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Penerapan Data Mining Untuk Menganalisis Kepuasan Pegawai Terhadap Pelayanan Bidang SDM dengan Algoritma C4.5
Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) Pub Date : 2022-02-28 DOI: 10.30645/jurasik.v7i1.414
Putrama Alkhairi, Zakarias Situmorang
{"title":"Penerapan Data Mining Untuk Menganalisis Kepuasan Pegawai Terhadap Pelayanan Bidang SDM dengan Algoritma C4.5","authors":"Putrama Alkhairi, Zakarias Situmorang","doi":"10.30645/jurasik.v7i1.414","DOIUrl":"https://doi.org/10.30645/jurasik.v7i1.414","url":null,"abstract":"Employee satisfaction includes the difference between the level of importance and perceived performance or results, and is an alternative evaluation that exceeds employee expectations. There are 5 dimensions to measure service quality based on expectations and perceived performance by employees, namely career development, leadership in HR, policy and law enforcement, building a work atmosphere and providing salaries and rewards. Five dimensions are very influential in the progress of STIKOM Tunas Bangsa, using data mining methods can be found important trends for campuses. Employee satisfaction assessment is based on a questionnaire filled out by the employee. The results of the questionnaire were processed using the c4.5 algorithm. The c4.5 algorithm is a classification method and produces a decision tree. C4.5 turns large facts into decision trees that represent rules. Rules are easy to understand in natural language. Based on the results of the research that has been done, the use of the C4.5 algorithm can help the campus in improving services according to the results of the questionnaire. The results of the calculation, there are two variables satisfied employee questionnaire. Meanwhile, the employee questionnaire was not satisfied with the three variables. The highest gain value is the variable to build a work atmosphere with a value of 0.20619372. The indicator of the variable of building a work atmosphere that has the highest entropy value is a fairly good indicator with a value of 1. The total of questionnaires filled in are 65 questionnaires, 44 people stated they were satisfied and only 21 people said they were not satisfied.","PeriodicalId":260997,"journal":{"name":"Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124373157","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
Sistem Informasi Layanan Pengaduan Masalah Pegawai Berbasis Android 系统信息服务系统安卓系统的员工问题
Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) Pub Date : 2022-02-28 DOI: 10.30645/jurasik.v7i1.417
N. Noviandi, S. Syahrudin
{"title":"Sistem Informasi Layanan Pengaduan Masalah Pegawai Berbasis Android","authors":"N. Noviandi, S. Syahrudin","doi":"10.30645/jurasik.v7i1.417","DOIUrl":"https://doi.org/10.30645/jurasik.v7i1.417","url":null,"abstract":"Services provided by an organizational unit or people who work in that organization and employees in other units are known as internal services. The use of web applications for problem complaints services at the Secretariat General of DPD RI is still considered less flexible because the activities of employees and officials within the Secretariat General of DPD RI are mobile and rarely in the room. This research aims to design a mobile-based problem complaint information system by applying the waterfall system development methodology. System requirements analysis was conducted by interviewing two informants with more than two years of service and observing the current system. The study results stated that the problem complaint information system managed to display the things that were expected from the entire menu after being tested using the black-box method. After testing, it is hoped that a mobile-based problem complaint information system can be developed by adding features that support and measure the performance of employees or officials.","PeriodicalId":260997,"journal":{"name":"Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127794467","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
Penerapan Snort Sebagai Sistem Pendeteksi Serangan Keamanan Jaringan 作为网络攻击检测系统的通气应用
Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) Pub Date : 2022-02-28 DOI: 10.30645/jurasik.v7i1.409
Rahmat Novrianda Dasmen, Cendri Ariyanto, Muhammad Haris Surya, H. Ramadhan
{"title":"Penerapan Snort Sebagai Sistem Pendeteksi Serangan Keamanan Jaringan","authors":"Rahmat Novrianda Dasmen, Cendri Ariyanto, Muhammad Haris Surya, H. Ramadhan","doi":"10.30645/jurasik.v7i1.409","DOIUrl":"https://doi.org/10.30645/jurasik.v7i1.409","url":null,"abstract":"Network security is very important in an effort to prevent abuse on a network.Our research aims to detect networks using snort where this application has sensor that can indentify abuse on the network besides snort also funcitions to detect intrusions. Detection is carried out according to the rules contained in the configuration file,snort can perform analysis on rule based systems,adaptive system.Snort can operate sniffer mode, packet logger mode and intrusion detection mode","PeriodicalId":260997,"journal":{"name":"Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115364911","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
Penerapan Data Mining Algoritma C4.5 Terhadap Prediksi Faktor Menurunnya Hasil Panen Padi 数据挖掘算法C4.5的应用取决于预测稻壳产量下降的因素
Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) Pub Date : 2022-02-28 DOI: 10.30645/jurasik.v7i1.412
Nove Viktor Boyke Siahaan, P. Poningsih, Dedi Suhendro, Dedy Hartama, S. Suhada
{"title":"Penerapan Data Mining Algoritma C4.5 Terhadap Prediksi Faktor Menurunnya Hasil Panen Padi","authors":"Nove Viktor Boyke Siahaan, P. Poningsih, Dedi Suhendro, Dedy Hartama, S. Suhada","doi":"10.30645/jurasik.v7i1.412","DOIUrl":"https://doi.org/10.30645/jurasik.v7i1.412","url":null,"abstract":"The aim of the study was to predict the factors causing the decline in rice yields. By knowing the factors of declining rice yields, business owners can further evaluate the causes of declining rice yields and then look for solutions on how to overcome them. The method used in this study is the C4.5 Algorithm, the source of the data used is primary data obtained by direct interviews with rice mill owners and farmers in Siborna Village, Kec. Panei Kab. Simalungun Prov. North Sumatra. The variables used include (1) Pests, (2) Rice Grains, (3) Leaf Color, (4) Planting Month and (5) Planting Method. The results obtained 8 rules for the classification of factors causing the decline in rice yields with 3 increasing decision rules and 5 decreasing decision rules with an accuracy rate of 93.33%. It can be concluded that the predictor of the decline in rice yields is based on the connectedness of the Attributes of Planting Month, Pests, Rice Grains, Leaf Color and Planting Methods.","PeriodicalId":260997,"journal":{"name":"Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126106673","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: 3
Implementasi Keamanan Citra Menggunakan Algoritma AES-128 Dengan Aplikasi Client-Server
Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) Pub Date : 2022-02-28 DOI: 10.30645/jurasik.v7i1.415
A. Azanuddin, Suardi Yakub, Jaka Prayudha
{"title":"Implementasi Keamanan Citra Menggunakan Algoritma AES-128 Dengan Aplikasi Client-Server","authors":"A. Azanuddin, Suardi Yakub, Jaka Prayudha","doi":"10.30645/jurasik.v7i1.415","DOIUrl":"https://doi.org/10.30645/jurasik.v7i1.415","url":null,"abstract":"Digital images that are private and confidential are very vulnerable to eavesdropping by irresponsible parties. Especially when distributed over the internet, such as chat-based applications such as Facebook, WhatsApp and e-mail media. Image sent via the internet. Because digital images are still recognizable images and can be used by eavesdroppers for personal gain, to the detriment of those who have access to image data. The act of tapping the image data can be minimized by the application of cryptographic encryption techniques. This research will secure digital images with 128 bit AES method for encryption and decryption of digital images in client-server based applications. The results of the AES algorithm encryption produce a cipherimage with pixel values that are much different from the plainimage pixel values.","PeriodicalId":260997,"journal":{"name":"Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127745676","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
Implemetnasi Metode Fuzzy Associative Memory Dalam Menentukan Tingkat Kepuasan Pelayanan Di Perpustakaan 模糊联想联想的方法影响了图书馆服务满意度
Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) Pub Date : 2022-02-28 DOI: 10.30645/jurasik.v7i1.416
Suardi Yakub, A. Azanuddin, Jaka Prayudha
{"title":"Implemetnasi Metode Fuzzy Associative Memory Dalam Menentukan Tingkat Kepuasan Pelayanan Di Perpustakaan","authors":"Suardi Yakub, A. Azanuddin, Jaka Prayudha","doi":"10.30645/jurasik.v7i1.416","DOIUrl":"https://doi.org/10.30645/jurasik.v7i1.416","url":null,"abstract":"Creating satisfaction with the library is certainly not easy, librarians must be able to provide quality services, both directly and indirectly to students, good service can certainly be of more value than librarians to students. less friendly in serving users who need information. For this reason, a Decision Support System that applies Fuzzy Associate Memory was developed to determine the level of satisfaction of library services at STMIK Triguna Dharma. In general, Decision Support Systems are computer-based information systems, including knowledge-based systems that can be used in making decisions in organizations or companies. The level of user satisfaction makes it easy for STMIK Triguna Dharma in evaluating the extent to which the quality they provide in the library is related to data on library facilities, services, and convenience. is quite satisfying.","PeriodicalId":260997,"journal":{"name":"Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127576825","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 Informasi SMP Negeri 5 Walenrang Berbasis Web 公立中学信息系统5范伦网络
Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) Pub Date : 2022-02-28 DOI: 10.30645/jurasik.v7i1.408
W. Saputra, A. Apriyanto, S. Paembonan
{"title":"Sistem Informasi SMP Negeri 5 Walenrang Berbasis Web","authors":"W. Saputra, A. Apriyanto, S. Paembonan","doi":"10.30645/jurasik.v7i1.408","DOIUrl":"https://doi.org/10.30645/jurasik.v7i1.408","url":null,"abstract":"This study aims to create and implement a web-based information system for SMP Negeri 5 Walenrang. The type of research used in this study is Research And Development (R&D) with data collection techniques using observation methods, documentation methods, and interview methods. The web-based information system of SMP Negeri 5 Walenrang is designed using the UML (Unified Modeling Language) model which consists of use case diagrams, activity diagrams, sequence diagrams and class diagrams. The information system that is built is web-based using the PHP programming language and MySQL database. The results of this information system are login page, profile input page, news publication input page, agenda input page, activity schedule input page, news input page, student input page, lesson input page, input page, grades, lesson input page, input page schedule, home page, profile page, news publication view page, agenda page, gallery page, grade view page, schedule view page, teacher data page. This system has been tested using black box testing, where all tested displays are guilty as desired","PeriodicalId":260997,"journal":{"name":"Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122225002","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
Penerapan Data Mining pada Tata Letak Buku Di Perpustakaan Sintong Bingei Pematangsiantar dengan Metode Apriori 数据挖掘应用于Sintong Bingei图书馆的布局与杏法
Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) Pub Date : 2022-02-28 DOI: 10.30645/jurasik.v7i1.410
Y. Andini, Jaya Tata Hardinata, Yuegilion Pranayama Purba
{"title":"Penerapan Data Mining pada Tata Letak Buku Di Perpustakaan Sintong Bingei Pematangsiantar dengan Metode Apriori","authors":"Y. Andini, Jaya Tata Hardinata, Yuegilion Pranayama Purba","doi":"10.30645/jurasik.v7i1.410","DOIUrl":"https://doi.org/10.30645/jurasik.v7i1.410","url":null,"abstract":"The library is a place that has a large collection of knowledge books, magazines and other media that are arranged or arranged in a certain way so that it is easy for users to use properly and well. In placing books in the library, books are placed according to the book category given the numbering. However, the placement of books has not been regulated by looking at the level of books that are often borrowed and many visitors find it difficult to find books that are often borrowed. So it is necessary to create a system using a priori data mining method to determine the pattern of book layout arrangement in the library, this system can help to make it easier to determine the layout of the book as needed. Based on the results of the implementation of RapidMiner, the highest combination pattern of library book layout is Pure Science and Social Sciences with 50% support and 86% confidence. General Works and Pure Science were obtained with 41% support and 83% confidence. Furthermore, Public Works and Social Sciences with 41% support and 83% confidence.","PeriodicalId":260997,"journal":{"name":"Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130831629","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: 4
Sistem Informasi Perjalanan Dinas Berbasis Elektronik Pada Dinas Pertanian Kabupaten Pati 全县农业服务的电子旅行信息系统
Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) Pub Date : 2022-02-28 DOI: 10.30645/jurasik.v7i1.418
Ahmad Fikri Salahuddin, Rizkysari Meimaharani, Mukhamad Nurkamid
{"title":"Sistem Informasi Perjalanan Dinas Berbasis Elektronik Pada Dinas Pertanian Kabupaten Pati","authors":"Ahmad Fikri Salahuddin, Rizkysari Meimaharani, Mukhamad Nurkamid","doi":"10.30645/jurasik.v7i1.418","DOIUrl":"https://doi.org/10.30645/jurasik.v7i1.418","url":null,"abstract":"The development of technology, especially computers at this time has a very important role in life in society. Technology that develops according to the demands of the times is expected to be a supporting tool to deal with problems that arise in managing and solving problems in the company or organization. Similarly, the Office of The Agriculture Office of Pati Regency is expected to provide accurate and accurate information in making a travel warrant. Pati District Agriculture Office does not currently have an application to make a letter, the office is currently making letters still manually. This Information System is designed using the PHP programming language. This Information System is designed in such a way as to facilitate the creation of faster and more accurate and complete letters. This Information System is important because it makes it easier to create a travel warrant because it can shorten the time.","PeriodicalId":260997,"journal":{"name":"Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114063292","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 Pengunci Pintu Dengan Sidik Jari Menggunakan Arduino 带有指纹的门锁系统使用Arduino
Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) Pub Date : 2022-02-28 DOI: 10.30645/jurasik.v7i1.411
S. Sahril, R. Suppa, Muhlis Muhallim
{"title":"Sistem Pengunci Pintu Dengan Sidik Jari Menggunakan Arduino","authors":"S. Sahril, R. Suppa, Muhlis Muhallim","doi":"10.30645/jurasik.v7i1.411","DOIUrl":"https://doi.org/10.30645/jurasik.v7i1.411","url":null,"abstract":"The purpose of this research is to create and implement a door lock system with fingerprints using Arduino in the hardware laboratory at the engineering faculty of the informatics engineering study program, Andi Djemma Palopo University. Lab users, in this case the lab head and assistant head of the lab, can put their finger on the sensor if they want to open the door. The door will open if the fingerprint that is pasted is the same as the fingerprint data of the lab user, and with a display on the 16x2 LCD which states that the fingerprint that is attached is suitable / not. The research method in this thesis includes analysis, system design, mechanical manufacturing, prototype simulation and implementation. In designing the Fingerprint Door locking system using Arduino, the At-mega 328 microcontroller is used to control selenoid as a door lock and several components needed in the design of security, including: arduio uno at-mega 328, fingerprint sensor, 16x2 LCD, adapter , solenoid, relay, push button, and breadboard. Based on the tests that have been carried out, it can be concluded as follows: this equipment has been tested and can be used to help the security system at the lab door by using a fingerprint. The fingerprint used to open the solenoid is a fingerprint that has a valid fingerprint pattern that has been registered previously. The results of usability testing are 89.8% of the tests carried out on students who use this locking system, so that it can be said to meet usability standards","PeriodicalId":260997,"journal":{"name":"Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika)","volume":"114 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116427082","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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