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Prediksi Prestasi Siswa Berbasis Data Mining Menggunakan Algoritma Decision Tree (Studi Kasus: SMKN 2 Padang) Rahmi Ramadhani; Yeka Hendriyani
Voteteknika (Vocational Teknik Elektronika dan Informatika) Vol 9, No 3 (2021): Vol. 9, No 3, September 2021
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/voteteknika.v9i3.112633

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Pengujian ini bertujuan untuk memperkirakan prestasi siswa tergantung pada status sosial ekonomi orang tua, disiplin, dan motivasi siswa menggunakan teknik penambangan informasi dengan algoritma J48 yang dibantu oleh aplikasi WEKA. Penelitian ini menggunakan 8 atribut yang dipartisi dengan 1variabel terikat dan 7 variabel bebas. Pendekatan yangg digunakann adalahh kuantitatiff. Subyekk penelitiann inii adalahh siswaa kelass XI SMK Negeri 2 Padang yang berjumlahh 450 siswaa. Strategi pengumpulann  informasi yangg digunakann adalahh dokumentasii dann polling. Berdasarkan pengujian yang dilakukan pada siswa yang menggunakan perhitungan decision tree, algoritma J48 memiliki ketepatan 90,31% dan nilai ROC 0,987 termasuk ke dalam Excellent Clasfication Dengan cara ini pohon keputusan dapat meramalkan prestasi siswaa dengann baikk.Kata kunci : Prestasii Belajar, Data Mining, Decision Tree 
Perancangan Sistem Informasi TPA/TPSA di Kecamatan Sintuk Toboh Gadang Berbasis Web Jefry Herianto; Yeka Hendriyani
Voteteknika (Vocational Teknik Elektronika dan Informatika) Vol 8, No 4 (2020): Vol. 8, No 4, Desember 2020
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/voteteknika.v8i4.109983

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Penelitian ini bertujuan untuk mengetahui pengaruh yang positif pada penerapan model pembelajaran Problem Based Learning (PBL) terhadap hasil belajar Dasar Listrik dan Elektronika (DLE) program keahlian Teknik Pendingin dan Tata Udara (TPTU) di Sekolah Menengah Kejuruan Negeri (SMKN) 3 Pariaman. Jenis penelitian adalah eksperimen dengan bentuk Nonequivalet Control Group Design dimana kelompok eksperimen maupun kontrol tidak dipilih secara random melainkan dengan tujuan tertentu yaitu melihat kesetaraan antara kedua kelas, diambil kelas X TPTU A sebagai kelas eksperimen yang menggunakan model pembelajaran PBL. Hasil penelitian yang dilakukan pada kelas eksperimen mendapatkan nilai rata-rata sebesar 83,09 sedangkan kelas kontrol sebesar 78,18 berdistribusi normal dan homogen. Hasil hipotesis pada taraf signifikan α = 0,05 diperoleh thitung = 1,888 dimana lebih besar daripada ttabel = 1,717. Jadi hipotesis alternatif (Ha) diterima, dapat disimpulkan bahwa model pembelajaran PBL berpengaruh positif terhadap hasil belajar mata pelajaran DLE di SMKN 3 Pariaman.Kata kunci : Model Pembelajaran, Problem Based Learning, DLE,  Hasil Belajar .
PERANCANGAN SISTEM PENDUKUNG KEPUTUSAN TENDER PROYEK DI DINAS PEKERJAAN UMUM SOLOK SELATAN BERBASIS WEB Lusi Tridarni; Elfi Tasrif; Yeka Hendriyani
Voteteknika (Vocational Teknik Elektronika dan Informatika) Vol 3, No 1 (2015): Januari - Juni 2015
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/voteteknika.v3i1.5164

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The problem in this final project is bidding tender project at the Department of Public Work of South solok works manually. The manually process like registering company and all participants who have registered will be collected in a room so it would make any difficult for participants who are outside the area. The development of information technology has a lot of influence in various fields. One of the information technology is growing rapidly is a web-based information systems. The utilization of this web-based information technology within an organization can be implemented on the Victory Decision Support System Project Tender, the incoming data will be stored in a database and the database as data processing. Tender decision support system project is using Analytical Hierarchy Proces method is to determine the criteria that will be used to calculate the weights. The criteria used in this system is the administrative, technical and price. Each criterion is calculated and the result will be used to determine the winning bidder.   Keyword : Analityc Hierarchy Process, Database, Decision Support System,Tender, Web
PERANCANGAN SISTEM PENDUKUNG KEPUTUSAN PENENTUAN PENERIMA BANTUAN DAERAH BERDASARKAN TARAF HIDUP MASYARAKAT MENGGUNAKAN METODE SIMPLE ADDITIVE WEIGHTING (SAW) (STUDI KASUS : DESA MEDAN JAYA) Muhammad Decky Andani; Yeka Hendriyani
Voteteknika (Vocational Teknik Elektronika dan Informatika) Vol 6, No 2 (2018): Juli - Desember 2018
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/voteteknika.v6i2.101946

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PERANCANGAN APLIKASI PELAYANAN CLEANING SERVICE BERBASIS WEB Ariyadi Armi; Yeka Hendriyani
Voteteknika (Vocational Teknik Elektronika dan Informatika) Vol 7, No 3 (2019): Vol. 7 No. 3 September 2019
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/voteteknika.v7i3.105687

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Problems that occur in a service can be seen in a business process carried out. Customer service, management of orders, promotions, and other services, whether it is a main process or a supporting process. In service business this service still uses social media. In business reporting, running is still done manually. To provide good results on this service, the system requires web-based e-commerce to help all who will run the service business process. With the existence of e-commerce services can facilitate existing promotions. This e-commerce system service uses the MVC model (Model, View, Controller). The programming language used is the programming language PHP (PHP Hypertext Preprocessor) and uses the Laravel framework and MySQL as a Database Management System (DBMS) and Sublime Text 3 as supporting editors. Business processes that exist in this service can cover a wider area in order to convey information to consumers and facilitate customer access in ordering services.Keywords :Laravel Framework, MySQL, E-Commerce.
PENGEMBANGAN SISTEM INFORMASI DAN APLIKASI PELAYANAN DI UPT BALAI BAHASA UNP BERBASIS ANDROID Edi Prasetio; Yeka Hendriyani
Voteteknika (Vocational Teknik Elektronika dan Informatika) Vol 7, No 1 (2019): Vol. 7 No.1 Maret 2019
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/voteteknika.v7i1.103858

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The UPT Balai Bahasa Universitas Padang is one of the language institutions that opens services for the entire academic community and the general public, because along with the increasing need for English language skills. The services available include Language Test, Language Course, and Document Translation. The number of services available, but still using manual methods. So that it can cause data loss, as well as errors in calculating values. To overcome these problems, a system is needed that can assist in the service process at the UNP Language Unit. This system design is implemented using the PHP programming language, with the MYSQL database. In system design, it is involved Use Case Diagram, Activity Diagram, Context Diagram, Flowmap, Normalization, and Entity Relationship Diagram. This system involves at least 4 users, namely Administrator, Head of UPT, Instructor / Officer, and Customer. All registered users have access rights to the system by logging in using email and passwords with MD5 encryption. The information system built produces a client server based application, where the website as a server application and android platform as a client application. Keywords: Information System, Service aplications, PHP, database MYSQL.
Perancangan dan Implementasi Sistem Pendukung Keputusan Untuk Penjurusan Siswa Menggunakan Metode Jaringan Saraf Tiruan Studi Kasus di MAN 2 Padang Panjang Bobby Rachman; yeka Hendriyani; Khairi Budayawan
Voteteknika (Vocational Teknik Elektronika dan Informatika) Vol 4, No 1 (2016): Januari - Juni 2016
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/voteteknika.v4i1.5840

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A Constraint in education order to produce qualified graduates is a traditional mindset of many schools in students’ majoring which only emphasizes on students’ grades. The fact is similar to ideas that expressed by Seto Mulyadi (2003), a practitioner of the child's education. He said that it was a big mistake if student achievement only measured on grades at the end of the semester.Senior High school is upper level of formal education in Indonesia, after graduating from junior high school. Students study at senior high school within 3 years as they  study at Islamic senior high school (MAN) 2 Padang Panjang, ranging from grade 10 to grade 12. In the second year or at the grade 11, students may choose one of the majors that exist in schools, namely, science, social, and Religious. In designing the decision support system for students’ majoring at MAN 2 Padang Panjang,   an artificial neural network based on Multiple Intelligence is needed. Furthermore, Java programming and MySQL are also required.  The results of the data analysis showed that the design of a decision support system for students’ majoring at MAN 2 Padang Panjang by using artificial neural network was successfully implemented, and the system can help the teachers to simplify the implementation of students’ majoring. Keywords: Students’ majoring, Multiple Intelligence, Artificial Neural Networks, Java and MySQL
The Conceptual and Hypothetical Model of Interactive Blended Problem Based Learning Hansi Effendi; Yeka Hendriyani
Jurnal Pendidikan Indonesia Vol 8 No 2 (2019)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (417.316 KB) | DOI: 10.23887/jpi-undiksha.v8i2.24162

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This article discusses the results of research on the development of conceptual models and hypothetical models of Interactive Blended Problem Based Learning (IBPBL) in Programming Language subjects for Electrical Engineering students at Universitas Negeri Padang. This model is a blended learning model that combines face-to-face learning in class and Moodle-based online learning with problem-based learning syntax in the field of Electrical Engineering. The research was carried out in three stages: (1) literature review, (2) formulation of the conceptual model, and (3) formulation of the hypothetical model. The IBPBL conceptual models consist of: (1) philosophical components: pragmatism; (2) theoretical components: cognitivism, behaviorism, constructivism, and connectivism; (3) methodological components: problem-based learning; and (4) technical components: problem-solving, cooperation, critical thinking, innovative, creative and systematic. The hypothetical model is based on students' ability to solve problems critically, creatively, collaboratively, systematically by utilizing the various advantages possessed by face-to-face and online learning in Programming Language courses. Model validation is done using expert judgment. The expert assessment assessed the IBPBL model in three aspects, namely: (1) component sufficiency, (2) content, and (3) ease of implementation.
The Optimized K-Means Clustering Algorithms to Analyzed the Budget Revenue Expenditure in Padang Dony Novaliendy; Yeka Hendriyani; Cheng-Hong Yang; Hafilah Hamimi
Proceeding of the Electrical Engineering Computer Science and Informatics Vol 2: EECSI 2015
Publisher : IAES Indonesia Section

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (888.216 KB) | DOI: 10.11591/eecsi.v2.771

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APBD is a systematic detailed list of receipts,expenditures and local spending within a year arranged inPERMENDAGRI No. 16 of 2006, so that the data of APBD canbe used as guidelines for governments and local expenditures incarrying out activities to raise revenue to maintain economicstability and to avoid inflation and deflation. Governmentfinancial institutions in areas such as DPKA Padang, experienceddifficulties in identifying the relevance of each archive data onAPBD, that result in a data warehouse. In addition, to theadministration, APBD in the government of Padang have notbeen effective. To minimize the difficulty in identifying dataarchive of APBD, then the data warehouse can be used toproduce knowledge using the techniques of Data Mining (DM).The method that is used are clustering and forecasting.Clustering performed using the K-Means Algorithm whileforecasting is done by using multiple linear regressions. Thesemethods intended to classify and identify the data in the budgetthat have certain characteristics in common, and can predict thevalue of APBD for the following years.
PERANCANGAN MOBILE APPLICATION PADA MATA PELAJARAN KOMPUTER DAN JARINGAN BERBASIS ANDROID Arita Arita; Yeka Hendriyani
INCARE, International Journal of Educational Resources Vol 1 No 3 (2020): October 2020
Publisher : FKDP (Forum Komunikasi Dosen Peneliti)

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This final project aims to make it easier for users to explore learning materials and stimulate the mindset of users in accessing and receiving information quickly and in real time. This application was created using professional adobeflash with action script 3.0. The results of the interface design are implemented in interactive learning media in the form of Android-based learning applications on Computer and Networking Subjects in class X SMK. Flash projects are stored as * .exe files so that they can be run on a computer or laptop without having to install the adobeflash application and later publish them in a * .apk file so that they can be installed on an Android smartphone. With the application of Digital Simulation learning media for class X based on the android platform, it can help students add insight and sharpen their understanding of class X students regarding Digital Simulation subjects.
Co-Authors Afifah Rizki, Putri Agariadne Dwinggo Samala Agung Gemilang Ahmaddul Hadi, Ahmaddul Akbar Ilahi Akbar Ilahi Almasri Almasri Ambiyar, Ambiyar Amelia Zahra Anni Faridah Ardiyanti, Sri Arifin, Ari Syaiful Rahman Arita Arita Arita, Arita Ariyadi Armi Asmar Yulastri Asmara, Delvi Asrul Huda Aswardi Aswardi Aulia Putri, Rahilla Azizah, Fauzana Azmi, Arafil Bayu Ramadhani Fajri Bobby Rachman Budayawan, Khairi Budayawan, Khairi Cheng-Hong Yang Cheng-Hong Yang, Cheng-Hong Chintia Ningsih, Nur Dedy Irfan Dekry, Muhammad Reviza Delvi Asmara Deny Kurniadi Desi Susanti Dessy Hardeyenti Dhanil, Muhammad Dina Febrianti Dini Sumanti Dony Novaliendry Dony Novaliendy Edi Prasetio Effendi, Hastria Elfi Tasrif Emelsy, Nalurry Fadhilah Fadhli Ranuharja Fahlevi, Muhammad Farel Fahmi Rizal Fajri, Bayu Ramadhani Fanny Oktavia Farizi, Habib Al Fatni Mufit Fauzan Jamza Firdaus Firdaus Firza, Fahira Utami Fitri, Yolanda Idha Ganefri . Geovanne Farell Giatman, M Hadi Kurnia Saputra Hadi, Ahmadul Hafilah Hamimi Hafilah Hamimi Hafilah Hamimi, Hafilah Hamdani . Hamimi, Hafilah Hansi Effendi Hardeyenti, Dessy Hasan Maksum Hasnita, Sri Hastria Effendi Hatta, Mega Amelia Prihatini Hayati Rahmatika Hendra Hidayat Henny Yustisia Huda , Asrul Huda, Asrul Huda, Asrul Huda, Yasdinul Igor Novid Ika Parma Dewi Insan, Khoirul Irma Delianti , Vera Irma Delianti, Vera Islapirna Islapirna Jayadi, Ridho Dimas Tri Prasetyo Jayandra Jayandra Jefry Herianto Juanda, Yeni Marita Karmila Sari, Nanda Kasman Rukun Kasman Rukun Khairi Budayawan Khairy, Mubarakh Hayatna Kurniadi, Denny La Ode Alwin Syahputra Putra Laila Fajri Lathifah, Ulfi Latifah Annisa Lativa Mursyida Lativa Mursyida Legiman Slamet Lusi Tridarni Mariani Mariani Mariani Mariani Masrizal Masrizal Maulana Putra, Risky Mawarni, Junia Melri Deswina Muadzah, Kayla Nahda Muhammad Adri Muhammad Anwar Muhammad Anwar Muhammad Decky Andani Muhammad Rasyid Ridha Mukhaiyar, Riki Muskhir, Mukhlidi Mutiara Pertiwi Nabila Azzahra Shammi Nasution, Marsinah Dewi Feiyska Nizwardi Jalinus Nobi Albion Ziqkra Novaldi, Farhan Novaliendy, Dony Nurindah Dwiyani Nursyafti, Yolana Parma Dewi, Ika Pepi Resmanti Ponimin Purwanto, Wawan Putra, La Ode Alwin Syahputra Putra, Meiyaldi Eka Putri Khairunisak Putri, Alfiola Eka Putri, Dessy Hardeyenti Rahmatika, Hayati Rahmi Ramadhani Rahmi, Salsabila Tri Rahmiati Rahmiati Rakhel Cakra Sandika Ramadhan, Heri Resmi Darni Resmidarni, Resmidarni Reza Aurora Rizkayeni Marta Rizki Kurniawan, Rizki Rizky Ananda Ronaldo Ronaldo Saari, Erni Marlina SABRINA, ELSA Sandika, Rakhel Cakra Santuni, Nofrizal Silvia Gina Rahayu Alvi Sri Ardiyanti Sri Muliani Sianipar Suciko, Adelina Sukmawati, Murni Suriyani, Cici Syafrijon , Syafrijon Syafrijon, Syafrijon Titin Sriwahyuni Vera Indriani Vera Irma Delianti Vera Irma Delianti Wakhinuddin Waskito Waskito Yang, Cheng-Hong Yolanda Idha Fitri Yuda Putra Utama Yuliarnis, Sri Kurnia Yusmerita Yusmerita Zulhendra Zulhendra Zulhendra Zulhendra Zulhijra Rahma Dia Zulmi Arifah