STIKOM Tunas Bangsa Pematangsiantar Research Articles

Klasifikasi Peminatan Topik Keilmuan Dalam Penyelesaian Studi Menggunakan Algoritma Naive Bayes

Academic expertise is a subject of study taught at the university level to assist students in completing their thesis writing, thereby enabling them to successfully complete their graduate studies. The chosen academic specialization aligns with the vision and mission of each program and can have a positive impact on the university. Students' chosen fields of expertise in completing their studies may either align or not align with the program's vision and mission. The variables used in this research are GPA, MKRV1, MKRV2, and Academic Expertise. The aim of this research is to determine how many students select an academic topic that aligns with the program's vision and mission, particularly in this case, the Computer Science program, as they complete their studies. The Naïve Bayes algorithm is employed in this research, yielding an accuracy rate of 98.11%. This research can provide valuable insights for STIKOM Tunas Bangsa Pematang Siantar to understand the extent to which students from other programs choose academic expertise that aligns with the vision and mission of each program.

Analisis Pola Minat Siswa Lulusan SMU/SMK Untuk Melanjutkan Kuliah dengan Menggunakan Algoritma C4.5

STIKOM Tunas Bangsa is one of the best private universities in the city of Pematangsiantar. With so many universities in the city of Pematangsiantar, it certainly creates competition in attracting prospective new students. In order to maintain the number of students each year, universities must know what factors are the main drivers for prospective students to continue their studies at STIKOM Tunas Bangsa. The aim of this research is to determine the main factors for high school/vocational school graduate students in continuing their studies at STIKOM Tunas Bangsa. Data was obtained from questionnaires which were then processed using data mining with the C4.5 algorithm and tested with Rapid Miner software. Based on the research results, it can be concluded that there are six (6) patterns produced in cases of interest in prospective students who will study at STIKOM Tunas Bangsa, where three (3) of these rules result in interest decisions and three (3) rules result in no interest decisions. One of the resulting rules is if Recommendation = Never, and Suitability of Department = Appropriate, then the result is Interest. Recommendations from local people are the main supporting factor for high school/vocational school graduate students to continue studying at STIKOM Tunas Bangsa Pematangsiantar.

Utilizing Plotagon Animation to Improve Students’ Enthusiasm in English Language Subjects

his research aims to increase students' enthusiasm for learning English using Plotagon animation. Greeting material is a phenomenal and exciting material to be discussed. This research was carried out at STIKOM Tunas Bangsa Pematangsiantar. This study's population was 1st-semester students majoring in informatics engineering, totaling 34 students. The data was obtained using a questionnaire. The data analysis technique calculates a questionnaire's results about how enthusiastic the students are about learning English with the Plotagon animation. After the data was collected, it was analyzed using quantitative descriptive methods. This research shows that more than 85% of students are interested in learning plotagon animation. Students are also more curious about learning Plotagon animation.

Utilizing Plotagon Animation to Improve Students’ Enthusiasm in English Language Subjects

his research aims to increase students' enthusiasm for learning English using Plotagon animation. Greeting material is a phenomenal and exciting material to be discussed. This research was carried out at STIKOM Tunas Bangsa Pematangsiantar. This study's population was 1st-semester students majoring in informatics engineering, totaling 34 students. The data was obtained using a questionnaire. The data analysis technique calculates a questionnaire's results about how enthusiastic the students are about learning English with the Plotagon animation. After the data was collected, it was analyzed using quantitative descriptive methods. This research shows that more than 85% of students are interested in learning plotagon animation. Students are also more curious about learning Plotagon animation.

The Role of Students’ Perception and Informatioin Technology in Improving The Production of (Θ) and (Ð) by 1thSemester Students of STIKOM Tunas Bangsa Pematangsiantar

The Role of Students’ Perception and Informatioin Technology in Improving The Production of (Θ) and (Ð) by 1thSemester Students of STIKOM Tunas Bangsa Pematangsiantar

Implementasi Sosialisasi Pasar Modal Syariah untuk Meningkatkan Minat Investor Muda dalam Berinvestasi

Investments are mu'amalah activities that are highly recommended in Islam, therefore the sharia capital market is present as a means of investment for Muslims who want to invest in accordance with sharia principles. The purpose of this study was to determine the extent of the implementation of socialization carried out by related parties in influencing the interest of young people in this case students at STIKOM Tunas Bangsa Pematangsiantar to invest in the sharia capital market. This type of research is field research (field research) and the nature of the research is descriptive qualitative. The data collection techniques used are interviews and documentation and data analysis techniques using inductive thinking. The results showed that the implementation of syrai'ah capital market socialization among young people greatly influenced interest and increased motivation to invest in the sharia capital market. The implication is that they invest in shares in the sharia capital market, this is influenced by the perceptions they have about an established future, a person who has good financial intuition, a firm attitude in making decisions in building individual economies in the future, strong motivation to invest for personal welfare and service.

The Implementation Of Scientific Approach Based On English Learning Strategy (SABELS) To The Students’ Ability In Reading Comprehension

This research aims to apply The Scientific Approach-Based English Learning Strategy (SABELS) on the students’ ability in comprehending text fourth semester students of STIKOM Tunas Bangsa. This research is descriptive qualitative, because the researcher used descriptive method to analize the data and the data are in the form of word. This research conducted in STIKOM Tunas Bangsa Pematangsiantar. The researcher used three techniques to collecting the data. Those are observation, interview and study document. The researcher did two observations in class. The subject of the interview is the teacher as implementer the teaching learning process. The research findings are (1) the Implementation of the Scientific Approach in the Teaching of Reading Comprehension to the fourth semester students at STIKOM Tunas Bangsa was good, because was appropriate with the regulation, (2) in applying scientific approach, the teacher used five phase, those are observing, questioning, experimenting, associating, and communicating. The teacher used authentic assessment in the evaluation. Based on the second meeting, the English teacher uses writing test to assess the cognitive aspect of the students. Finally, by knowing the result, it is better if English teachers apply the SABELS to improve the students’ achievement.

Implementing STAD To Improve Students’ Ability Of STIKOM Tunas Bangsa In Writing Narrative Text

This research was conducted to increase students’ writing ability by using the Students Team Achievement Division (STAD) Technique. The researcher wanted to find out whether or not Students Team Achievement Division (STAD) Technique can increase the students’ writing skill and to analyze the classroom situation when the Students Team Achievement Division (STAD) Technique is implemented in writing class. The population of the research was the first semester students STIKOM Tunas Bangsa Pematang Siantar. This research used Classroom Action Research (CAR) and composed for two or more cycles then it observed and evaluated to identify all facts including the success and the failure of the action. It means that the action should be stopped or continued and revised to the next cycle based on the selected criteria of success. After the implementation of Students Team Achievement Division (STAD) Technique in every cycle, the students’ writing score were getting better. The result of student can be seen from the result of students’ average score by their writing. The first Cycle was 44.00 and the second Cycle was 77.00. After the implementation the students get better score. It can be concluded that Students Team Achievement Division (STAD) Technique can increase their ability in writing narrative text. Keywords: Students Team Achievement Division (STAD); Writing; CAR

The Role of Students’ Perception and Informatioin Technology in Improving The Production of (Θ) and (Ð) by 1thSemester Students of STIKOM Tunas Bangsa Pematangsiantar

The productions of the English consonants (θ) and (ð) are constant difficulties faced by English learners whose mother tongue is not English. The failure in perfect productions of these consonants very often goes on to the time when the students’ speech sound plays a key part in their career. With the role of students’ perception of correct positions of the articulators against the required points of articulation in producing the dental fricative consonant sounds (θ) and (ð) and information technology,,the students can improve the quality of the productions even to perfect state.

Backpropagation Model in Predicting the Location of Prospective Freshman Schools for Promotion Optimization

In carrying out promotions, it is also necessary to pay for the manufacture of brochures, banners and other promotional media to provide information to prospective students and attract prospective students to register. Determining the location of the promotion is one of the success factors in promotional activities. In this study, the Artificial Neural Network will be used to predict the location of the promotion. Backpropagation is one of the best artificial neural network methods used for prediction, this method is widely used by researchers in predicting a problem. The data analysis tool used is Matlab or what we call the (Matrix Laboratory) which is a program to analyze and compute numerical data, and Matlab is also an advanced mathematical programming language, which was formed on the premise of using the properties and forms of matrices. From the results of the algorithm used, it is expected to get good accuracy results with some architectural experiments later. So that this research can be an indicator to optimize promotions in the following year in order to attract prospective students to register for AMIK and STIKOM Tunas Bangsa Pematangsiantar

RANCANG BANGUN BEL OTOMATIS DI STIKOM TUNAS BANGSA BERBASIS ARDUINO DILENGKAPI DENGAN OUTPUT SUARA

Abstract
 Bell is certainly no stranger to education. In general, the bell still uses human power to ring it. It is still rare in the world of education to use an automatic bell that can work alone according to a predetermined time in the teaching and learning process. The purpose of the design of automatic bells at STIKOM Tunas Bangsa Pematangsiantar is to facilitate the work of picket officers and optimize the time for teaching and learning. The work process of this tool is to input the predetermined lesson time into the Arduino Uno Microcontroller using C language in the Arduino IDE Software. After that the microcontroller will read the program schedule hours that have been inputted into the microcontroller. If the program inputted matches the time schedule of today's lesson hours, the bell will automatically output the output in the form of an information notification sound. This tool also has a 16x2 Keypad Shield for setting the manual in the test mode that is matched in the time of the ongoing test and automatically produces notification sound output, where the automatic bell is fully controlled with the Arduino Uno Microcontroller command and the time setting that has been set into the RTC ( Real Time Clock) as a time saver.
 
 Keywords: Arduino Uno, RTC, Keypad Shield 16x2, STIKOM Tunas Bangsa

Akurasi Pemberian Insentif Menggunakan Algoritma K-Medoids Terhadap Tingkat Kedisiplinan Pegawai

Assessment of a discipline is a performance evaluation stage that is important for the continuity of company activities. Monitoring and assessment of an employee's discipline must be carried out continuously in order to improve the quality of human resources. This research was conducted to make the accuracy of providing incentives based on the level of employee discipline. The data processed in this study is a recapitulation of the attendance of AMIK and STIKOM Tunas Bangsa Pematangsiantar employees as many as 25 employees as a sample. For grouping the employee data using the K-Medoids Algorithm. K-Medoids groups a set of n objects into a number of k clusters using the partition clustering method. Furthermore, the employee data is processed using Rapid Miner software. Research using this method obtained results in the form of grouping employees into 3 groups that have good discipline levels of 12 employees, sufficient discipline levels of 8 employees, and less disciplinary levels of 5 employees. Based on the grouping results that have been produced, it can be a consideration for the leadership to determine the amount of incentives for employees.

Prediksi Kelulusan Mahasiswa Stikom Tunas Bangsa Prodi Sistem Informasi Dengan Menggunakan Algoritma C4.5

Graduation is an important element in an accreditation assessment process of an institution or university. It is important to find out information about the predictions of student graduation in the Information Systems Study Program at STIKOM Tunas Bangsa Pematangsiantar, so that students who cannot graduate on time can be identified earlier. The application of data mining can be used to predict student graduation. Method that often used to predict student graduation is classification method. This research using C4.5 Algorithm. Data that used as training data are from alumni of Information Systems Study Program at STIKOM Tunas Bangsa and the final level student data of Information Systems Study Program at STIKOM Tunas Bangsa used as testing data. Through this research, it is expected that the results can provide information on predictions of student graduation on time and as a suggestion for the university in making good decisions for improvement in the future.

Klasterisasi Teknik Promosi dalam Meningkatkan Mutu Kampus Menggunakan Algoritma K-Medoids

Promotion technique is one of the methods used by AMIK and STIKOM Tunas Bangsa Pematangiantar in finding new students. By developing promotional techniques that are more effective and efficient, it can produce the information needed to get new student candidates. The data that is processed in this research is the data of new student candidates who come from the AMIK New Student Admissions (PMB) and STIKOM Tunas Bangsa Pematangsiantar. Based on promotional data in 2020, there are several promotions carried out, including through print media, banners, collaboration with SMA / SMK schools in Pematangsiantar city, through alumni, and the web. Furthermore, the data is processed using Rapidminer software. The processing stages are grouped using the K-Medoids algorithm on the data of prospective students, including name, place and date of birth, address, religion, cellphone number, school origin, choice of study program and source of information. Followed by the process of improving the data so that more accurate data is obtained to be processed. The results of the testing of this method are knowing which regions are applying to AMIK and STIKOM Tunas Bangsa Pematngsiantar which are grouped into 2 clusters, namely the highest and the lowest. The K-Medoids algorithm that is used makes a big contribution by providing new information that can be used as a reference for AMIK and STIKOM Tunas Bangsa Pematngsiantar in terms of Promoting New Student Admissions in the coming year.

The Effects of Jigsaw, Student Teams Achievement Divisions (Stad), and Think-Pair-Share (Tps) Techniques in Writing Narrative Text

Writing ability at The Second Semester Students in one of Private High School in Pemtangsiantar indicated low enough. The aim of this research is to find out the effect of three cooperative learning techniques, namely, Jigsaw, Students Teams – Achievement Division (STAD) and Think-Pair-Share (TPS). The research design used in this study was quantitative approach with an experimental. The samples were Second Semester Students of STIKOM Tunas Bangsa Pematangsiantar. The data of this research were gained from the score Narrative Text Test that analyzed by using One Way ANNOVA. The research finding showed that (1) Jigsaw Sig. (2-tailed) value is 0.00 < 0.05. STAD Sig. (2-tailed) value is 0.00 < 0.05. TPS Sig. (2-tailed) value is 0.00 < 0.05, it means Jigsaw, STAD and TPS can affect the students ability in writing. (2) The increasing percentage of Jigsaw Teaching Technique to 75%, Students Teams – Achievement Division (STAD) to 68% and Think-Pair-Share (TPS) to 57%. (3) The result of data Analysis by One Way Annova indicate that Significant values is 0.043 which is < 0.05, and Fvalue is 3.305 > T Table 3.16, it means there is one Teaching Technique more significant there the other technique. Here Jigsaw Teaching Technique more Significant than STAD or TPS. In Jigsaw Teaching Technique, The mean difference is significant at the 0.05 level.

Analisa Faktor Kesulitan Mahasiswa Dalam Menyelesaikan Skripsi Dengan Algoritma C4.5

The purpose of this study was to determine the most dominant factor in students' difficulties in completing their thesis. In this study, researchers used data mining techniques using the C4.5 algorithm. Sources of research data used were obtained from interviews and questionnaires to students randomly in the STIKOM Tunas Bangsa Pematangsiantar environment. The research variables used were motivation to graduate on time (C1), ability to write scientific papers (C2), availability of learning resources (C3), guidance process (C4), and peer environment (C5). In this study, the alternative used as a sample is the student of STIKOM Tunas Bangsa, semester eight. The results of the classification using the C4.5 algorithm and testing with rapidminer software found that the most dominant factor in student difficulty in completing theses was the motivation to graduate on time (C1) with a gain value of 0.204593531.

Implementasi Algoritma K-Medoids untuk Pengelompokkan Sebaran Mahasiswa Baru

The existence of new students at a tertiary institution is a routine activity every year in a tertiary institution and can also see the sustainability of the tertiary institution. The variety of regional origin of new students makes the party from the university want to see the distribution of new students based on the origin of the school and its place of residence. STIKOM Tunas Bangsa is one of the tertiary institutions in Pematangsiantar. It aims to promote the university. K-Medoids is able to group data on the distribution of new students in STIKOM Tunas Bangsa Pematangsiantar. The clusters produced in this study are of three clusters. The validity used in this study is the validity of Silhoutte Coefficient. The validity value generated in the K-Medoids algorithm produces a validity value of -116.47 by assuming that if the non-medoids value produced S

Penentuan Dosen Terbaik pada Proses Belajar Mengajar di STIKOM Tunas Bangsa Pematangsiantar dengan Metode Moora

Lecturers are one of the essential components in a system of organizing education in higher education. The main task of lecturers is as educators, lecturers carry out their duties and responsibilities to educate students to become individuals who have good abilities and potential. Given the importance of the role of lecturers, their existence in educational institutions must be able to motivate themselves and develop themselves, useful for maximizing work. In order to know the performance of the lecturers, it is necessary to evaluate the best lecturers at STIKOM Tunas Bangsa. Decision Support System (SPK) is a system that can be used by decision makers to decide on things from data and structured models. MOORA Method (Multi-Objective Optimization on the basis of Ratio Analysis) is a multi-objective system that optimizes two or more conflicting attributes simultaneously. By applying the MOORA method, the method can determine the best lecturer effectively and efficiently in STIKOM Tunas Bangsa Pematangsiantar.

ANALISIS FAKTOR YANG MEMPENGARUHI IPK MAHASISWA TERHADAP PENENTUAN KUALITAS PROSES PEMBELAJARAN DENGAN METODE ELECTRE II

This study aims at what factors influence the value of Student GPA in StikomTunas Bangsa Pematangsiantar. Data used is obtained by giving questionnaires to students of STIKOM Tunas Bangsa Pematangsiantar. With alternatives used, namely curriculim, intelligence, absenteeism, and value. While the criteria used are the names of respondents who answer a question. The method used in this study is Electre II. From the results of the ELECTRE II calculation, the third alternative A3 is obtained as the first rank, A2 as the second rank, A4 as the third rank, and A1 as the last alternative. It is hoped that this research can be used by the education as teaching material for the students' academic success and progress.Keywords: Students, GPA, Decision Support System, ELECTRE II

PERANCANGAN REPOSITORY DIGITAL STIKOM TUNAS BANGSA MENGGUNAKAN CODEIGNITER

This study aims to design a Codeigniter-Based New Repository. This software serves to simplify the process of designing the repository. This research also aims to facilitate students and the general public to access examples of student thesis at Stikom Tunas Bangsa Pematangsiantar. This research method is Research and Development. The development model used is Waterfall which consists of analysis, design, implementation, and testing. Based on the results of this study, it can be concluded that the results of software development are in the form of Codeigniter-Based Digital Repository.Keywords: Repository, Code igniter.