Jurnal Sustainable: Jurnal Hasil Penelitian dan Industri Terapan最新文献

Penerapan Data Mining Terhadap Data Penjualan Prioduk Kopi Menggunakan Algoritma Apriori 数据挖掘应用于四月的算法

Jurnal Sustainable: Jurnal Hasil Penelitian dan Industri Terapan Pub Date : 2021-12-10 DOI: 10.31629/sustainable.v10i2.3792

Herfia Rhomadhona, Winda Aprianti, Jaka Permadi

{"title":"Penerapan Data Mining Terhadap Data Penjualan Prioduk Kopi Menggunakan Algoritma Apriori","authors":"Herfia Rhomadhona, Winda Aprianti, Jaka Permadi","doi":"10.31629/sustainable.v10i2.3792","DOIUrl":"https://doi.org/10.31629/sustainable.v10i2.3792","url":null,"abstract":"Currently, the business competition in the culinary field is very tight. Second Home is a culinary business that sells various coffee products that are in demand by the public. The large number of various coffee products causes a lot of sales transaction data to be generated by Second Home. The sales data is not managed properly, causing accumulation and useless data. The level of useless data can be minimized by using a data mining approach. The Data Mining approach aims to provide new information from coffee product sales data. Apriori algorithm is one of the algorithms of data mining that is able to find out association rules based on consumer buying patterns. Based on consumer purchasing patterns for coffee products, the owner of Second Home can provide recommendations or promotions for certain products. The dataset used in this study is 566 sales transaction data from March to May 2021. The application of data mining to sales data with the Apriori Algorithm produces 2 (two) association rules with a support value of 10% and confidence 60%. The results showed that the products purchased simultaneously were Banana fields and Es Kopi Lava Yo Lah with a confidence value of 69.43%.","PeriodicalId":335136,"journal":{"name":"Jurnal Sustainable: Jurnal Hasil Penelitian dan Industri Terapan","volume":"325 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114371349","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

Analisis Kebutuhan Bandwith dan Kuota Internet pada Penggunaan Nirruang Syarah UMRAH berbasis BigBlueButton 分析基于bigblue按钮的Bandwith需求和Internet配额

Jurnal Sustainable: Jurnal Hasil Penelitian dan Industri Terapan Pub Date : 2021-12-10 DOI: 10.31629/sustainable.v10i2.3109

Muhamad Radzi Rathomi, Ferdi Chahyadi, I. Yuniati

{"title":"Analisis Kebutuhan Bandwith dan Kuota Internet pada Penggunaan Nirruang Syarah UMRAH berbasis BigBlueButton","authors":"Muhamad Radzi Rathomi, Ferdi Chahyadi, I. Yuniati","doi":"10.31629/sustainable.v10i2.3109","DOIUrl":"https://doi.org/10.31629/sustainable.v10i2.3109","url":null,"abstract":"Pada masa pandemi ini, kuliah dalam jaringan menjadi hal yang sangat baik untuk diterapkan. Universitas Maritim Raja Ali Haji telah memiliki media pembelajaran dalam jaringan yang disebut dengan Syarah UMRAH. Aplikasi Syarah UMRAH memiliki fitur tatap muka melalui jaringan yang memanfaatkan aplikasi pihak ketiga, yaitu BigBlueButton. Fitur tatap muka ini masih dalam masa percobaan, dimana terjadi kendala seperti bandwith yang dibutuhkan oleh server dan kuota internet pengguna yang harus disediakan. Oleh karena itu, diperlukan analisis untuk menemukan patokan bandwith dan kuota tersebut. Penelitian ini melakukan percobaan dengan melihat penggunaan bandwith pada saat kamera diaktifkan dengan memperhatikan keadaan setiap kualitas kamera digunakan. Selain itu, perbandingan juga dilihat dari penggunaan kamera pada computer dan pada smartphone. Hasil yang diperoleh dari penelitian ini adalah prakiraan kuota yang dibutuhkan ketika pengajar menggunakan kamera dengan kualitas HD pada aplikasi BigBlueButton, yaitu sebesar 416,24 MB jika hanya satu pengajar dan satu murid, dan 1,15 GB jika 30 peserta yang masuk ke aplikasi BigBlueButton","PeriodicalId":335136,"journal":{"name":"Jurnal Sustainable: Jurnal Hasil Penelitian dan Industri Terapan","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132588637","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

Absensi Daring Berbasis Android Mengunakan Real-Time Token dan Berbasis Lokasi Android在线缺席使用实时令牌和基于位置的位置

Jurnal Sustainable: Jurnal Hasil Penelitian dan Industri Terapan Pub Date : 2021-11-01 DOI: 10.31629/sustainable.v10i2.3663

Ferdi Chahyadi, Alga Mahargarika, Eka Suswaini

{"title":"Absensi Daring Berbasis Android Mengunakan Real-Time Token dan Berbasis Lokasi","authors":"Ferdi Chahyadi, Alga Mahargarika, Eka Suswaini","doi":"10.31629/sustainable.v10i2.3663","DOIUrl":"https://doi.org/10.31629/sustainable.v10i2.3663","url":null,"abstract":"Sistem absensi menggunakan mesin absensi yang ada pada kantor membuat fleksibilitas berkurang pada saat akan melakukan absensi, dimana karyawan harus antri pada mesin dan akan memakan waktu yang cukup lama apabila mesin absen sedikit dan antrian ramai. Pada jam kerja juga bisa terjadi permasalahan karyawan yang tidak berada pada tempatnya yang akan menggangu kelancaran pekerjaan. Untuk mengatasi hal tersebut, perlu dibuat sistem absensi yang lebih fleksibel bagi karyawan, dan bisa memonitoring kehadiran karyawan pada saat jam kerja untuk memastikan karyawan selalu berada di kantor. Sistem absensi yang dibangun merupakan aplikasi android yang menggunakan konsep Restfull Web Service dengan menerapkan Real-Time Token untuk memonitoring kehadiran karyawan pada saat jam kerja. Aplikasi absensi menggunakan REST API untuk terhubung ke database. Real-Time Token berfungsi memberikan kode unik acak pada jam-jam tertentu untuk melakukan validasi kehadiran kerja karawan pada jam kerja. Pada absensi kerja akan dikirimkan token acak pada jam-jam tertentu dan karyawan harus merespon token yang diberikan menggunakan lokasi koordinat kantor agar dicatat pada absensi kerja.","PeriodicalId":335136,"journal":{"name":"Jurnal Sustainable: Jurnal Hasil Penelitian dan Industri Terapan","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123807782","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

A. Talakua Rancang Bangun Sistem Informasi Tugas Akhir berbasis Web 设计基于Web的最终任务信息系统

Jurnal Sustainable: Jurnal Hasil Penelitian dan Industri Terapan Pub Date : 2021-11-01 DOI: 10.31629/sustainable.v10i2.3752

A. Talakua

{"title":"A. Talakua Rancang Bangun Sistem Informasi Tugas Akhir berbasis Web","authors":"A. Talakua","doi":"10.31629/sustainable.v10i2.3752","DOIUrl":"https://doi.org/10.31629/sustainable.v10i2.3752","url":null,"abstract":"Abstrak— Universitas Kristen Wira Wacana Sumba merupakan satu-satunya Universitas di pulau Sumba yang telah berdiri sejak 2015, memiliki 10 program studi Sarjana dengan 2 Fakultas. Berdasarkan data penerimaan data mahasiswa berjumlah 3500 dengan rata-rata penerimaan mahasiswa 600-800 setiap angkatan. Salah satu Program studi yang memiliki minat yang tinggi adalah Program Studi Teknik Informatika dengan penerimaan minimal 250 mahasiswa setiap angkatan, untuk menyeimbangkan rasio mahasiswa maka Program Studi Teknik informatika menargetkan mahasiswa sudah harus lulus pada tahun ajaran 2020/2021 Ganjil minimal 80 % dari angkatan pertama. Namun Sistem yang digunakan dalam pelaksanaan masih secara manual belum secara sistematis sehingga menghambat pelaksanaan proses Tugas Akhir. Hal tersebut yang mendasari perancangan dan pembangunan sistem informasi tugas akhir berbasi web, dalam perancangan sistem ini menggunakan model Prototyping agar intensitas informasi dengan pengguna dapat diakses dengan cepat guna menunjang proses pembangunan Sistem, Data Flow Diagram dan Entity relationship untuk menggambarkan blueprint rancangan sistem dan perancangan database. Perancangan sistem yang dibuat berdasarkan kebutuhan setiap pengguna yang terlibat didalam sistem mampu menjawab setiap permasalahan yang dalam pelaksanaan proses Tugas akhir. Namun untuk pengembangan Sistem ke rana yang lebih tinggi maka perlu dokumen kebijakan untuk dijadikan acuan resmi dalam merancang dan membangun Sistem.","PeriodicalId":335136,"journal":{"name":"Jurnal Sustainable: Jurnal Hasil Penelitian dan Industri Terapan","volume":"157 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127365312","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

Penerapan Fuzzy Logic Dalam Meprediksi Tingkat Kriminalitas Remaja 模糊逻辑对青少年犯罪水平的预测应用

Jurnal Sustainable: Jurnal Hasil Penelitian dan Industri Terapan Pub Date : 2021-06-13 DOI: 10.31629/sustainable.v10i1.1586

Yusli Yenni

{"title":"Penerapan Fuzzy Logic Dalam Meprediksi Tingkat Kriminalitas Remaja","authors":"Yusli Yenni","doi":"10.31629/sustainable.v10i1.1586","DOIUrl":"https://doi.org/10.31629/sustainable.v10i1.1586","url":null,"abstract":"Adolescence is a period of development of children both sexually and will end until the child is legally mature. These changes will be followed by puberty and will have good and bad effects according to the education and the environment they live. At this time a lot of adolescents are involved in acts of delinquency that lead to acts of crime. Juvenile crime referred to in this study is a criminal offense committed by adolescents with the majority of irregularities occurring in adolescents under the age of 21 years. Factors taken in this study are family, relationships, school environment and the internet. If these aspects do not work out of balance it will trigger a high level of crime in adolescents. So the need for government participation in suppressing high crime rates. Problem solving using the Mamdani method is to determine the input variables and output variables which are a firm set, the second step is to change the input variables into a fuzzy set with the fuzzification process, then the third step is processing fuzzy set data with a minimum method. And the last or fourth step is to change the output into a firm set with the defuzzification process with the centroid method, so that the desired results will be obtained on the output variable. This method uses constants or mathematical functions of the input variables in the defuzzification process using a centralized average method.","PeriodicalId":335136,"journal":{"name":"Jurnal Sustainable: Jurnal Hasil Penelitian dan Industri Terapan","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115826484","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

Analisa Pengujian Ketahanan Bejana Tekan Dengan Metode Hidrostatictest 通过水静电法对容器韧性测试的分析

Jurnal Sustainable: Jurnal Hasil Penelitian dan Industri Terapan Pub Date : 2021-06-13 DOI: 10.31629/sustainable.v10i1.863

Budi Siswanto

{"title":"Analisa Pengujian Ketahanan Bejana Tekan Dengan Metode Hidrostatictest","authors":"Budi Siswanto","doi":"10.31629/sustainable.v10i1.863","DOIUrl":"https://doi.org/10.31629/sustainable.v10i1.863","url":null,"abstract":"A pressure vessel is a place or container for storing or building fluids, both in the form of liquids and gases as one of the process tools used in industry, especially in the chemical, petroleum, and electricity generation industries with steam separators which are very important components in electricity generation. The steam separator is used to separate the fluid in the liquid phase and gas phase (steam or steam) to produce a higher level of dryness and more contained in the steam that will be used to turn the turbine. Based on the ASME VIII standard in 2010 which was a vessel before it could be used in payment and one type of testing was by hydrostatic test method. From the calculation of the voltage that occurs when hydrostatic administration is 5.037 MPa (50.37 Bar), the force that divides the locked flange 8 bolts M-16 x 2.0 (P), with the introduced voltage (τ) inside the pressure vessel, at what is permitted τ (that occurs (40 N / mm2 ≥ 36 40 N / mm2. from the test results using hydrostatic test methods obtained for hydrostatic testing can determine leakage and test with 1.5 x work work (30 bar) steam separator pressure vessel no defects appear, crank on the weld or deformation occurs. \u0000 ","PeriodicalId":335136,"journal":{"name":"Jurnal Sustainable: Jurnal Hasil Penelitian dan Industri Terapan","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129964609","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

Analisa Penurunan Kemampuan Sistem Hidrolik Pada Forklift FD 30

Jurnal Sustainable: Jurnal Hasil Penelitian dan Industri Terapan Pub Date : 2021-06-13 DOI: 10.31629/sustainable.v10i1.862

Domi Pordawan

{"title":"Analisa Penurunan Kemampuan Sistem Hidrolik Pada Forklift FD 30","authors":"Domi Pordawan","doi":"10.31629/sustainable.v10i1.862","DOIUrl":"https://doi.org/10.31629/sustainable.v10i1.862","url":null,"abstract":"The problem solving that occurs in this forklift starts from the analysis of the ability of the forklift to lift weights. The weight of the load is 3600kg. Then the writer calculates the lift force on the hydraulic(FH) the results obtained for the calculation are 35.28kN. Then the writer calculate force of cylinder base on the data specificaion of cylinder. The result for F2 = 60.03kN. After the calculation is complete and concluded that theoretically the forklift should be able to lift the load. Then writer make a calculate to get the power of hydraulic pump issued. The condition of forklift not yet liftting the weight the power of hydraulic pump issued is 17.06kW, while the power of hydraulic pump normaly issued is 22,08kW. Conclusion the power issued of hydraulic pump reduce amount 5,02kW so need more analyze the parts that affect the ability to lift the forklift, namely: lift cylinder and gear pump which is the part that most influences the lift strength of the forklift. As a result the author found several problems in these parts. The problem is the condition of several parts that are not in accordance with the standard. Then the author replaces the part and performs hydraulic strength testing. After mprovement the condition of forklift FD 30 has returned to normal condition. The result of measuring the hydraulic pressure on the lift cylinder is 185 bar (standard 181 bar) at 3000 rpm. \u0000 ","PeriodicalId":335136,"journal":{"name":"Jurnal Sustainable: Jurnal Hasil Penelitian dan Industri Terapan","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115346513","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

Prediksi Pendistribusian Air di Perusahaan Daerah Air Minum (PDAM) dengan Metode Adaptive Neuro Fuzzy Inference System (ANFIS) 对饮用水区域公司(PDAM)的水分配方法的预测

Jurnal Sustainable: Jurnal Hasil Penelitian dan Industri Terapan Pub Date : 2021-06-13 DOI: 10.31629/sustainable.v10i1.1404

Nurfalinda, Ebet Oktafiansyah, Alena Uperiati

引用次数: 1

New Normal: Pengembangan Sistem Informasi Penjualan Menggunakan Metode SDLC (System Development Life Cycle) 新规范:使用SDLC方法开发销售信息系统

Jurnal Sustainable: Jurnal Hasil Penelitian dan Industri Terapan Pub Date : 2021-06-13 DOI: 10.31629/sustainable.v10i1.3190

Wahyu Wijaya Widiyanto Wijaya, Edy . Susanto

{"title":"New Normal: Pengembangan Sistem Informasi Penjualan Menggunakan Metode SDLC (System Development Life Cycle)","authors":"Wahyu Wijaya Widiyanto Wijaya, Edy . Susanto","doi":"10.31629/sustainable.v10i1.3190","DOIUrl":"https://doi.org/10.31629/sustainable.v10i1.3190","url":null,"abstract":"The world of information technology is currently developing very rapidly to enter various activities, activities and human life. Including one of them in the company CV. ABSystem.co.id sells software products, in the form of applications, websites, domain hosting and various other application products. CV. ABSystem.co.id previously had a website that contained a complete company profile, access to blogging, product sales and customer service. Many customers don't know how to process the product purchase and there are still many who contact the admin. This research uses the SDLC (System Development Life Cycle) method as well as the PHP and MySql programming languages. The results of this research are in the form of website development in helping and making it easier for admins and customers, the accuracy of the development of this sales information system with the blackbox method with successful trial results from the login display to enter the username and password, the display of the category input form to enter a new product category, the display of the input form. The product enters a new product, the order mutation display shows the purchase transaction data, the change password view displays the page for changing the password, the menu view displays the home page, the product detail view displays the product detail page, the cart detail view displays the contents of the shopping cart, the checkout view displays the product order form , The testimonial menu display includes criticism of consumer suggestions, The about us menu displays company information.","PeriodicalId":335136,"journal":{"name":"Jurnal Sustainable: Jurnal Hasil Penelitian dan Industri Terapan","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129648537","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

Case Based Reasoning untuk Diagnosis Penyakit Ikan Kakap Putih

Jurnal Sustainable: Jurnal Hasil Penelitian dan Industri Terapan Pub Date : 2020-05-31 DOI: 10.31629/sustainable.v9i1.1601

Nurfalinda, Alena Uperati

{"title":"Case Based Reasoning untuk Diagnosis Penyakit Ikan Kakap Putih","authors":"Nurfalinda, Alena Uperati","doi":"10.31629/sustainable.v9i1.1601","DOIUrl":"https://doi.org/10.31629/sustainable.v9i1.1601","url":null,"abstract":"Case Based Reasoning (CBR) is one reasoning from an expert system, namely by reasoning from previous cases that have been stored on a case base to find out the solution of a new case. In case based reasoning there is a retrive process, in the retrieve process there is a similarity process, and to speed up the retrieve process it can use the indexing method. In this research will use the indexing method with Bayesian models and similarity processes using the nearest neighbor method. System testing techniques from this study with two testing techniques namely: the first testing technique using the Bayesian indexing model, the results of the indexing have produced white snapper disease, then proceed with similarity method with the nearest neighbor method used to determine the right solution from the previous case. has been saved on a case base. The second testing technique is without using indexing, the process is only by the nearest neighbor similarity method, the results of similarity in the form of disease and treatment solutions from previous cases that have been stored on a case base. System accuracy for testing with Bayesian model indexing and nearest neighbor similarity with threshold 0,70 is 86% and testing without indexing with Bayesian model with threshold 0,70 is 100%.","PeriodicalId":335136,"journal":{"name":"Jurnal Sustainable: Jurnal Hasil Penelitian dan Industri Terapan","volume":"119 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126565289","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