scholarly journals Feature Selection With the Random Forest Packages to Predict Student Performance

2019 ◽  
Vol 5 (1) ◽  
pp. 1-5
Author(s):  
Slamet Wiyono ◽  
Dyah Apriliani ◽  
Taufiq Abidin ◽  
Dairoh Dairoh
Keyword(s):  
Feature Selection ◽  
Grade Point Average ◽  
Student Performance ◽  
Quality Of Education ◽  
Study Program ◽  
Grade Point ◽  
Selection Research ◽  
Value Of Accreditation ◽  
Selection Of

Each study program seeks to improve the quality of education and accreditation. One element that becomes the value of accreditation is students who graduate on time. The more active students, the more students will graduate on time. Thus, the head of the study program needs to make predictions of students who will be inactive in the next semester. To make predictions, we must determine what features are needed. This article is the result of feature selection research to predict the active status of students. The selection of features using seven features using the RandomForest package from R Studio. One feature as output is the active status of students and six features as input i.e; grade point (GP), grade point average (GPA), parent work, school majors, school category, and student hometown. The results of the selection of features show the strongest features to the weakest are; grade points (GP), grade point average (GPA), work of parents, majors of origin, schools of origin, and student hometown

scholarly journals MINAT MAHASISWA AKUNTANSI MERAIH GELAR PROFESI CHARTERED ACCOUNTANT (CA)

Equity ◽  
2019 ◽  
Vol 21 (1) ◽  
pp. 17
Author(s):  
Panubut Simorangkir
Keyword(s):  
Grade Point Average ◽  
Study Program ◽  
Grade Point ◽  
Regular Students

The purpose of this study was to obtain an overview of the knowledge and interests of students following the PPAk. This research was conducted by distributing research instruments in the form of questionnaires that were given directly to students who would complete their studies in the S 1 Accounting study program. Students who willbe asked to become respondents are asked to fill out a questionnaire. Grade Point Average (GPA) of students who are respondents above 3.25. The results showed that the existence of PPAk was not fully understood so that there were differences in motivation among respondents. Relevant students are very strongly influenced by the desire to get a job / career, whereas for extension students who generally have worked the interest in obtaining a CA degree is motivated by other than a desire for a career but also a desire to improve the quality of professionalism in accounting. Thus, it seems that the extension of students' understanding of the existence of PPAk is more comprehensive compared to regular students.

scholarly journals MINAT MAHASISWA AKUNTANSI MERAIH GELAR PROFESI CHARTERED ACCOUNTANT (CA)

Equity ◽  
2019 ◽  
Vol 21 (1) ◽  
pp. 17
Author(s):  
Panubut Simorangkir
Keyword(s):  
Grade Point Average ◽  
Study Program ◽  
Grade Point ◽  
Regular Students

The purpose of this study was to obtain an overview of the knowledge and interests of students following the PPAk. This research was conducted by distributing research instruments in the form of questionnaires that were given directly to students who would complete their studies in the S 1 Accounting study program. Students who willbe asked to become respondents are asked to fill out a questionnaire. Grade Point Average (GPA) of students who are respondents above 3.25. The results showed that the existence of PPAk was not fully understood so that there were differences in motivation among respondents. Relevant students are very strongly influenced by the desire to get a job / career, whereas for extension students who generally have worked the interest in obtaining a CA degree is motivated by other than a desire for a career but also a desire to improve the quality of professionalism in accounting. Thus, it seems that the extension of students' understanding of the existence of PPAk is more comprehensive compared to regular students.

scholarly journals Analisis Pola Masa Studi Mahasiswa Fakultas Teknik Universitas Darma Persada Menggunakan Metode Clustering

2020 ◽  
Vol 7 (4) ◽  
pp. 861
Author(s):  
Ayu Hardianti ◽  
Dewi Agushinta. R
Keyword(s):  
Grade Point Average ◽  
Clustering Analysis ◽  
Study Program ◽  
Grade Point ◽  
Program Manager ◽  
Knowledge Analysis ◽  
Initial Stage ◽  
Study Programs ◽  
Result Interpretation ◽  
Cluster 2

<p class="Abstrak"><span lang="IN">Penelitian ini bertujuan menganalisis pola lama studi mahasiswa fakultas teknik universitas Darma Persada dari</span><span lang="IN">data akademik. Metode yang digunakan adalah <em>clustering</em> algoritma K-Means. Variabel yang dianalisis adalah </span><span lang="IN">jurusan, daerah asal, umur, jenis kelamin, Indeks Prestasi Komulatif (IPK), Satuan Kredit Semester (SKS), tahun masuk, lama studi. Analisis dilakukan menggunakan perangkat lunak WEKA. Penelitian dilakukan melalui pengumpulan data dari arsip atau  <em>database</em> biro Administrasi Akademik yaitu berupa data akademik mahasiswa fakultas teknik Universitas Darma Persada angkatan 2009 sampai 2014. Tahapan selanjutnya adalah <em>preprocessing</em> data yang dilakukan melalui analisis metode <em>clustering</em> menggunakan algoritma K-Means dengan terlebih dahulu menentukan jumlah <em>cluster </em>menggunakan metode Elbow dan interpretasi hasil. Berdasarkan hasil metode Elbow, jumlah <em>cluster</em> sebanyak 4 <em>cluster</em>. Berdasarkan hasil proses K-Means <em>clustering, </em>pembagian data pada masing-masing <em>cluster </em>adalah <em>cluster </em>1 berjumlah 556 data (26%), <em>cluster </em>2 berjumlah 414 data (19%), <em>cluster </em>3 berjumlah 189 data (9%) dan <em>cluster </em>4 berjumlah 1010 data (46%). Selanjutnya, yang memiliki lama studi lebih dari 4 tahun (lebih dari 8 semester) berada pada <em>cluster </em>2, <em>cluster </em>3, <em>cluster </em>4 sedangkan mahasiswa yang memiliki masa studi 4 tahun (8 semester) berada pada <em>cluster </em>1.</span></p><p class="Abstrak"><span lang="IN"><br /></span></p><p class="Abstrak"><em><strong><span lang="IN">Abstract</span></strong></em></p><p class="Judul2"><em>The duration of student study is one of the factors that influence the completing students' timeliness. Based on the policy of the National Accreditation Board of Higher Education (BAN-PT) in Regulation No. 4 of 2017 concerning the Policy for Preparing Accreditation Instruments, the duration of study is one of the benchmarks and evaluation elements in accreditation of study programs. From the Faculty of Engineering academic data, Darma Persada University, many students take more than four years of study. The duration of study is one of the problems of the study program manager in terms of academic performance. This study aims to analyze the old patterns of study by students of the Faculty of Engineering, Darma Persada University from academic data. K-Means algorithm clustering technique is used with the variables are majors, the area of origin, age, gender, Grade Point Average (GPA), Semester Credit Unit (SKS), year of entry and study duration. The Waikato Environment for Knowledge Analysis (WEKA) software is used as an analytic tool. The initial stage of research is through collecting data from archives or Academic sections, namely academic data from students of the Faculty of Engineering, Darma Persada University, 2009 to 2014. The next stage is preprocessing data through K-Means algorithm clustering analysis by first calculating many clusters using the Elbow method and result interpretation. From the Elbow method result, the number of clusters used is 4 (four) clusters. Based on the results of the K-Means clustering process, the data sharing in each cluster is cluster 1 (one) totaling 556 data (26%), cluster 2 (two) totaling 414 data (19%), cluster 3 (three) totaling 189 data (9%) and cluster 4 (four) totaling 1010 data (46%). Furthermore, those who have more than 4 years of study are in cluster 2, cluster 3, cluster 4 and students who have a 4-year study period are in cluster 1.</em></p><p class="Judul2"> </p><p class="Abstrak"><em><strong><span lang="IN"><br /></span></strong></em></p>

scholarly journals Kontribusi Dukungan Keluarga dan Teman Bergaul Terhadap Indeks Prestasi Kumulatif Mahasiswa Dengan Memperhatikan Intensitas Belajar

2020 ◽  
Vol 8 (1) ◽  
pp. 51-60
Author(s):  
Alia Lestari ◽  
Nur Ma'wiyah ◽  
Muhammad Ihsan
Keyword(s):  
Grade Point Average ◽  
Family Support ◽  
Indirect Effect ◽  
Random Sampling ◽  
Sampling Technique ◽  
Stratified Random Sampling ◽  
Study Program ◽  
Grade Point ◽  
Ex Post ◽  
Ex Post Facto

Abstract:Several factors usually affect student’s Grade Point Average (GPA), including family support, associate friends and learning intensity. This study aims to determine whether there is an indirect effect of family and friends support associating with the cumulative achievement index of students through the excitement of learning as an intervening variable. This type of research is ex-post facto with a population of 278 students of the 2015-2017 Mathematics Tadris Study Program. We used a Proportionate Stratified Random Sampling technique to select a sample of 164 students. We obtained data through questionnaires and documentation and then analyzed using path analysis. The results showed that there was an indirect influence of family and friends support associating with student GPA through the intensity of learning as an intervening variable.Abstrak:Indeks Prestasi Kumulatif (IPK) mahasiswa biasanya dipengaruhi oleh beberapa faktor, diantaranya adalah dukungan keluarga, teman bergaul dan intensitas belajar. Penelitian ini bertujuan untuk mengetahui apakah ada pengaruh tidak langsung dukungan keluarga dan teman bergaul terhadap indeks prestasi komulatif mahasiswa melalui intensitas belajar sebagai variabel intervening. Jenis penelitian ini adalah ex-post facto dengan populasi sebanyak 278 mahasiswa Program Studi Tadris Matematika angkatan 2015-2017. Pengambilan sampel sebanyak 164 mahasiswa dilakukan dengan teknik Probability Sampling tipe Proportionate Stratified Random Sampling. Data diperoleh melalui kuisioner dan dokumentasi kemudian dianalisis menggunakan analisis jalur. Hasil penelitian menunjukkan bahwa ada pengaruh tidak langsung dukungan keluarga dan teman bergaul terhadap IPK mahasiswa melalui intensitas belajar sebagai variabel interverning.

scholarly journals MOTIVASI BELAJAR, KEMANDIRIAN BELAJAR DAN PRESTASI BELAJAR MAHASISWA BEASISWA BIDIKMISI DI UPBJJ UT BANDUNG

2014 ◽  
Vol 15 (2) ◽  
pp. 81-87
Author(s):  
Angga Sucitra Hendrayana
Keyword(s):  
Grade Point Average ◽  
Regional Planning ◽  
Learning Motivation ◽  
Independent Learning ◽  
Open University ◽  
Regional Office ◽  
Study Program ◽  
Grade Point ◽  
Registration Period ◽  
Very High

This research aims to know level of learning motivation, independent learning and academic achievement Bidikmisi student scholarships at Indonesian Open University Regional office Bandung. This research is adescriptive research by taking samples of throughout Bidikmisi student scholarships at Indonesian Open University Regional Office Bandung consisting of study program in Accounting, Biology and Regional Planning City of the studentas much as 94 students at Registration Period 2013.2. The data in this study are learning motivation, independent learning, and the grade-point average (GPA). The data were analyzed descriptively to describe the level of learning motivation, independent learning, and grade-point average (GPA). The result of research shown that the average level of learning motivation are included in the category of very high. Independent learning showed that the average independent learning of students in the high category and the grade-point average (GPA) between1.75 to 3.85withan average GPAof 2.70. Penelitian ini merupakan penelitian deskriptif dengan mengambil sampel seluruh mahasiswa beasiswa Bidikmisi di UPBJJ UT Bandung yang terdiri dari program studi Akuntansi, Biologi dan Perencanaan Wilayah Kota Masa registrasi 2013.2 sebanyak 94 mahasiswa. Variabel dalam penelitian ini adalah motivasi belajar, kemandirian belajar, dan indeks prestasi belajar (IPK). Analisis data dilakukan secara deskriptif untuk mengetahui gambaran tingkat motivasi belajar, kemandirian belajar, dan IPK mahasiswa. Hasil penelitian menunjukkan bahwa motivasi belajar termasuk dalam kategori sangat tinggi, dan kemandirian belajar rata rata termasuk dalam kategori tinggi, dan IPK berada dikisaran antara 1,753,85 dengan rata-rata IPK 2,70.

scholarly journals Construction of Evaluation Model of Dynamic Stratified Grade Point of Automobile Electrical System Diagnosis Course

2017 ◽  
Vol 1 (1) ◽  
pp. 176
Author(s):  
Fang Wang ◽  
Jingbing Lu ◽  
Weiqin Diao
Keyword(s):  
Grade Point Average ◽  
Theoretical Basis ◽  
Evaluation Model ◽  
Electrical System ◽  
Grade Point ◽  
Accurate Evaluation ◽  
Academic Achievements ◽  
Whole Process ◽  
System Diagnosis

The accurate evaluation of a course determines the quality of learning and is the basis for evaluating the students' academic achievements. This paper, on the theoretical basis of grade point, builds a dynamic stratified GPA (Grade Point Average) evaluation model for the course Automotive Electrical System Diagnosis, focuses on the whole process assessment and aims to stimulate the enthusiasm of learning to meet the demands of the training of social skilled talents.

Success Elements Analysis of International Engineering and Educational Projects

2014 ◽  
Vol 659 ◽  
pp. 611-616
Author(s):  
Tudor Stanciu ◽  
Jan Sjolin ◽  
Mihai Dragomir ◽  
Calin Stanciu
Keyword(s):  
Project Success ◽  
Training Needs ◽  
Educational Institutions ◽  
Quality Of Education ◽  
Evaluation Tool ◽  
Further Training ◽  
International Projects ◽  
Selection Of ◽  
The Eu

The objective of the paper is to present and compare the results of several international projects and to identify pedagogical and project success elements. The generic projects are few examples that had in common the several objectives: to identify the training needs; to develop an evaluation tool to transform actual and current training offered by corporate /occupational further training institutes ; to improve quality of education to meet the needs of working life. In projects, the training needs were identified involving universities, educational institutions, training and consulting companies from countries across Europe.The selection of the study cases is not random. The intent is to emphasis the consequences-by using similar approach-into distinct project methodologies: one is promoted largely by sponsors from US; the other three are according to the EU rules, regulations, and procedures.

scholarly journals Implementasi Fuzzy C-Means dan Possibilistik C-Means Pada Data Performance Mahasiswa

2020 ◽  
Vol 6 (2) ◽  
pp. 39-48
Author(s):  
Gadis Retno Apsari ◽  
Mohammad Syaiful Pradana ◽  
Novita Eka Chandra
Keyword(s):  
Objective Function ◽  
Grade Point Average ◽  
Student Performance ◽  
Fuzzy Clustering ◽  
Performance Data ◽  
Grade Point ◽  
Fuzzy C Means ◽  
Student Performance Data ◽  
Minimum Objective Function

Students are the most important component in a university, especially private universities especially Universitas Islam Darul ‘ulum (Unisda) Lamongan. One of the most important roles of students for higher education is achievement. This study aims to determine the role of Fuzzy Clustering in classifying student performance data. The data includes GPA (Grade Point Average), ECCU (Extra-Curricular Credit Unit), attendance, and students' willingness to learn. So that groups of students who have the potential to have achievements can be identified. In this case, the grouping of student performance data uses Fuzzy Clustering by applying the Fuzzy C-Means (FCM) and Possibilistic C-Means (PCM) algorithms with the help of Matlab. In the FCM algorithm, the membership degree is updated so as to produce a minimum objective function value. Meanwhile, the PCM algorithm uses a T matrix, which shows the peculiarities of the data which are also based on minimizing the objective function.

scholarly journals STRUKTURAL ANALISIS MODEL PROSES PEMBELAJARAN DENGAN PENDEKATAN KEPUASAN LULUSAN: STUDI KASUS PADA TRACER STUDY PROGRAM STUDI ADMINISTRASI BISNIS

2019 ◽  
Vol 20 (1) ◽  
pp. 1
Author(s):  
Andi - Setiawan ◽  
Suwardi Suwardi ◽  
Khairul Saleh ◽  
Suharmanto Suharmanto
Keyword(s):  
Data Analysis ◽  
Learning Process ◽  
Business Administration ◽  
The Body ◽  
Quality Of Education ◽  
Study Program ◽  
Target Date ◽  
And Behavior ◽  
Program Graduate

<p><em>The current study was conducted to increase of our understanding of factors that influence </em><em>distinctiveness of the curriculum as</em><em> efforts to maintain and improve the quality of education in study program graduate of Business Administration.</em><em> An extensive review of the existing literature was used to identify 32 factors that Affect </em><em>quality of education</em><em> and Alumni satisfaction. </em><em>Data or a questionnaire distributed to 133 graduates study program graduate of Business Administration Department of Business Administration Polytechnic State Semarang. Of the 133 questionnaires distributed were returned as many as 124, and 9 questionnaires are not returned by the target date. The analysis of 124 questionnaires there are 13 questionnaires that occurred outlier. So the data or questionnaires that can be used for the study were as many as 111 questionnaires</em><em>. Results from both the qualitative and quantitative phases of the current study demonstrated that 32 factors that Affect </em><em>quality of education</em><em> and Alumni satisfaction can be clustered into three basic process. </em><em>First,</em><em> based on the results of data analysis showed that the acquisition of specialized expertise is the key or most dominant variable</em><em>,</em><em> Second, </em><em>results demonstrate mastery of tools and technology are the two variables that affect the realization of graduate satisfaction. Third, the results of data analysis showed that the formation of character and behavior of the third element in increasing the satisfaction of graduates through the value of the learning process</em><em> The sectors in which the alumni </em><em>study program graduate of</em><em> </em><em>Business Administration </em><em>were not completely representative of reviews their year of graduation and geographical region.  The findings suggest that, in order to increase of satisfaction </em><em>study program graduate of Business Administration</em><em>, Then focus on </em><em>mastery of special skills is the most dominant variable that can affect the value of the learning process</em><em>, </em><em>This is a strength </em><em>study program graduate of Business Administration</em><em>, then the advice and recommendation is to maintain and emphasize the element of learning output is -unsur formed on the entire course, which relate directly and indirectly to the mastery of special skills in administration.</em><em> </em><em>This study contributes to the body of knowledge on the</em><em> value of the learning process.</em><em></em></p>

scholarly journals Mechanisms for assessing student performance in higher education

2021 ◽  
pp. 154-163
Author(s):  
А.А. Хўжаев ◽  
Г.А. Хўжаева
Keyword(s):  
Higher Education ◽  
Distance Learning ◽  
Student Performance ◽  
Quality Of Education

Ушбу мақолада олий таълим муассасаларида ўқитиш самарадорлиги ва таълим сифатини ошириш, масофавий таълим шароитида талабаларни баҳолаш хусусида фикр юритилади. В статье рассматриваются эффективность преподавания и качество образования в высшей школе, оценка студентов в контексте дистанционного обучения. The article examines the effectiveness of teaching and the quality of education in higher education, the assessment of students in the context of distance learning.

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