapa tahapan, diantaranya proses segementasi, normalisasi, Fiture Extraction, dan Recognition. Citra hasil pemrosesan OCR digunakan sebagai input Template Matching, dimana sistem ini memiliki tahapan proses Resize, Gray, Edge Canny, Histogram, Klasifikasi, Identifikasi Citra, dan pencocokan dengan Storage Citra. Dari hasil pengujian sistem, didapatkan beberapa parameter yang harus dipenuhi untuk memaksimalkan proses pengenalan nomor ruangan, diantaranya penggunaan nomor ruangan yang standar, sudut pengambilan citra nomor ruangan sebesar 90, nilai luminasi pencahayaan sebesar 224-230. Dari parameter yang ditetapkan, tingkat keberhasilan sistem dapat mendeteksi dan mengenali nomor ruangan sebesar 93,75%. Kata kunci— Nomor Ruangan, Kamera, OCR, Template Matching. I. PENDAHULUAN Ruangan adalah tempat seseorang melakukan aktivitas, dimana didalam ruangan memiliki banyak fungsi sebagai laboratorium, sebagai kelas. Parameter suatu ruangan adalah harus memiliki pintu, saluran udara dan jendela, dimana semuanya mempunyai fungsi dan peranan masing-masing[1]. Pintu adalah salah satu parameter untuk menentukan posisi dimana suatu ruangan itu berada, tetapi pintu belum bisa ","PeriodicalId":52760,"journal":{"name":"Inform Jurnal Ilmiah Bidang Teknologi Informasi dan Komunikasi","volume":"66 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89574651","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}
Pub Date : 2018-10-03DOI: 10.25139/INFORM.V3I2.1051
Rizky Parlika, D. Anggreini, Muhammad Syafriansyah, Rais al hakim, yolla faradilla
Utilization of the game is still used on the basis of entertainment alone. The existence of game themes that are growing still not enough to accommodate the game with the theme of education. Moreover, attention to the cultural diversity of Indonesia is decreasing. Therefore, it is made an educational game based on android Kuizy which aims to improve children's knowledge early on so that they can recognize the diversity of traditional culture of Indonesia covering the diversity of traditional house, traditional dance, traditional clothes, traditional musical instruments, and local songs from every province in Indonesia in a way that is different from learning in schools in general. By applying the results of this educational game, it is expected to help the children in learning and can improve the creative mindset as well as adding more advanced knowledge and getting to know the richness of Indonesian culture.
{"title":"Educational Game for Introducing Indonesian Culture on Android Platform","authors":"Rizky Parlika, D. Anggreini, Muhammad Syafriansyah, Rais al hakim, yolla faradilla","doi":"10.25139/INFORM.V3I2.1051","DOIUrl":"https://doi.org/10.25139/INFORM.V3I2.1051","url":null,"abstract":"Utilization of the game is still used on the basis of entertainment alone. The existence of game themes that are growing still not enough to accommodate the game with the theme of education. Moreover, attention to the cultural diversity of Indonesia is decreasing. Therefore, it is made an educational game based on android Kuizy which aims to improve children's knowledge early on so that they can recognize the diversity of traditional culture of Indonesia covering the diversity of traditional house, traditional dance, traditional clothes, traditional musical instruments, and local songs from every province in Indonesia in a way that is different from learning in schools in general. By applying the results of this educational game, it is expected to help the children in learning and can improve the creative mindset as well as adding more advanced knowledge and getting to know the richness of Indonesian culture.","PeriodicalId":52760,"journal":{"name":"Inform Jurnal Ilmiah Bidang Teknologi Informasi dan Komunikasi","volume":"3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84217931","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}
Pub Date : 2018-10-03DOI: 10.25139/INFORM.V3I2.964
S. Muharom, Tukadi Tukadi
Wheelchair is one of commonly equipment used for people wiht physical disabilities to perform activities, while to moving the wheelcair still using human power. At this paper researcher propose to make wheelchair robot, and to moving control using flex sensor glove. At this system used two controller, master and slave. where using bluetooth to communicated with the other. Flex sensor glove are paired at user hand, the sensor data from user hand will sent to slave controller using bluetooth, data will recived by slave bluetooth controller. The slave controller will processed data recived to giving command the motor driver to moved electric wheelcahair. For example to move the wheelchair forward, using position command of index finger is open and other finger is closed. From this process generate value of data is “F” (To command Forward), the data send to controller slave and will giving command wheelchair to moved foward. The system result of wheelchais robot movement test using flex sensor glove is 83,3% success rate.
{"title":"Wheelchair Robot Movements Using Flex Sensor Glove","authors":"S. Muharom, Tukadi Tukadi","doi":"10.25139/INFORM.V3I2.964","DOIUrl":"https://doi.org/10.25139/INFORM.V3I2.964","url":null,"abstract":"Wheelchair is one of commonly equipment used for people wiht physical disabilities to perform activities, while to moving the wheelcair still using human power. At this paper researcher propose to make wheelchair robot, and to moving control using flex sensor glove. At this system used two controller, master and slave. where using bluetooth to communicated with the other. Flex sensor glove are paired at user hand, the sensor data from user hand will sent to slave controller using bluetooth, data will recived by slave bluetooth controller. The slave controller will processed data recived to giving command the motor driver to moved electric wheelcahair. For example to move the wheelchair forward, using position command of index finger is open and other finger is closed. From this process generate value of data is “F” (To command Forward), the data send to controller slave and will giving command wheelchair to moved foward. The system result of wheelchais robot movement test using flex sensor glove is 83,3% success rate.","PeriodicalId":52760,"journal":{"name":"Inform Jurnal Ilmiah Bidang Teknologi Informasi dan Komunikasi","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89367936","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}
Pub Date : 2018-10-03DOI: 10.25139/INFORM.V3I2.1031
Ilham Arnomo
The purpose of the research is to analyze the comparison of technology, network and security aspect between CDMA and GSM (Global System for Car communication). Using a comparative analysis research method between CDMA and GSM technologies that includes comparisons of network, technology, and security aspects. Using references from previous research on cellular telecommunications, the introduction of CDMA and GSM technologies to aspects of technology, networking and security. The results show that the technological aspect, CDMA used advanced spectrum technology that can provide superior sound quality and GSM uses a spectrum division technology that makes communication constant. From the network aspect, CDMA used direct-spreading spectrum (DS-CDMA) and GSM network is divided into three main systems: switching system (SS), base station system (BSS), and operating system and support (OSS). As well as security aspects, the GSM uses A3 and A8 algorithms for authentication and A5 algorithms were used in the process of sending information.But the security system using this algorithm, found weaknesses that allow data tapping or customer identity fraud. While CDMA offers aspects of network security by developing encryption algorithms.For encryption techniques used Rijndael algorithm is safe and very fast. A3 and A8 algorithms can recognize the customer's identity well, and the A5 algorithm can transmit the accuracy of information between MS and BTS.
本研究的目的是分析CDMA与GSM (Global System for Car communication)在技术、网络和安全方面的比较。采用比较分析的方法对CDMA和GSM技术进行研究，包括网络、技术和安全方面的比较。参考前人对蜂窝通信的研究，从技术、网络和安全等方面介绍了CDMA和GSM技术。结果表明，在技术方面，CDMA采用了先进的频谱技术，提供了优越的音质，GSM采用了分频技术，使通信保持不变。从网络方面来看，CDMA采用直扩频谱(DS-CDMA)和GSM网络分为交换系统(SS)、基站系统(BSS)和操作系统与支持(OSS)三个主要系统。在安全方面，GSM使用A3和A8算法进行认证，在发送信息的过程中使用A5算法。但使用这种算法的安全系统发现了允许数据窃取或客户身份欺诈的弱点。而CDMA通过开发加密算法来提供网络安全方面的保障。对于加密技术来说，Rijndael算法是安全且快速的。A3和A8算法可以很好地识别客户身份，A5算法可以在MS和BTS之间传输信息的准确性。
{"title":"Authentication Comparison of Telecommunications Technology Using A3, A8, A5 and Rijndael Algorithms","authors":"Ilham Arnomo","doi":"10.25139/INFORM.V3I2.1031","DOIUrl":"https://doi.org/10.25139/INFORM.V3I2.1031","url":null,"abstract":"The purpose of the research is to analyze the comparison of technology, network and security aspect between CDMA and GSM (Global System for Car communication). Using a comparative analysis research method between CDMA and GSM technologies that includes comparisons of network, technology, and security aspects. Using references from previous research on cellular telecommunications, the introduction of CDMA and GSM technologies to aspects of technology, networking and security. The results show that the technological aspect, CDMA used advanced spectrum technology that can provide superior sound quality and GSM uses a spectrum division technology that makes communication constant. From the network aspect, CDMA used direct-spreading spectrum (DS-CDMA) and GSM network is divided into three main systems: switching system (SS), base station system (BSS), and operating system and support (OSS). As well as security aspects, the GSM uses A3 and A8 algorithms for authentication and A5 algorithms were used in the process of sending information.But the security system using this algorithm, found weaknesses that allow data tapping or customer identity fraud. While CDMA offers aspects of network security by developing encryption algorithms.For encryption techniques used Rijndael algorithm is safe and very fast. A3 and A8 algorithms can recognize the customer's identity well, and the A5 algorithm can transmit the accuracy of information between MS and BTS.","PeriodicalId":52760,"journal":{"name":"Inform Jurnal Ilmiah Bidang Teknologi Informasi dan Komunikasi","volume":"49 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85835577","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}
Pub Date : 2018-10-03DOI: 10.25139/INFORM.V3I2.1010
Y. Prayogi, Saiful Nur Budiman
Harvesting of apple mangoes fruit that simultaneously causes not all apple mango fruits are harvested ripe. Farmers should sort the apple mango manually. So, harvesting in large quantities will take a long time. There are several obstacles to sort the apple mango fruit manually. It needs skills and experiences to sort the apple mangoes fruit and it needs many workers. In addition, when the apple mango is ripe and not immediately sorted, it will be too ripe and decayed, so cause losses. Previous research has already made the apple mango classification system mango level but required an expensive tool and take a long time to process one apple mango. This research proposes a new strategy to measure the ripeness level of apple mango fruit, especially apple mango at low cost, without the expensive device and takes a short time based on the apple mango skin color region using the feed-forward neural network. The test used 214 images consisting of 4 classes. Validation test using k-fold of 7, 9, and 11 with an average accuracy of 90.61%, 91.41%, and 90.82%. Highest accuracy with a value of 91.41% on k-fold 9 while at k-fold 11 accuracy is lower but has the least standard deviation value. A small standard deviation means that the accuracy is more stable than others
{"title":"Color Grading Systems to Classify Ripeness of Apple Mango Fruit","authors":"Y. Prayogi, Saiful Nur Budiman","doi":"10.25139/INFORM.V3I2.1010","DOIUrl":"https://doi.org/10.25139/INFORM.V3I2.1010","url":null,"abstract":"Harvesting of apple mangoes fruit that simultaneously causes not all apple mango fruits are harvested ripe. Farmers should sort the apple mango manually. So, harvesting in large quantities will take a long time. There are several obstacles to sort the apple mango fruit manually. It needs skills and experiences to sort the apple mangoes fruit and it needs many workers. In addition, when the apple mango is ripe and not immediately sorted, it will be too ripe and decayed, so cause losses. Previous research has already made the apple mango classification system mango level but required an expensive tool and take a long time to process one apple mango. This research proposes a new strategy to measure the ripeness level of apple mango fruit, especially apple mango at low cost, without the expensive device and takes a short time based on the apple mango skin color region using the feed-forward neural network. The test used 214 images consisting of 4 classes. Validation test using k-fold of 7, 9, and 11 with an average accuracy of 90.61%, 91.41%, and 90.82%. Highest accuracy with a value of 91.41% on k-fold 9 while at k-fold 11 accuracy is lower but has the least standard deviation value. A small standard deviation means that the accuracy is more stable than others","PeriodicalId":52760,"journal":{"name":"Inform Jurnal Ilmiah Bidang Teknologi Informasi dan Komunikasi","volume":"19 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85097637","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}
Pub Date : 2018-10-03DOI: 10.25139/inform.v3i2.968
P. Sari
The development of information technology can now be maximally utilized to support the business processes of organizations and companies. This study aims to design information systems effectively and efficiently, thus helping the business processes of a company. PT Pahandut Langkah Jaya is a company engaged in the procurement of goods, services and construction which in its business process still uses manual methods and has not been fully integrated so that a computerized information system design is needed. This study used Extreme Programming (XP), a software development method that is flexible to changes in plans amid the development process with stages of exploration, planning, iteration, production and maintenance. The results of this study are in the form of design and needs analysis of a company system that is integrated with every part of the company and can be a reference for further software development.
{"title":"Development of Information Systems Using Extreme Programming Method","authors":"P. Sari","doi":"10.25139/inform.v3i2.968","DOIUrl":"https://doi.org/10.25139/inform.v3i2.968","url":null,"abstract":"The development of information technology can now be maximally utilized to support the business processes of organizations and companies. This study aims to design information systems effectively and efficiently, thus helping the business processes of a company. PT Pahandut Langkah Jaya is a company engaged in the procurement of goods, services and construction which in its business process still uses manual methods and has not been fully integrated so that a computerized information system design is needed. This study used Extreme Programming (XP), a software development method that is flexible to changes in plans amid the development process with stages of exploration, planning, iteration, production and maintenance. The results of this study are in the form of design and needs analysis of a company system that is integrated with every part of the company and can be a reference for further software development.","PeriodicalId":52760,"journal":{"name":"Inform Jurnal Ilmiah Bidang Teknologi Informasi dan Komunikasi","volume":"39 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86426704","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}
Pub Date : 2018-10-03DOI: 10.25139/INFORM.V3I2.1050
Awang Andhyka, Fawaidul Badri
The need of servers is currently growing rapidly. Every company or school needs a server to store electronic data properly. As for email and Information Systems with cloud servers, it is expected to be accessible to users from anywhere. But in building a server there are several security problems that often occured, such as the server being hacked, and causing the data to be lost. From these problems, a study was made to produce a discussion of security management in a cloud server with a minimum cost that can be applied to a company or campus or another. In scanning security on the cloud server, Android authentication can be used. Each root user will log in to the cloud server, then Android authentication will send a data. Apart from android authentication, security can use firewall ip tables in the cloud server and added with SSL (Secure Socket Layer), in every data from, and, to the encrypted server.
{"title":"Security Management Implementation in Cloud Server","authors":"Awang Andhyka, Fawaidul Badri","doi":"10.25139/INFORM.V3I2.1050","DOIUrl":"https://doi.org/10.25139/INFORM.V3I2.1050","url":null,"abstract":"The need of servers is currently growing rapidly. Every company or school needs a server to store electronic data properly. As for email and Information Systems with cloud servers, it is expected to be accessible to users from anywhere. But in building a server there are several security problems that often occured, such as the server being hacked, and causing the data to be lost. From these problems, a study was made to produce a discussion of security management in a cloud server with a minimum cost that can be applied to a company or campus or another. In scanning security on the cloud server, Android authentication can be used. Each root user will log in to the cloud server, then Android authentication will send a data. Apart from android authentication, security can use firewall ip tables in the cloud server and added with SSL (Secure Socket Layer), in every data from, and, to the encrypted server. ","PeriodicalId":52760,"journal":{"name":"Inform Jurnal Ilmiah Bidang Teknologi Informasi dan Komunikasi","volume":"164 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73171292","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}
Pub Date : 2018-10-03DOI: 10.25139/inform.v3i2.1070
Wardatul Maghfiroh, Nurissaidah Ulinnuha
Health is a very important thing for every human being because without good health, then humans will be difficult to do activities. We need health facilities that can support human health or society. This study discussed use of clustering algorithm in grouping districts or cities in East Java according to the number of health care facilities using Fuzzy C-Means. The data source of this research got from Central Bureau of Statistics of East Java. The cluster results obtained then validated with sillhoute coefficient and purity. With the centroid gained in the last iteration, four districts/cities were included in the first cluster, 26 districts/cities included in the second cluster, and 8 districts/cities included in the third cluster. The results of clustering validation is the value of sillhoute coefficient of 0.695 and the purity value of 1. This can be a suggestion to the East Java provincial government, districts / municipalities that are more concerned with having the number of health facilities based on the cluster that has been done.Keywords— data mining; health facilities; clustering; fuzzy c-means; sillhoute coefficient; purity
{"title":"Application of Fuzzy C-Means in Grouping Districts/Cities Based on Health Service Facilities in East Java","authors":"Wardatul Maghfiroh, Nurissaidah Ulinnuha","doi":"10.25139/inform.v3i2.1070","DOIUrl":"https://doi.org/10.25139/inform.v3i2.1070","url":null,"abstract":"Health is a very important thing for every human being because without good health, then humans will be difficult to do activities. We need health facilities that can support human health or society. This study discussed use of clustering algorithm in grouping districts or cities in East Java according to the number of health care facilities using Fuzzy C-Means. The data source of this research got from Central Bureau of Statistics of East Java. The cluster results obtained then validated with sillhoute coefficient and purity. With the centroid gained in the last iteration, four districts/cities were included in the first cluster, 26 districts/cities included in the second cluster, and 8 districts/cities included in the third cluster. The results of clustering validation is the value of sillhoute coefficient of 0.695 and the purity value of 1. This can be a suggestion to the East Java provincial government, districts / municipalities that are more concerned with having the number of health facilities based on the cluster that has been done.Keywords— data mining; health facilities; clustering; fuzzy c-means; sillhoute coefficient; purity","PeriodicalId":52760,"journal":{"name":"Inform Jurnal Ilmiah Bidang Teknologi Informasi dan Komunikasi","volume":"29 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82224912","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}
Pub Date : 2018-10-03DOI: 10.25139/INFORM.V3I2.1042
Risky Aswi Ramadhani, Ratih Kumalasari Niswatin
Information technology has entered various fields, one of which is the health sector. Many researchers develop expert systems, medical records, and hospital registration systems. The diagnostic system is a concern for researchers because, with a diagnosis system, patients can consult through the system without visiting a doctor (expert). To make the diagnosis system,need medical record data from patients who have had previous treatment.The data will be used as a source of diagnostic of system knowledge as data training. Chronic diabetes patient data to be tested are called training data. The K-Nearest Neighbor (K-NN) method is used to detect diabetes and chronic complications. By developing this system, it is expected that the number of patients who have chronic complications and diseases that accompany Diabetes can be suppressed. The results of the K-NN method are very optimal if tested inpatient data training with optimal values of y = 0.73 and x = 0.62
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Pub Date : 2018-01-31DOI: 10.25139/ojsinf.v3i1.635
Nisa’ul Hafidhoh, Septian Enggar Sukmana
Pada olahraga basket jaman modern ini, kebutuhan analisis pergerakan pemain pada calon tim lawan olahraga basket perlu didukung oleh teknologi informasi yang mampu mengupayakan sistem yang otomatis. Analisis pergerakan pemain yang otomatis perlu didukung oleh sistem deteksi pemain yang handal dan akurat sehingga pemetaan pergerakan dapat dilakukan secara optimal. Tujuan dari penelitian ini adalah untuk mengembangkan metode Histogram of Oriented Gradients (HOG) menjadi sebuah metode deteksi yang handal untuk kasus deteksi pemain basket pada media. Tantangan pada penelitian ini adalah deteksi pemain tidak hanya pada saat berjalan dan berlari namun juga pada saat melompat. Untuk memperkuat fokus dan konsistensi terhadap objek yang terdeteksi, pemanfaatan metode klasifikasi Support Vector Machine (SVM) digunakan melalui kolaborasi terhadap HOG descriptor serta warna kostum pemain sehingga pembeda tim dari masing-masing pemain juga dapat dikenali. Tingkat akurasi dari evaluasi yang dihasilkan adalah 92% untuk true positive rate dan 40% untuk false positive rate.
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