{"title":"Pendekatan Machine Learning dalam Memprediksi Keluarga Penerima Program PKH","authors":"I. A. Sobari, Robi Aziz Zuama","doi":"10.31294/jtk.v9i1.14165","DOIUrl":"https://doi.org/10.31294/jtk.v9i1.14165","url":null,"abstract":"Masalah kemiskinan di Indonesia masih menjadi fokus utama pemerintah dalam menetaskannya, program keluarga harapan (PKH) menjadi program prioritas pemerintah dalam upaya memberantas kemiskinan di Indonesia, fokus utama PKH adalah memberikan bantuan kepada Rumah Tangga Sangat Miskin (RTSM) untuk bisa mengakses pendidikan, kesehatan dan kesejahteraan sosial. Dalam menentukan keluarga yang berhak menerima bantuan PKH sering mengalami masalah, seperti kurang tepat sasaran dalam menentukan RTSM, ini di dasarkan kepada kelalaian petugas sehingga kurang akurat dalam validasi data yang banyak. Sistem otomatis yang dapat memprediksi RTSM dapat menjadi solusi atas permasalahan ini, sistem yang didasarkan pada model machine learning. Penelitian ini bertujuan untuk menganalisis model machine learning Decision Tree (DT), Support Vector Machine (SVM), Naive Bayes (NB) dan Logistic Regression (LR) dalam memprediksi RTSM yang akurat. Hasil menunjukkan bahwa Logistic Regression menjadi model yang optimal untuk di implementasikan dengan nilai AUC sebesar 0,999","PeriodicalId":31717,"journal":{"name":"Simetris Jurnal Teknik Mesin Elektro dan Ilmu Komputer","volume":"28 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73083581","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}
{"title":"Sistem Pendukung Keputusan Pemberian Kredit pada Koperasi Karyawan Aneka Pangan Nusantara Menggunakan Metode SAW","authors":"Lusa Indah Prahartiwi, Nurul Fatimah","doi":"10.31294/jtk.v9i1.14085","DOIUrl":"https://doi.org/10.31294/jtk.v9i1.14085","url":null,"abstract":"Giving credit is an effort made by cooperatives to provide loans to members by utilizing the funds they have. In granting credit, cooperatives need to study and calculate appropriately so that there are no mistakes in decision making. The Aneka Pangan Nusantara Purwakarta Employee Cooperative is a cooperative engaged in various business fields, such as shops, savings and loans, and various businesses. Based on the results of interviews that have been conducted with Mr. Tendi Rismawan as Administrator, it is known that in making credit decisions at the Aneka Pangan Nusantara Purwakarta Employee Cooperative, it is still carried out directly by the Chairman, Treasurer, and Sie. Savings and Loans cooperative. As a result, if many members apply for loans, the decision-making process becomes ineffective and efficient and can create opportunities for errors to occur, therefore a system is needed that can assist in making decisions. Decision Support System (DSS) is a computer-based information system that helps decision makers to make quick and accurate decisions on a semi-structured problem. DSS in this study used the Simple Additive Weighting (SAW) method. The SAW method was chosen because it can give the highest priority to members who apply for loans. The dataset in this study consisted of 3 criteria and 16 alternatives. The results showed that those who were entitled to a credit loan were Suprianto and Jimmi Oktavianus. The application of a decision support system using the SAW method can provide solutions based on predetermined criteria to determine the priorities and priorities of members who apply for loans in providing credit","PeriodicalId":31717,"journal":{"name":"Simetris Jurnal Teknik Mesin Elektro dan Ilmu Komputer","volume":"17 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79757136","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}
{"title":"Penerapan Metode Weighted Product Dalam Pengambilan Keputusan Guru Terbaik Pada PKBM Satria Purwokerto","authors":"Dien Kartika Lutfi, Syarif Hidayatulloh","doi":"10.31294/jtk.v9i1.14110","DOIUrl":"https://doi.org/10.31294/jtk.v9i1.14110","url":null,"abstract":"Guru yang bertugas dalam kegiatan belajar mengajar pada pendidikan non-formal PKBM telah membimbing peserta didik dengan penuh kesabaran, ketekunan dan pegabdian untuk membantu mencerdaskan peserta didik dengan memberi ruang bagi warga masyarakat untuk mendapatkan pendidikan kesetaraan. Selama ini di PKBM Satria Purwokerto belum pernah dilakukan penentuan guru terbaik. Penilaian terhadap guru yang mengajar di PKBM Satria Purwokerto hanya dilakukan secara subjektif berdasarkan asumsi Kepala PKBM Satria Purwokerto tanpa mempertimbangkan apapun dalam melakukan penilaian. Untuk itu dengan menerapkan metode Weighted Product dalam proses penentuan guru terbaik pada PKBM Satria Purwokerto dapat dijadikan solusi untuk memecahkan permasalahan yang terjadi. Dalam menerapkan metode Weighted Product ini dilakukan ke dalam beberapa tahapan dimana diawali dengan menentukan kriteria apa saja yang akan digunakan, menentukan bobot untuk setiap kriterianya serta data dari alternatif yang akan digunakan. Setelah itu dilakukan normalisasi bobot kriteria, kemudian melakukan perhitungan nilai vector S dan yang terakhir adalah melakukan perhitungan vector V yang dimana nilai dari vector V adalah hasil penentuan guru terbaik PKBM Satria Purwokerto. Dengan menerapkannya metode Weighted Product diharapkan dapat menjadi solusi terbaik dalam melakukan penentuan guru terbaik pada PKBM Satria Purwokerto. Sehingga menghasilkan penilaian terhadap guru PKBM Satria Purwokerto yang objektif.","PeriodicalId":31717,"journal":{"name":"Simetris Jurnal Teknik Mesin Elektro dan Ilmu Komputer","volume":"353 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80071014","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}
{"title":"Rancang Bangun Sistem Pengelolaan Laundry Dengan Model Rapid Aplication Development (RAD) (Studi kasus Dika Laundry)","authors":"Sismadi Sismadi, Yahdi Kusnadi","doi":"10.31294/jtk.v9i1.13797","DOIUrl":"https://doi.org/10.31294/jtk.v9i1.13797","url":null,"abstract":"Usaha laundry sangat menjanjikan dalam hal keuntungan yang diperoleh, sehingga pertumbuhan usaha laundry sangat pesat. Dika Laundry sudah berjalan selama kurang lebih 3 tahun dan memiliki pelanggan yang terus bertambah, saat ini Dika laundry memiliki 2 cabang usaha. Jumlah transaksi yang terus bertambah menyulitkan dalam pengelolaan laporan terutama saat akhir bulan, pencatatan transaksi manual merepotkan dalam pengelolaan terutama saat promo 10 kali cuci maka pelanggan mendapat 1 kali gratis. Untuk mengatasi permasalahan tersebut, maka dibutuhkan pencatatan transaksi secara digital, yaitu dibangun system pengelolaan data transaksi laundry berbasis web. Untuk pengembangan system menggunakan metode RAD, model ini dipilih untuk mempercepat dalam proses pengembangan. Untuk platform pemrograman menggunakan framework code igniter dengan kehandalan dan reusable modul-modul yang dimilikinya, pengelolaan database dengan enginee mysql yang bersifat GPL, sehingga diperoleh system yang mampu membuat efisien dan efektif kinerja Dika laundry.","PeriodicalId":31717,"journal":{"name":"Simetris Jurnal Teknik Mesin Elektro dan Ilmu Komputer","volume":"10 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81157307","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}
{"title":"Review Analisis Platform CICD dengan Metode Systematic Literature Review","authors":"Rizqi Agung Permana, Sucitra Sahara, M. Marlina","doi":"10.31294/jtk.v9i1.13954","DOIUrl":"https://doi.org/10.31294/jtk.v9i1.13954","url":null,"abstract":"Abstrak - Banyak aplikasi yang dibentuk, mulai dari aplikasi mobile maupun berupa website. Selain itu adanya pandemi juga turut mendorong pertumbuhan iklim digital di segala sektor. Hampir setiap organisasi baik industri, pendidikan maupun pemerintahan terus berlomba untuk berinovasi menciptakan dan menggunakan teknologi digital. Fitur dan layanan aplikasi pun terus berkembang dan beradaptasi dengan experience pengguna. Perubahan atau release terhadap aplikasi pun di tuntut semakin cepat dan zero error. Proses deployment ke production server tersebut menjadi semakin sering dilakukan. Sehingga kebutuhan akan tools atau platform CICD sangat tinggi. Berdasarkan hasil penelitian analisis review terhadap jurnal scopus yang terbit antara tahun 2019 sampai 2021 yang memiliki peringkat di scimagojr Q1 sampai Q4 dengan keyword CICD dan /atau DevOps. Terdapat 6 paper yang menyebutkan platform Jenkins. Sedangkat jika keyword di rubah menjadi Jenkins dengan type journal terdapat 193 paper yang mencantumkan Jenkins. Kemudian untuk metode deployment rollout di pakai dalam 10 paper penelitian dan menjadi metode terbanyak yang di pakai. Sedangkan untuk arsitektur applikasi yang paling banyak di pakai adalah microservice dengan 20 paper. ","PeriodicalId":31717,"journal":{"name":"Simetris Jurnal Teknik Mesin Elektro dan Ilmu Komputer","volume":"5 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87418346","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}
Rizky Handayani Pasaribu, Liza Efriyanti, Media Pembelajaran, Motivasi Powtoon, Belajar
{"title":"PEMANFATAN MEDIA PEMBELAJARAN MENGGUNAKAN POWTOON UNTUK MENINGKATKAN MOTIVASI BELAJAR PADA MATA PELAJARAN INFORMATIKA Di SMPN 2 BUKITTINGGI","authors":"Rizky Handayani Pasaribu, Liza Efriyanti, Media Pembelajaran, Motivasi Powtoon, Belajar","doi":"10.55606/jtmei.v1i4.971","DOIUrl":"https://doi.org/10.55606/jtmei.v1i4.971","url":null,"abstract":"Pemanfaatan media pemberlajaran memiliki pengaruh yang besar terhadap kemauan para siswa dan siswi dalam belajar. Powtoon merupakan aplikasi web yang bisa dibuka siapa saja, aplikasi ini bisa digunakan untuk membuat media pembelajaran dikarenakan didalamnya banyak fitur-fitur yang yang membantu dalam membuat media pembelajaran seperti fitur animasi dan lainnya yang bisa di gunakan dengan mudah. Pemasalahan yang muncul adalah apakah media pembelajaran berbasis web ini dapat meningkatkan motivasi belajar siswa pada mata pelajaran Informatika kelas VII pada SMP Negeri 2 Bukittinggi. Metode penelitian yang digunakan pada penelitian ini adalah metode penelitian kuantitatif dengan pendekatan deskriptif. Dan berdasarkan penetitian dengan cara menyebar angket penelitian yang dilakukan menunjukkan bahwa pemanfaatan media pembelajaran dengan menggunakan powtoon dapat meningkatkan motivasi belajar siswa. \u0000 ","PeriodicalId":31717,"journal":{"name":"Simetris Jurnal Teknik Mesin Elektro dan Ilmu Komputer","volume":"436 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77036217","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}
{"title":"PENERAPAN MODEL PEMBELAJARAN MENGGUNAKAN KELOMPOK BELAJAR TERHADAP HASIL BELAJAR INFORMATIKA KELAS VII MTsN 7 AGAM","authors":"Rini Mulya Sari, Liza Efriyanti, Yumi Kharisma","doi":"10.55606/jtmei.v1i4.957","DOIUrl":"https://doi.org/10.55606/jtmei.v1i4.957","url":null,"abstract":"Tujuan yang diharapkan dari hasil penelitian ini adalah untuk mengetahui peningkatan hasil belajar siswa setelah diterapkannya model pembelajaran menggunakan kelompok belajar di MTsN 7 Agam. Hipotesis tindakan dalam penelitian ini yaitu ada peningkatan hasil belajar siswa setelah diterapkannya model pembelajaran menggunakan kelompok belajar di MTsN 7 Agam. Variabel dalam penelitian ini adalah peningkatan hasil belajar siswa setelah diberikannya tindakan melalui model pembelajaran menggunakan kelompok belajar. Subjek dalam penelitian ini adalah siswa kelas VII.3 yang terdiri dari 12 orang laki-laki 19 orang perempuan. Metode yang digunakan dalam penelitian ini adalah metode Penelitian Tindakan Kelas (PTK). Teknik pengumpulan data yang digunakan pada penelitian ini adalah tes. Berdasarkan hasil penelitian dan pembahasan dapat disimpulkan bahwa ada peningkatan hasil belajar siswa setelah diterapkannya model pembelajaran menggunakan kelompok belajar di MTsN 7 Agam, hal ini terbukti dari tingkat ketuntasan belajar siswa maka siklus 1 (71%) < Siklus 2 (84%), maka peningkatan ini terlihat bahwa peningkatan dari siklus pertama sebesar 13%.","PeriodicalId":31717,"journal":{"name":"Simetris Jurnal Teknik Mesin Elektro dan Ilmu Komputer","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74784234","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}
{"title":"IMPLEMENTASI UPS (UNINTERUPPTIBLE POWER SUPPLY) SEBAGAI BACKUP DAYA CADANGAN DI PT. ASDP INDONESIA FERRY","authors":"Nuga Pratama, Bagus Dwi Cahyono","doi":"10.55606/jtmei.v1i4.925","DOIUrl":"https://doi.org/10.55606/jtmei.v1i4.925","url":null,"abstract":".Every company certainly has operating equipment that usually runs continuously and relies on electricity as an energy source whose distribution must be appropriate to be efficient in its use. Every company that has important activities that use electronic devices, of course, must have a power backup so that sudden power cuts do not occur, because if this happens frequently it will cause damage to electronic devices, one of which is using a UPS (Uninterruptible Power Supply). Uninterruptible Power Supply (UPS) is an electronic device capable of providing temporary backup power when the main power supply is cut off. This UPS is also an electronic device that can protect all types of electronic equipment that is vulnerable to current or voltage instability. The purpose of this study is to understand and know the working principle and how to maintain the use of UPS. The method used is the method of observation in the company to obtain research data. At PT. ASDP Indonesia Ferry uses two types of UPS which have different capacities, namely 0.8KVA and 3KVA to supply power to each electronic device that is used regularly. Of the two types of UPS, it can be used to back up electrical power when the main power source is suddenly cut off.\u0000 \u0000 ","PeriodicalId":31717,"journal":{"name":"Simetris Jurnal Teknik Mesin Elektro dan Ilmu Komputer","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80469577","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}
{"title":"PREVENTIVE MAINTENANCE KONTROL INTRUMEN MOTOR C-7 BELT CONVEYOR DI PT INDONESIA POWER PLTU BANTEN 3 LONTAR OMU","authors":"Dhabit Fauzan, Ilham Akbar Darmawan","doi":"10.55606/jtmei.v1i4.858","DOIUrl":"https://doi.org/10.55606/jtmei.v1i4.858","url":null,"abstract":"PLTU Banten 3 Lontar Merupakan salah satu Pembangkit Tenaga Uap yang berada di Lontar Kabupaten Tangerang Banten. PLTU Lontar ini milik anak buah PT. PLN (Persero) yaitu Indonesia Power yang memiliki 3 unit Pembangkit dengan kapasitas masing – masing unit Pembangkit sebesar 3 x 315 dengan Energi listrik yang dihasilkan PLTU Lontar akan disalurkan Jaringan Tranmisi 150 KV (SUTT) sepanjang 25 Kilometer ke Gardu induk Teluk Naga dan Gardu Induk New Tangerang untuk memperkuat pasokan tenaga listrik di area Jakarta, tangerang dan sekitarnya pada sistem kelistrikan di jawa. Dalam penggunaan peralatan di PT. Indonesia Power PLTU Banten 3 Lontar OMU yang berlangsung terus menerus sehingga sangat penting untuk memperhatikan kondisi peralatan proteksi dengan melakukan pemeliharaan dengan “Preventive Maintenance” agar peralatan dapat tetap berfungsi dengan baik. Pada kasus kerusakan peralatan Proteksi untuk saat ini belum terlihat adanya permasalahan yang terjadi pada kurangnya kinerja pengolahan batu bara pada Belt Conveyor. Mengingat sering terjadinya hal tersebut bahwa alat proteksi dalam suatu proses pengolahan batu bara. Maka dari pembahasan ini penulis melakukan penilaian terhadap data dilapangan sehingga mengetahui masalah pada suatu alat. Mengingat pentingnya dan besarnya manfaat dari pembahasan ini, maka penyusun tertarik membahas “Preventive Maintenance Kontrol intrumen Belt Conveyor C-7”. \u0000 \u0000 ","PeriodicalId":31717,"journal":{"name":"Simetris Jurnal Teknik Mesin Elektro dan Ilmu Komputer","volume":"19 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84558203","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}
Wasiran Wasiran, W. D. Yudisworo, Endang Prihastuty
{"title":"Performance Testing of Centrifugal Pump Type with 3 Hp Power","authors":"Wasiran Wasiran, W. D. Yudisworo, Endang Prihastuty","doi":"10.47685/mestro.v5i02.365","DOIUrl":"https://doi.org/10.47685/mestro.v5i02.365","url":null,"abstract":"Pumps are fluid machines whose uses are very broad and important, ranging from industry to household needs. Selection of pump performance characteristics is very important and must be adjusted to the needs which include: discharge, head, power, and rotation. The performance characteristics of the pump are obtained through testing. In connection with the importance of information about pump performance characteristics, through this research activity efforts will be made to test centrifugal pumps using 3 hp of power. In this research, the data obtained from the direct test results will be entered, where the test is carried out at the Machine Performance Test Laboratory. In this test, the pump pressure data obtained from the gauge gradually with several valve openings, then the data is entered into the data table that has been prepared. The test was carried out to test the ability of the centrifugal pump test equipment using 3 HP power which was prepared as one of the laboratory pump test equipment for engine performance testing. In testing the centrifugal pump there are 3 variables that will be used to carry out the test, namely the first by using a tachometer which is useful for measuring shaft rotation, the second by using a Bordoun manometer which is useful for measuring fluid pressure, the third by using an orifice which functions to measure speed fluid.","PeriodicalId":31717,"journal":{"name":"Simetris Jurnal Teknik Mesin Elektro dan Ilmu Komputer","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83605195","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}