Prediction is one of the methods in data mining. One of the models that can be used in prediction is using linear regression. Linear regression is used to make predictions on the data that has been provided. In this study, a linear regression model was made with a datasheet containing data that affected student achievement in achieving final exam scores. The linear regression model developed can be used to predict student test scores. The linear regression model developed can be used to predict student test scores. The datasheet used in the test uses a public datasheet, namely student_performance.csv. The datasheet consists of 395 records and 33 attributes. The attributes used are selected that influence the label. The selection of attributes is based on the results of the weighting in the process of checking the correlation matrix. Based on the weighting, the attributes used are seven attributes and one attribute becomes a label. The research method uses CRISP DM which consists of business understanding, data understanding, data preparation, model making, evaluation, and deploying. The data mining process uses the Rapid Miner application. The results of the study resulted in a linear regression model y=0.729-(0.024×Medu)-(0.020×Fedu)+(0.053×failures)-(0.077×goout)-(0.012×absences)+(0.126×G1)+(0.862×G2). The result of evaluating the performance of the RMSE value was 0.675. Based on these results, it can be concluded that the resulting model can be recommended for use in predicting student test scores.

Pada era digital sekarang ini penggunaan Teknologi Informasi dan Komunikasi (TIK) telah dimanfaatkan juga di bidang pemerintahan untuk berbagai keperluan, termasuk juga di Kapanewon atau Kecamatan Mlati. Saat ini Kecamatan Mlati telah memanfaatkan teknologi digital mendukung kegiatan administratif maupun  penyampaian informasi publik ke masyarakat. Dalam penyampaian informasi publik, yang sebelumnya disampaian secara manual, sekarang telah berbasis digital. Dalam rangka menghadapi era digital tersebut, Kapanewon Mlati bekerjasama dengan IST AKPRIND Yogyakarta menyelenggarakan sosialisasi pengelolaan informasi publik. Target peserta adalah Pejabat Pengelola Informasi dan Dokumentasi (PPID) kapanewon dan kalurahan, Kelompok Informasi Masyarakat (KIM) dan pengelola website kapanewon dan kalurahan. Tujuan sosialisasi agar peserta memahami pentingnya penyampaian informasi publik kepada masyarakat secara baik dan benar serta untuk mengindari perilaku yang mengarah ke Cyber Crime. Hasil evaluasi kegiatan sosialisasi kegiatan ini dan kriteria Kinerja/Kepuasan menunjukkan 86,2% peserta  merasa puas terhadap kinerja program sosialisasi

Sentiment analysis is a study to analyze public opinions, sentiments, evaluations, attitudes, and emotions towards services, products, public issues, organizations, general topics, etc. Sentiment analysis is a computational research of various opinions and emotionsexpressed textually and opinions in the form of text can be obtained through social media such as Twitter. The Malioboro area as one of the famous tourist destinations in Yogyakarta has pedestrian facilities for visitors. In the area, there are many pedestrian facilities including pedestrian paths, sidewalks, zebra crossings and parking. This study aims to measure the effectiveness of the use of the pedestrian area in Malioboro based on opinions on Twitter. This study uses the Sentistrength method. The results shows that from 3,572 Tweet data from 2016 to 2020, the results of Positive sentiment are 55.81%, the results of Neutral sentiment are 36.18% and the results of negative sentiment are 8.01%.

Penggunaan ICT (Information Communication Technology) diberbagai bidang telah berkembang dengan pesat. Salah satunya adalah di bidang layanan perparkiran. Seiring dengan pertumbuhan jumlah kendaraan yang semakin pesat, menyebabkan pertumbuhan yang tidak seimbang antara jumlah kendaraan dengan lahan yang tersedia, hal ini terlihat semakin sempitnya lahan-lahan parkir di setiap tempat-tempat umum. Hal tersebut tersebut menyebabkan pengendara sulit menemukan tempat parkir atau untuk mengetahui ketersediaan ruang parkir (slot parkir) di suatu lahan parkir. Hal tersebut menyebabkan waktu yang tidak efektif karena pengendara memerlukan waktu yang lama untuk mencari lahan parkir yang masih kosong, sehingga kondisi jalan menjadi semrawut dan tak jarang hal ini menimbulkan kemacetan di jalanjalan utama. Oleh karena itu informasi tentang ketersediaan ruang parkir menjadi sangat penting bagi pengendara yang akan memarkirkan kendaraannya. Pada aplikasi sistem pemesanan parkir berbasis mobile ini dilengkapi dengan fitur-fitur peta lokasi lahan parkir, informasi ketersediaan slot parkir yaitu Tersedia, Dipesan dan Terisi, pemesanan slot parkir dan fitur untuk administrator parkir yang meliputi monitoring status ketersediaan slot parkir. Dengan adanya sistem aplikasi ini dapat membantu menyelesaikan permasalahan parkir konvensional menjadi sistem parkir yang lebih efektif dan efesien dan menguntungkan banyak pihak yaitu dari pihak pengendara, pengelola parkir dan pengguna jalan yang lain. Kata Kunci-Sistem Parkir, Mobile

Utilizing Augmented Reality (AR) technology which is currently developing in presenting the material to be taught to students is one method that can be used in innovating learning materials. SMK Negeri 1 Magelang as one of the schools that wants to present more interesting learning materials certainly requires technology references to develop effective, creative and innovative learning media. Utilizing AR technology by providing knowledge on how to package learning using AR technology is certainly very beneficial for teachers and students of SMK Negeri 1 Magelang. Conducting community service by providing AR technology introduction materials, especially for the world of education, will certainly be very useful. The method used in the implementation is by online seminars. The results obtained from this activity are a positive impact for students and teachers, because they have additional knowledge related to AR technology that can be used in the teaching and learning process. Students and teachers can also find out tools and device specifications in developing AR.