Jurnal Pilar Nusa Mandiri http://ejournal.nusamandiri.ac.id/index.php/pilar <p>The PILAR Nusa Mandiri Journal is a formation of the Information Systems study program, which was originally a medium for accommodating scientific writings of STMIK Nusa Mandiri Jakarta Information Systems lecturers. Along with the times, this journal has become a National journal that has P-ISSN: 1978-1946 and E-ISSN: 2527-6514. PILAR Nusa Mandiri has become a Rank 3 Accredited Journal&nbsp;and is trying to become a higher accredited journal. PILAR Journal Nusa Mandiri is published 2 times in 1 year, namely in March and September. This journal is&nbsp;<span class="tlid-translation translation"><span title="">Rank 3 Accreditation Certificate (S3), Accreditation is valid for 5 years. Starting from Vol. 12, No. 1 the Year 2016 to Vol. 16, No. 2 the Year 2020.</span></span></p> PPPM Nusa Mandiri en-US Jurnal Pilar Nusa Mandiri 1978-1946 PENYELEKSIAN JURUSAN TERFAVORIT PADA SMK SIRAJUL FALAH DENGAN METODE SAW http://ejournal.nusamandiri.ac.id/index.php/pilar/article/view/1 <p style="text-align: justify;"><em>SMK Sirajul Falah is a Vocational High School located in the Bogor area. However, the selection of the favorite majors in SMK Sirajul Falah is still qualitative so that the process of choosing the favorite majors become not accurate. This is what makes the need for a method that is able to manage the data of the selection of the favorite majors and generate a ranking of the calculation of the weight of the selection of the favorite majors. In the selection of these favorite majors, there is a method of Simple Additive Weighting (SAW) which can be used in quantitative problem-solving. The SAW method is used to compare each criterion with one another, so as to give the results of the favorite majors and provide an assessment of each department at the Sirajul Falah Vocational School.</em></p> Siti Nurlela Akmaludin Akmaludin Sri Hadianti Lestari Yusuf ##submission.copyrightStatement## http://creativecommons.org/licenses/by-nc/4.0 2019-03-02 2019-03-02 15 1 1 6 10.33480/pilar.v15i1.1 PENERAPAN DATA MINING DALAM PENILAIAN KINERJA GURU TETAP SD NEGERI KEBALEN 07 DENGAN METODE TOPSIS http://ejournal.nusamandiri.ac.id/index.php/pilar/article/view/2 <p><em>To find out the problems faced in the teaching performance assessment process by utilizing the Technique For Order Preference method by Similiarity to Ideal Solution (TOPSIS), to manage the processing of Teacher data is a more optimal consideration. By using the (TOPSIS) method as a basis for processing teacher performance assessment data. This can allow the system to provide an assessment in accordance with the quality of each teacher and is expected to facilitate decision making in the assessment of Teacher's performance. The Technique For Order Preference by similiarity to Ideal Solution has been running well and can result in a weighting of assessment criteria and clear and fast information compared to manual calculations so SD Negeri Kebalen 07 can use it as a tool for making appropriate decisions.</em></p> Susliansyah Susliansyah Indra Riyana Rahadjeng Heny Sumarno Chyntia Marianna Deleaniara. M ##submission.copyrightStatement## http://creativecommons.org/licenses/by-nc/4.0 2019-03-02 2019-03-02 15 1 7 14 10.33480/pilar.v15i1.2 PENERAPAN FEATURE WEIGHTING OPTIMIZED PADA NAÏVE BAYES UNTUK PREDIKSI PROSES PERSALINAN http://ejournal.nusamandiri.ac.id/index.php/pilar/article/view/3 <p>Birth of a baby is something that is very desirable for every married couple. All parties expect safety for mothers and babies who have just been born. Medical personnel make various efforts to help the delivery process run smoothly and the mother and baby survive. But in the labor process not all the baby's birth process runs smoothly. Problems often occur during labor. There are several obstacles so that there is a risk of labor, namely maternal and infant mortality. Every mother wants to be able to give birth to a baby normally, but due to medical reasons the delivery process is done by cesarean. The act of choosing a type of delivery faster can affect the safety of the mother and baby. The selection of the cesarean method is carried out late so it will increase the risk of maternal and infant mortality. For this reason, it is necessary to conduct research by using labor delivery data so that they can choose the right type of labor. In this study the classification of maternity labor will be carried out with data mining methods, namely Naive Bayes, which are improved by using the Optimize Weight (PSO) method. Naive Bayes was able to produce a high accuracy value for processing labor data for mothers, namely 94%. The final results of this study obtained the value of naïve bayes performance that can be improved by the Optimize Weights (PSO) method to be better at 98%</p> Hilda Amalia Achmad Baroqah Pohan Siti Masripah ##submission.copyrightStatement## https://creativecommons.org/licenses/by-nc/4.0/ 2019-03-07 2019-03-07 15 1 15 20 10.33480/pilar.v15i1.3 OPTIMASI ALGORITMA VECTOR SPACE MODEL DENGAN ALGORITMA K-NEAREST NEIGHBOUR PADA PENCARIAN JUDUL ARTIKEL JURNAL http://ejournal.nusamandiri.ac.id/index.php/pilar/article/view/27 <p><em>Articles is one part of the scientific work which was manifested in the form of writing and containing a lot of information that are requisite and suited therein to the exclusion of .Many small article day with allah is as a variety of sorts of the title and the methodology that was used , but does not make up for the possibility of a resemblance of the title of the article that is there is .This study aims to for determining the rate of a resemblance between an article of the american journal of public from the point of view of the title of the articles the american journal of public by the use of an algorithm of vector space the model and compare it with an algorithm k-nearest neghbour .The data used pt pgn promised to supply 10 the title of an article of the american journal of public keyword on information retrieval .Testing the data with of these keywords documents produced by the only by the magnitude of the resemblance of its on the highest a method of vsm it will be on a doc 5 , doc 7 , doc 8 and doc 4 .While for the program knn generate a level of the resemblance of its on range doc7 , doc10| doc8 , doc10| doc4 , d10| doc5 , doc10| doc3 , doc10. So that came to the conclusion that the occurrence of the addition of the criteria used to they obtain documents they do similaritas keyword after </em></p> Siti Fauziah Daning Nur Sulistyowati Taufik Asra ##submission.copyrightStatement## https://creativecommons.org/licenses/by-nc/4.0/ 2019-03-07 2019-03-07 15 1 21 26 10.33480/pilar.v15i1.27 KOMPARASI ALGORITMA DENGAN PENDEKATAN RANDOM UNDERSAMPLING UNTUK MENANGANI KETIDAKSEIMBANGAN KELAS PADA PREDIKSI CACAT SOFTWARE http://ejournal.nusamandiri.ac.id/index.php/pilar/article/view/28 <p><em>Testing is a process that becomes a standard in producing quality software. In predictions of software defects, prediction errors are very bad. Incorrect and inappropriate data sets result in inaccurate prediction results will </em><em>be </em><em>affect the software itself. This study aims to overcome the problem of class imbalance with the software defect prediction data set, through the Random Undersampling (RUS) data level approach by taking several algorithms namely Naive Bayes (NB), J48 and Random Forest (RF) which aims to compare the accuracy level highest so that maximum results are obtained in the process of predicting software defects. From the results of this study it can be found that to overcome class imbalances using the Random Undersampling level data approach to predict software defects, the highest level of accuracy is obtained by the Random Forest algorithm with an accuracy rate of 71.932%.</em></p> Ginabila Ginabila Ahamd Fauzi ##submission.copyrightStatement## https://creativecommons.org/licenses/by-nc/4.0/ 2019-03-07 2019-03-07 15 1 27 34 10.33480/pilar.v15i1.28 PENERAPAN METODE ITERATIVE DICHOTOMIZER 3 (ID 3) UNTUK MENENTUKAN BEASISWA BERPRESTASI PADA SMP PGRI CARINGIN SUKABUMI http://ejournal.nusamandiri.ac.id/index.php/pilar/article/view/29 <p><em>Scholarships are assistance from the government to students / students who are less able or have the ability in the academic and non-academic fields that are given individually to reduce the burden in terms of material. Frequently stalling time in selection, the number of students who apply for scholarships, the number of students whose homes are far from school, the number of students who race to come early as one of the criteria eligible to receive scholarships as well as the most scholarship applicants feel disadvantaged by unfavorable decisions. Iterative Dichotomizer 3 (ID3) algorithm is the most basic decision tree learning algorithm (decision tree learning algorithm). This algorithm conducts a thorough search on all possible decisions. In this research, it will be analyzed the application of the iterative dichotomizer 3 method in the case of determining achievement scholarships. In order to make decisions quickly and accurately. From 708 scholarship candidates including 28 eligible and 680 scholarship recipients, 136 scholarship recipients were obtained from ID3 algorithm with 3 eligible and 133 who had not, and obtained an accuracy rate of 97.75% so that it could be concluded that good and can help the school.</em></p> Rizal Amegia Saputra Lis Saumi Ramdhani Supriatman Supriatman ##submission.copyrightStatement## https://creativecommons.org/licenses/by-nc/4.0/ 2019-03-07 2019-03-07 15 1 35 40 10.33480/pilar.v15i1.29 INFORMATION RETRIEVAL SYSTEM PADA FILE PENCARIAN DOKUMEN TESIS BERBASIS TEXT MENGGUNAKAN METODE VECTOR SPACE MODEL http://ejournal.nusamandiri.ac.id/index.php/pilar/article/view/61 <p><span class="tlid-translation translation" lang="en"><span title="">Speed and density in the process of finding documents and information has become mandatory, contained in information systems, to facilitate the search process or find documents and information needed, it is called information retrieval or information retrieval system, implementation of the theory applied in this study using the model method</span> <span title="">vector space, the purpose of this study is to provide general exposure to the process of finding digital documents.</span> <span class="" title="">With the token and indexing process so that the results of the masses are found in the database using keywords, so the system will search according to the keywords input into the system, and will be compared with the data contained in the database, so that it can produce the correct information.</span></span></p> Ahmad Fauzi Ginabila Ginabila ##submission.copyrightStatement## https://creativecommons.org/licenses/by-nc/4.0/ 2019-03-15 2019-03-15 15 1 41 46 10.33480/pilar.v15i1.61 SERVER-SIDE PROCESSING TECHNIQUES FOR OPTIMIZING THE SPEED OF PRESENTING BIG DATA http://ejournal.nusamandiri.ac.id/index.php/pilar/article/view/62 <p><em>Big data is the latest industry keyword to describe large volumes of structured and unstructured data that are difficult to process and analyze. Most organizations are looking for the best approach to managing and analyzing large volumes of data, especially in decision making. Large data causes the process of presenting information to be slow because all the large amounts of data must be displayed so that specific techniques are needed so that the presentation of information remains fast even though the data is already large. The website generally processes requests to the server, and then if the required data is available, the server will send all the data. This causes all processes to be based on the client-side. So that the client load becomes heavy in displaying all the data. In this study, server-side processing techniques will be applied so that all processes will be handled by the server and the data sent is not all direct but based on periodic requests from the client. The results of this study indicate the use of server-side processing techniques is more optimal. Based on the results of testing the data presentation speed comparison with server-side processing techniques 98.6% is better than client-side processing.</em></p> Heni Sulastri Alam Rahmatulloh Deri Kurnia Hidayat ##submission.copyrightStatement## https://creativecommons.org/licenses/by-nc/4.0/ 2019-03-07 2019-03-07 15 1 47 52 10.33480/pilar.v15i1.62 PENERAPAN METODE WATERFALL PADA PENGEMBANGAN SISTEM INFORMASI REKAM MEDIS KLINIK RAWAT INAP NAJA SHAFANA PURWOKERTO http://ejournal.nusamandiri.ac.id/index.php/pilar/article/view/63 <p><em>Computer is the one of technology that can make people activity easier. To maximize the computer utilization it need a computerization system. Like on Klinik Pratama Rawat Inap Naja Shafana that give health service. The service that given are outpatient, inpatient and emergency unit. Until now, medical records procedure at Klinik Pratama Rawat Inap Naja Shafana still done by hand, one of them is on outpatient procedure. The registration of medical patient data was written on paper that susceptible from damage and data loss. Besides that, the history of medical patient start form anamnesia, diagnose and therapy wrote on paper too. The Medical patient checkup data of inpatient still on a paper. The data have been random archived, so it need long time for searching data and arrange the report. As a health unit that serve general society, Klinik Pratama Rawat Inap Naja Shafana need an information system that can accelerate performance and increase redundancy, data loss and data detriment. The information system also can make archived and data searched easily and can block access from uncompetent people. Therefore, it’s necessary to make medical records information system on Klinik Pratama Rawat Inap Naja Shafana. A computerization system besides accelerate performance also can make data reporting easier.</em></p> Eka Rahmawati Ragil Wijianto ##submission.copyrightStatement## https://creativecommons.org/licenses/by-nc/4.0/ 2019-03-15 2019-03-15 15 1 53 60 10.33480/pilar.v15i1.63 TEKNIK RESPONSIVE WEB DESIGN BOOTSTRAP 4 SERTA PENERAPANNYA DALAM RANCANG BANGUN LAYOUT WEB http://ejournal.nusamandiri.ac.id/index.php/pilar/article/view/101 <p><em>Technology development makes influences the way to access the internet, which generally uses Desktop and Notebook computers, giving to other alternatives, namely accessing the internet using Tablets and Smartphones. The problem is that the majority of web layout designs cannot adjust the layout size automatically for these devices, because the resolution size of each device is different. To overcome the existing problems, we need a responsive web design method and technique in order to produce web layouts that can adjust the size of screen resolution automatically. The method used by applying the concept of Responsive Web Design (RWD), so that web layouts can adapt to screen size. Responsive web design techniques can be done in several ways, including using manual techniques using CSS Media Query and implementing CSS Frameworks such as Bootstrap CSS. The test results showed that the implementation of responsive web layouts using Bootstrap was very effective and efficient because web designers only needed the main library from Bootstrap, which was then combined by modifying according to the wishes of the user.</em></p> Miftah Faroq Santoso ##submission.copyrightStatement## https://creativecommons.org/licenses/by-nc/4.0 2019-03-15 2019-03-15 15 1 61 68 10.33480/pilar.v15i1.101 PERANCANGAN SISTEM INFORMASI BOOKING PEREKAMAN E-KTP (SI MBOK) BERBASIS WEB http://ejournal.nusamandiri.ac.id/index.php/pilar/article/view/103 <div> <p><em>A based information system is a system that can be used for the dissemination of information through internet services. In this case, the internet is becoming the provider of a set of information that is posted or uploaded, so that the public can see it every time. Therefore the presence of the internet makes it easier for people to be able to implement the results of the analysis of a system so that the formation of web-based information systems. Government services were supposed to use web-based information systems, it is used in order to obtain maximum work achievement. As an example, a case study a Government Ministry was having some complaints from the community is a service of recording E-ID CARD that is experiencing such a long queue. Therefore this web-based information systems within the scope of the reservation Recording E-ID CARD can reduce prolonged queue numbers so that people feel not satisfied against the Government. On this research produced a design of web-based information systems that can be implemented on the Booking process of recording E-ID CARDS in each Government Ministry offices.</em></p> </div> Hasan Basri Salman Alfarizi Alif Rizqi Mulyawan Aldi Wiguna Izmi Habiba ##submission.copyrightStatement## https://creativecommons.org/licenses/by-nc/4.0 2019-03-15 2019-03-15 15 1 69 76 10.33480/pilar.v15i1.103 SISTEM INFORMASI GEOGRAFIS PEMETAAN BENCANA ALAM KOTA BREBES MENGGUNAKAN METODE EXTREME PROGRAMMING http://ejournal.nusamandiri.ac.id/index.php/pilar/article/view/110 <p><em><span style="font-family: Verdana; font-size: small;">Public service is an activity of service for every citizen and resident for goods, services, and / or administrative services provided by public service providers, namely the Regional Disaster Management Agency (BPBD) of Brebes Regency. The quality of public services must have the principle of openness or transparency, easily accessible, accountability and cling to the principles of efficiency and effectiveness. But in fact the current information and reporting of disasters is still conventional. This study aims to reflect and build a Web-Based Disaster Geographic Information System using Extreme Programming method. The research method uses qualitative methods with descriptive data analysis techniques. Data obtained by observation and interviews. The benefit of this application is to improve services to the Brebes Regional Disaster Management Agency also useful for internal from the Implementing Party or Admin who can manage Disaster Area data online, accurately, and quickly. As well as greatly helping the community to obtain maps of information on disaster-prone areas, the latest disaster information and the community can report directly on disaster events so that the Regional Government can directly handle the disaster</span></em>.</p> Warjiyono Warjiyono Sopian Aji Tri Indah Permesti ##submission.copyrightStatement## http://creativecommons.org/licenses/by-nc/4.0 2019-03-07 2019-03-07 15 1 77 84 10.33480/pilar.v15i1.110 IMPLEMENTASI ALGORITMA APRIORI TERHADAP DATA PENJUALAN PADA PERUSAHAAN RETAIL http://ejournal.nusamandiri.ac.id/index.php/pilar/article/view/113 <p><em><span lang="IN">The development of the business world is increasingly rapid, so it needs a special strategy to increase the turnover of the company, in this case the retail company. In increasing the company's turnover can be done using the Data Mining process, one of which is using apriori algorithm. With a priori algorithm can be found association rules which can later be used as patterns of purchasing goods by consumers, this study uses a repository of 209 records consisting of 23 transactions and 164 attributes. From the results of this study, the goods with the name CREAM CUPID HEART COAT HANGER are the products most often purchased by consumers. By knowing the pattern of purchasing goods by consumers, the company management can increase the company's turnover by referring to the results of processing sales transaction data using a priori algorithm</span></em></p> Jordy Lasmana Putra Mugi Raharjo Tommi Alfian Armawan Sandi Ridwan Ridwan Rizal Prasetyo ##submission.copyrightStatement## http://creativecommons.org/licenses/by-nc/4.0 2019-03-07 2019-03-07 15 1 85 90 10.33480/pilar.v15i1.113 OTOMATISASI SISTEM PRODUK DALAM PENGOLAHAN DATA PADA PROSES HIRING DI PT.PERTAMINA (PERSERO) http://ejournal.nusamandiri.ac.id/index.php/pilar/article/view/162 <p><em>One month hiring process of new workers if taken on average reaches 250-300 people, which consists of fresh graduates, experience and shipping workers (Ships). The hiring process is still done manually input into the system, so it is quite a lot of spending and human resources (HR). Reporting data and presenting data related to business processes within the company also need to be made better and informative. Therefore it is necessary to automate the system to be able to support the speed and accuracy in the hiring process. Automation is the initial general form of organizational change in the form of a tool for ease of daily work. The method used to answer, uses the TAM method. The purpose of this research is to find out how much automation on the SAP system can have an effect on working time, which is more than 8 hours a day so that excessive overtime occurs, to find out the system automation in SAP is able to efficiently process data recording that occurs repeatedly and to find out the system automation in SAP can reduce human error. The level of acceptance of SAP users towards Hiring Process Automation at PT. Pertamina (Persero) based on perceived usefulness, perceived ease of use, attitude toward using, behavioral intention to use and actual use as a whole reached 87.74%, included in the category of strongly agree.</em></p> Frieyadie Frieyadie Chaidir Rahman Faldanu ##submission.copyrightStatement## http://creativecommons.org/licenses/by-nc/4.0 2019-03-15 2019-03-15 15 1 91 96 10.33480/pilar.v15i1.162 SISTEM PENDUKUNG KEPUTUSAN SELEKSI PEMILIHAN PERGURUAN TINGGI MENGGUNAKAN METODE TOPSIS http://ejournal.nusamandiri.ac.id/index.php/pilar/article/view/223 <p><em>High school alumni of the same level often experience difficulties in determining universities to continue their studies. The selection of tertiary institutions for equivalent high school alumni is constrained only by listening to talk, even often because of following friends. This is because there are so many types of criteria from universities that eventually make prospective students confused and choose without consideration. The selection of higher education institutions should be adjusted between the criteria of higher education and the needs and abilities of prospective students. This study uses an experimental model regarding the selection system of higher education selection decisions using the TOPSIS method. The purpose of this study is to help prospective students in the selection of universities to continue their studies. 7 criteria were obtained including Cost (BY) obtained from tuition fees, Accreditation Value (NA) obtained from the value of college accreditation, Achievement (PS) obtained from academic and non academic achievements, Lecturer Education (PD) obtained from education lecturers, facilities (FS) obtained from available facilities, scholarships (BS) obtained from scholarships at tertiary institutions and </em><em>UKM</em><em> (UK) obtained from student activity units available at the college. The results of this study can meet the objectives because the results of calculations can be faster in producing information that can help prospective students in choosing a college</em><em>.</em></p> Hylenarti Hertyana ##submission.copyrightStatement## https://creativecommons.org/licenses/by-nc/4.0 2019-03-15 2019-03-15 15 1 97 102 10.33480/pilar.v15i1.223 IMPLEMENTASI METODE TOPSIS TERHADAP PEMILIHAN BUPATI CIAMIS (STUDI KASUS MAHASISWA ASAL CIAMIS) http://ejournal.nusamandiri.ac.id/index.php/pilar/article/view/252 <p><em>One form of democracy in Indonesia, on June 27, 2018 regional elections would be held simultaneously in various region in Indonesia. Among them was Ciamis Regency which organized the Election of Regents and their representatives. In the selection of leaders there were often election violations. Seeing this condition, the author wanted to analyze the voters’ assessment of the candidate paired whether in accordance with the results of the election or not by implementing the Technique for Order Preference by Similarity to Ideal Solution decision-making method in the election of regents and representatives in 2018 based on observations made to 100 students from Ciamis who had the right to vote in the Regional Head Election in 2018 from various Universities whose data was collected by questionnaire using purposive sampling. This research produces candidate number 1 pair of pair H. Herdiat Sunarya and Yana Diana Putra get value 0,691490149 higher than candidate number 2 H. Iing Syam Arifin and H. Oih Burhanudin who get value 0,308509851, the results of this study as well as the vote count recapitulation of the election of Regent and Vice Regent of Ciamis by KPU (General Election Commission) Ciamis Regency on July 5, 2018 starting at 9.00 pm – 23:00 pm ie the most votes achieved by the candidate number 1</em></p> Sri Rahayu Ai Ilah Warnilah ##submission.copyrightStatement## https://creativecommons.org/licenses/by-nc/4.0/ 2019-03-15 2019-03-15 15 1 103 110 10.33480/pilar.v15i1.252 PARAMETER ASOSIASI UNTUK MENENTUKAN KORELASI JURUSAN DAN INDEKS PRESTASI KUMULATIF http://ejournal.nusamandiri.ac.id/index.php/pilar/article/view/285 <p><em>One of the problems in higher education is the mistake of prospective students in majors selection. This is caused by not paying attention to the suitability of the major in the original school with the chosen major in higher education so that it impacts not only non optimal processing and learning outcomes, such as the low GPA, but also on social life, such as increasing unemployment. The selection of the right major is very important and to help prospective students in choosing it requires an online system that can be accessed by everyone and select original school majors to see conformity with majors in higher education. This system uses association rules and parameters of support and confidence in data mining. The purpose of this research is to determine the correlation between majors in the original school, majors in higher education and the achievement of the GPA through the use of support and confidence parameters that process the knowledge base in the form of an alumni database on the online system created. Training or testing was conducted on 10,254 data in the database and produced new information and knowledge that between the majors of the original school, the choice of majors in higher education and GPA had a strong correlation with the value of confidence reaching 100%.</em></p> Relita Buaton Deny Jollyta Herman Mawengkang Muhammad Zarlis Syahril Effendi ##submission.copyrightStatement## https://creativecommons.org/licenses/by-nc/4.0/ 2019-03-15 2019-03-15 15 1 111 118 10.33480/pilar.v15i1.285 EVALUASI PENERAPAN INVENTORY SYSTEM MENGGUNAKAN TECHNOLOGY ACCEPTANCE MODEL (TAM) http://ejournal.nusamandiri.ac.id/index.php/pilar/article/view/401 <p><em>&nbsp;This research aim was to evaluate and analyze Inventory System implementation using the Technology Acceptance Model (TAM). The data used in this research are primary data and secondary data, collected using several data collection techniques, such as observation, interviews, questionnaires, and literature review. The variables in this research are Perceived Usefulness, Perceived Ease of Use, Attitude Toward Using, Perceived Enjoyment, Acceptance of IT. Processing and analysis of data in this research were using descriptive statistical analysis and simple linear regression analysis, which done by the support of the Application SPSS version 21. The results of this research are as follows 1) perceived ease of use Inventory System has given a positive and significant influence on Perceived Usefulness. 2) Perceived Usefulness Inventory System has given a positive and significant influence on user’s attitude. 3) Perceived Ease of Use has given positive and significant influence on the user’s attitude. 4) Perceived Enjoyment has given positive and significant influence on the user’s attitude. 5) Perceived Usefulness has given a positive and significant influence on the acceptance of IT. 6) Perceived Ease of Use has given positive and significant influence on the acceptance of IT.</em></p> Ade Christian ##submission.copyrightStatement## https://creativecommons.org/licenses/by-nc/4.0 2019-03-17 2019-03-17 15 1 119 124 10.33480/pilar.v15i1.401 IMPLEMENTASI DATA MINING UNTUK MENGETAHUI MANFAAT RPTRA MENGGUNAKAN METODE K-MEANS CLUSTERING http://ejournal.nusamandiri.ac.id/index.php/pilar/article/view/403 <p><em>The vacant land in DKI Jakarta is increasingly reducing due to the construction of houses, queues, factories, which are increasingly rapid. Making less green open space and water catchment areas. That way, the park of the children to play even decreases, as well as the DKI Jakarta Provincial Government, decides to make a Child-Friendly Integrated Public Room or what we know as RPTRA with facilities that can help the community around it. With this RPTRA, the public especially children can play and interact with each other. Using the K-Means Clustering method can help the government or officers in each RPTRA more easily see how useful this RPTRA and the government also facilitates some of the rooms contained in this RPTRA namely the hall, library, and playroom. The results of this research are the hall that has the highest value for visitors who come where the value obtained is 1319 visitors.</em></p> Ditta Sri Wardiani Nita Merlina ##submission.copyrightStatement## https://creativecommons.org/licenses/by-nc/4.0 2019-03-15 2019-03-15 15 1 125 132 10.33480/pilar.v15i1.403 ANALISIS TECHNOLOGY ACCEPTANCE MODEL GENERASI MILLENIAL JAKARTA TERHADAP PENGGUNAAN E-MONEY http://ejournal.nusamandiri.ac.id/index.php/pilar/article/view/405 <p><em>The development of Digital Technology that has penetrated almost all lines of human life In the field of Finance e-money is considered to have many benefits, mostly because of the simplicity factor in using it. Bank Indonesia as the authority in charge of finance also launched Non-Cash Movement and conducted socialization-socialization to various layers of society. However, although socialization has been done, the acceptance of e-money in Indonesia is still low. Based on previous research, there are many factors that can influence the high acceptance and use of technology, among others, the perception of risk and Facilitating condition. This research was conducted to find out the influence of both external factors to the use of electronic money among Jakarta millennial society conducted by testing the influence of these factors using approach Technology Acceptance Model (TAM). Subjects in this study amounted to 100 people. Data collection is done by distributing the online questionnaire. Data analysis using SPSS for Windows version 16.0. Based on the research result, it is found that the two external factors have an effect on the acceptance of e-money.</em></p> Randy Ramanda Sultan Tuti Haryanti Laela Kurniawati ##submission.copyrightStatement## https://creativecommons.org/licenses/by-nc/4.0 2019-03-15 2019-03-15 15 1 133 140 10.33480/pilar.v15i1.405