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Klasifikasi Kinerja Akademik Siswa Menggunakan Neighbor Weighted K-Nearest Neighbor dengan Seleksi Fitur Information Gain Azizah, Rizky Adinda; Bachtiar, Fitra; Adinugroho, Sigit
Jurnal Teknologi Informasi dan Ilmu Komputer Vol 9 No 3: Juni 2022
Publisher : Fakultas Ilmu Komputer, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25126/jtiik.2022935751

Kinerja akademik siswa merupakan indikator kesuksesan dari pembelajaran di sekolah. Mengukur kinerja akademik siswa dapat membantu tenaga didik mengembangkan pembelajaran yang sesuai untuk siswa sehingga meningkatkan keberhasilan pembelajaran sekolah. Kinerja akademik siswa dapat diamati melalui suatu Learning Management System bernama Kalboard 360 yaitu sistem yang berhubungan dengan perilaku siswa menggunakan alat pelacak aktivitas siswa yang memantau aktivitas pembelajaran. Data sekunder dari aktivitas tersebut dapat digunakan untuk mengetahui kinerja siswa dengan salah satu caranya adalah klasifikasi. Klasifikasi menggunakan metode Neighbor Weighted K-Nearest Neighbor dengan seleksi fitur Information Gain diterapkan pada penelitian ini untuk membantu klasifikasi kinerja siswa karena metode NWKNN mempunyai kelebihan memperhitungkan metode pembobotan kelas dan mengatasi data tidak seimbang. Seleksi fitur dengan Information Gain digunakan agar dapat mengoptimalkan hasil kerja classifier. Berdasarkan pengujian dan analisis penelitian, didapatkan nilai akurasi terbaik sebesar 0,604, dengan nilai precision adalah 0,719, nilai recall sebesar 0,676, dan nilai f-measure diperoleh adalah 0,661. Nilai tersebut dihasilkan saat menggunakan 9 fitur yaitu VisitedResource, StudentAbsenceDay, RaisedHands, AnnouncementsView, Relation, ParentsAnsweringSurvey, Discussion, NationalITy, dan PlaceofBirth dimana fitur tersebut memperoleh nilai Gain tertinggi dari urutan Gain keseluruhan fitur, dengan nilai Gain ≥ 0,1182 dan menggunakan nilai parameter optimal yaitu nilai E = 6, dan nilai K = 45. AbstractThe academic performance of students is an indicator of the success of learning in school. Measuring and understanding student performance can help for improving learning systems that are suitable for students so the success of school learning will increase. Student academic performance can be observed via Learning Management System (LMS) named Kalboard 360 dealing with student behavior through a student activity tracking device so it can monitor learning activities. In this research, the secondary data is used to determine student performance through a classification. Neighbor Weighted K-Nearest Neighbor algorithm with Information Gain method will be applied to this study to help predict student performance. NWKNN method has advantages in calculating the weight of classes and overcoming unbalanced data. Information Gain is used to optimize the classifier. Based on the research analysis, the accuracy value is 0,604, with precision value obtained is 0,719, recall value obtained is 0,676, and the f-measure value obtained is 0,661. That values is generated when using 9 features with the highest order value of all features namely VisitedResource, StudentAbsenceDay, RaisedHands, AnnouncementsView, Relation, ParentsAnsweringSurvey, Discussion, NationalITy, dan PlaceofBirth, which have Gain value≥0,1182 and using optimal parameters value, that is E = 6 and K = 45.

Information dissemination of local content through Muhi Corner in Muhammadiyah 1 Yogyakarta High School Library Zeni Istiqomah
Record and Library Journal Vol. 8 No. 1 (2022): June
Publisher : D3 Perpustakaan Fakultas Vokasi Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/rlj.V8-I1.2022.71-80

Background of the study: The library of SMA Muhammadiyah 1 Yogyakarta has a unique and distinctive collection that is referred to as local content and organized in Muhi Corner. Libraries have a duty to collect and disseminate them to users Purpose: This study aims to analyze the local content information service of Muhi Corner, analyze the information dissemination process carried out, and evaluate the obstacles in the dissemination of information. Method: This study uses a qualitative approach with a descriptive method. Data were collected through observation, interviews, and documentation analysis. The data analysis was conducted by data reduction, data presentation, and conclusion. Findings: The results showed that Information dissemination activities for Muhi Corner's collections started with information dissemination for teachers, education staff, students, and researchers; then packaged in the form of print and digital papers. Information sources are presented in the form of local collections and gray literature. The information channels used are direct (socialization & library tour) and social media (Instagram). Conclusion: Dissemination of information on the Muhi Corner collection has been carried out but is still limited, either directly or using the media. Obstacles in disseminating Muhi Corner information include, (1) limited human resources, (2) limited collection on the subject of literature, and (3) limited promotional activities.

Tendency and Student Satisfaction Using Printed and Electronic Information Resources at the University of North Sumatra Library Santana Sembiring; Jonner Hasugian
Record and Library Journal Vol. 8 No. 1 (2022): June
Publisher : D3 Perpustakaan Fakultas Vokasi Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/rlj.V8-I1.2022.50-70

Background of the study: The presence of electronic Information Resources (SDI) in university libraries is especially attractive for users. The convenience and not having to come physically to the location make users prefer to use electronic SDI compared to printed SDI. Purpose: The main purpose of this research is to find out the trend of using SDI in the USU Library based on the field of science. Another objective is to find out the actual satisfaction of users with the electronic and printed SDI available at the USU Library. Method: This research is descriptive. The method used is a survey and data collection techniques are carried out by distributing questionnaires to respondents. Findings: The results showed that USU undergraduate students (S1) had different tendencies in using information resources. Students from non-exact study programs prefer to use the printed format, while students from the exact sciences study program more often use electronic SDI. Then in terms of the satisfaction that is desired and obtained, non-exact students have an average percentage value that is higher than exact. Conclusion: The results of this study can be used as evaluation material for the USU Library to continue to provide SDI in both printed and electronic formats following the information needs of its users.

Library anxiety and fulfillment information needs of collage students of the Faculty of Mathematics and Natural Sciences Bengkulu University Sinta Julianti; Nurhayati Darubekti; Lailatus Sa’diyah
Record and Library Journal Vol. 8 No. 1 (2022): June
Publisher : D3 Perpustakaan Fakultas Vokasi Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/rlj.V8-I1.2022.153-170

Background of the study: The development and knowledge, the library is used as a source to meet the information needs each student. However, ther are still many students who experience confusion in using the library so that library anxiety will occur and the fulfillment of their information needs will not be fulfilled. Purpose: This study aims to determine the level of library anxiety and the fulfilment of information needs for students of the faculty of Mathematics and Natural Sciences Bengkulu University batch 2019. Method: The method use is a descriptive quantitative research method. The sampling technique used is proportionate stratified random sampling, selected as many as 83 students Findings: the result showed that the level library anxiety in students of the Faculty of Mathematics and Natural Sciences Bengkulu University batch 2019 was 3,5 categorized with high level of anxiety. The level of fulfillment of information needs after being associated with library anxiety in students students of the Faculty of Mathematics and Natural Sciences Bengkulu University batch 2019 is 3,6 , categorized as a high level. Conclusion: The level of library anxiety that occurs in students of the Faculty of Mathematics and Natural Sciences Bengkulu University batch 2019 includes a high level of anxiety of fulfillment of their information needs after being associated with library anxiety is categorized with a high level so that the overal fulfillment of their information needs is not met

THE INTERNET AS A HEALTH INFORMATION IN DECISION MAKING OF PREGNANT WOMEN Nyoman Anita Damayanti; Ratna Dwi Wulandari; Ilham Akhsanu Ridlo; Nadhif Alfia Charista Kusniar; Asrining Pangastuti
Indonesian Journal of Health Administration Vol. 10 No. 1 (2022): June
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jaki.v10i1.2022.79-88

Background: Maternal and Child Health (MCH) is still becoming a health problem in Indonesia. One of the causes of maternal mortality is the speed of decision making in the family. Decision making is influenced by knowledge, awareness, family shape and culture in the neighborhood. Aims: the study aimed to identify and analyze the relationship between the use of the internet as a health information and maternal decision-making regarding emergency help Methods: This study used a mixed-method approach. The sample of 175 respondents. Data analysis performed in this study was frequency analysis, cross tabulation and chi-square. Results: There were 40% of respondents used the internet as a source of pregnancy information. Pregnant women had the information about pregnancy from google, instagram and whatsApp group. There were 45.70% of them have made decisions independently regarding the emergency relief. Chi-square analysis showed a p-value = “0,000” with a contingency coefficient of 0,368 indicating the use of the internet as a health information related to decision making of pregnant women regarding emergency relief. Conclusion: The conclusion of this study is that there were pregnant women who were using the internet for health information and the majority of pregnant women had made decisions regarding emergency relief independently.

Community Legal Protection in Obtaining Comprehensive and Quality Health Information and Education Rani Tiyas Budiyanti; Roro Isyawati Permata Ganggi; Murni Murni
Populasi Vol 30, No 1 (2022)
Publisher : Pusat Studi Kependudukan dan Kebijakan, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jp.75795

Based on the 7th article Law of the Republic of Indonesia Number 36/2009 on Health, everyone has the right to receive balanced and responsible health information and education. Even so, there are problems that still occur in the community such as unequal access to health information and unequal valid health education, especially in rural and coastal areas. This research aims to describe the government’s responsibility and the solutions that can be done in fulfilling the right to access health information. This research was normative research with a statutory and comparative approach using primary, secondary, and tertiary legal materials. The Indonesian government has a responsibility to fulfill the health information and education right based on the 17th article of Law of the Republic of Indonesia Number 36/2009 on Health. Several strategies can be done such as sector collaboration, building information system support facilities, provision of valid health portals, and allocation of budgeting related to health information and education.

Information Technology Analysis Using COBIT 5 Domain DSS in Sub. Bagian Infrastruktur Pertanahan ATR/BPN Kota Bengkulu Arie Vatresia; Ferzha Putra Utama; Sandhy Akmal Nasution
SISFORMA Vol 9, No 1: May 2022
Publisher : Soegijapranata Catholic University

ATR/BPN Kota Bengkulu uses information technology to manage land records, draw plots of land, and to document activities carried out in each area for reporting. In the use of IT, it has not implemented Best Practice and has never been evaluated so that it does not yet know the level of maturity. The purpose of this study is to provide recommendations to the ATR/BPN Kota Bengkulu to report to the center. The framework used in IT analysis is COBIT 5 with a focus on Domain DSS (Delivery, Service and Support). The result of this research is to map the strategic plan of ATR/BPN Kota Bengkulu with IT-Related Goals COBIT 5 with BSC (Balanced Score Card) dimension which gets the domains DSS01, DSS02, DSS03, DSS04, DSS05, and DSS06. And the results of each DSS domain used are DSS01 Manage Operations with a value of 3.75, DSS02 Manage Service Requests and Incidents with a value of 3.63, DSS03 Manage Problems with a value of 3.5, DSS04 Manage Continuity with a value of 3.70, DSS05 Manage Security Services with a value of 3.64 and DSS06 Manage Business Process Control with a value of 3.92. With these results the DSS domain gets a value 3. So that the rounding is done including into Level 4 Predictable Process and recommendations are given to achieve the next criteria, namely Level 5 Optimizing Process.

UNDERSTANDING FARMERS’ NEED TO CLIMATE INFORMATION Rizaldi Boer; Ismail Wahab; Mugni Hadi Hariadi
Jurnal Meteorologi dan Geofisika Vol 8, No 2 (2007)
Publisher : Pusat Penelitian dan Pengembangan BMKG

Availability of good skill seasonal climate forecast will be very useful for farmers to assist them to tailor their cropping strategies to the forecast so that the climate risks can be minimized or avoided. This study aimed to identify type of relevant climate forecast information for potato and chili farmers of Pengalengan. The study was done through interview with 60 farmers. The study reveals that the most important climate information required by farmers is the onset of rainy season and then followed by amount of rainfall, and number of rainy days during the seasons. About 75% of farmers said that they need the information at least one month before planting to enable them to prepare better planting strategy. For potato farmers, they expect that they can get information on the onset of rainy season around August. However, the increase in farmers’ capacity to use seasonal climate forecast should be followed by supporting policies or regulations or resources to maximize the benefit of using the forecast, such as price policy, and good storage facility to accommodate surplus production resulting from changing planting strategy. Ketersediaan prakiraan musim dengan skill tinggi sangat diperlukan bagi petani untuk menyesuaikan strategi budidaya dengan informasi prakiraan tersebut sehingga risiko iklim dapat diminimumkan atau dihindari. Kajian ini mengidentifikasi informasi prakiraan yang relevan bagi petani kentang dan cabe Pengalengan, Bandung-Jawa Barat dengan menginterview 60 petani. Hasil analisis menunjukkan bahwa informasi iklim yang dianggap paling penting bagi petani ialah awal masuk musim hujan dan kemudian diikuti oleh banyak hari hujan dalam musim. Sekitar 75% petani menyatakan bahwa mereka membutuhkan informasi tersebut minimal satu bulan sebelum tanam supaya mereka dapat mengatus strategi budidaya dengan baik. Untuk petani kentang, mereka mengharapkan dapat memperoleh informasi prakiraan awal musim hujan sekitar Agustus. Namun demikian para petani mengungkapkan bahwa peningkatan kemampuan mereka dalam memanfaatkan informasi iklim tidak akan bermanfaat banyak apabila tidak disertai dukungan kebijakan dan peraturan atau sumberdaya yang memungkinkan mereka untuk bisa memaksimumkan keuntungan dari menggunakan informasi prakiraan tersebut. Kebijakan yang dimaksud diantaranya kebijakan harga, dan ketersediaan fasilitas gudang yang dapat mengakomodasi kelebihan produksi yang diperoleh dari perubahan pola budidaya yang mereka lakukan.

Comparative Audit of Batam City Information System and COVID-19 National Website Hendi Sama; Muhammad Rivaldy Hisham; Jumiliono Pratama; Luky Andito; Andy Kho; Hendry Wijaya
CESS (Journal of Computer Engineering, System and Science) Vol 7, No 2 (2022): July 2022
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/cess.v7i2.32354

The use of Information Technology for the information center on the COVID-19 web in Batam city and the COVID-19 web in Indonesia, must be supported by IT Governance which describes the most important factors in the use of IT. In addition, the development of the internet also supports the use of computers. The data on the two websites may still not be used as the main reference data due to differences in data from the national web version and Batam City, also because the data obtained are not aligned and do not intersect, it can cause errors in reporting the data that has been collected in such a way. In this study, an Information System Audit will be carried out with the process of collecting and also evaluating evidence about the accuracy of the available information to determine the level of suitability of the information with the audit standards that have been set and express the results of the examination, based on the information system audit standards. The results of the assessment of aspects of the security system, design, navigation, mobile friendly, speed, content quality and keywords of the two websites show that it is very worthy to say that it is very good.

Community radio-based disaster information dissemination pattern on K-Pass FM Radio Katapang Ute Lies Siti Khadijah; Franck Lavigne; Sapari Dwi Hadian; Rully Khairul Anwar; Dian Wardiana Sjuchro; Edwin Rizal; Lutfi Khoerunnisa
Jurnal Kajian Informasi dan Perpustakaan Vol 10, No 1 (2022): Accredited by Ministry of Education, Culture, Research and Technology of the Re
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jkip.v10i1.38550

K-Pass FM Radio Katapang is one of the radios disseminating information about disasters that focuses on training, awareness, and understanding of the people of Katapang Regency to play a role in dealing with disasters and help reduce disaster risk as well. This study aimed to determine the dissemination pattern of disaster information based on community radio conducted by Radio K-Pass FM Katapang. The research used a qualitative approach through case studies research methods. Data collection techniques included in-depth interviews, observation, documentation, and literature studies. Informants amount six people consist of resource persons consisting of community radio administrators, people who feel the impact of the existence of community radio, and people who take part in community radio programs. The study results showed that the dissemination of disaster information on Radio K-Pass FM Katapang increased the awareness of the local community about the dangers of disasters. The disaster information on K-Pass FM Radio Katapang went through three stages: the pattern of dissemination of disaster mitigation information (pre), the pattern of disseminating information when the disaster occurred (in), and post-disaster information (past). This community radio also established a Rescue School that aims to provide knowledge and actions that the community can carry out when a disaster occurs. This study concludes that Radio K-Pass FM Katapang has succeeded in becoming a community radio that positively impacts society, especially in disseminating information related to disasters. Therefore, Radio K-Pass FM Katapang still exists today even though it has been around for a long.

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