Social media invites anyone who is interested to participate by contributing and giving feedback openly, giving comments, and sharing information in a fast and unlimited time. One of the most widely used and influential social media in Indonesia is Twitter. Twitter usually contains meaningless chatter, conversation, repeated messages or retweets, self-promotion, spam, news and some statements, …
Website is a system that contains information that can present text, sound, and others whose data is stored on a server that is presented in hypertext form and is used as a medium of information for its users. Riau University has a website that is a medium of information for all campus activities, which contains academic and non-academic information. The University's website has never been eval…
political party can generally be defined as an organized group whose members share the same orientation, values, and ideals. The election of the chairman of a political party is one of the most essential activities in a political party. This study aims to create a Decision Support System for the election of party leaders using the Analytical Hierarchy Process method. This system is built ba…
Hotel is one of the accommodation which is important element in tourism. D'Lira hotel is one of the hotels in Pekanbaru City, Riau. However, D'Lira hotel has a high probability of losing customers. Therefore, the hotel requires recommendation of business strategies that can be obtained from transaction data which is usually stored in the database. A collection of room rent transaction data can …
Sentiment analysis is one of the sciences in Text Mining which is used to classify text documents in the form of public opinion. This study aims to find out how people's sentiments about the war that occurred between Russia and Ukraine through tweets on Twitter social media using the Support Vector Machine method. Text documents use three labels, namely: positive, negative, and neutral. The dat…
Coronavirus is a group of viruses that can infect both animals and humans. Coronavirus usually causes respiratory tract infections in humans, ranging from coughs, colds to Middle East Syndrome (MERS), and Severe Acute Respiratory Syndrome (SARS). Many studies have been conducted to determine sentiment, especially regarding the effect of delivery services during the COVID-19 period. This st…
Teknologi informasi (TI) merupakan salah satu bagian penting bagi BPBD Provinsi Riau. BPBD memiliki tugas dan wewenang membantu Gubernur dalam melaksanakan fungsi penunjang urusan pemerintahan yang menjadi kewenangan daerah, hal ini menjadikan BPBD harus memberikan pelayanan publik. Agar dapat memberikan pelayanan yang optimal kepada masyarakat maka diperlukan sebuah tata kelola TI yang baik da…
The Communication and Information Department of Pelalawan Regency is a government agency that carries out government affairs in the fields of communication, informatics, statistics and coding. In the use of information technology in an agency, it is necessary to have governance that functions to ensure that IT in the agency can play a role in controlling and directing the agency in the pro…
Teacher selection is accomplished according to the Regulation of the Minister of State for the Use of Personnel and Bureaucracy Reform Number 16 of 2009 on teacher assessment. The selection of accomplished teachers is one of the school events held annually to encourage motivation, dedication, loyalty, and professionalism. The goal of selecting accomplished teachers is to appreciate teachers' en…
Information Technology (IT) is an important part of an educational institution, including AMIK Tri Dharma. IT is here used as a tool to be able to achieve the expected goals, visions and missions, therefore it is important for AMIK Tri Dharma to evaluate or analyze how the current system is running. AMIK Tri Dharma Pekanbaru currently does not have a regular assessment of how mature the current…
Twitter is one of the social media that people choosen to express their opinion. Opinion is a statement from the public based on their problem which distribute through social media. The government has legitimate the Job Creation Law No. 11 2020 which reap thecriticismfrom society elements. The aims of this study are to find out the public perceptionto validation of the Job Creation also, to…
ABSTRACT Student graduation on time is one of the assessments or benchmarks in the college accreditation process. Higher education accreditation assessment is carried out by the National Accreditation Board for Higher Education. The higher the accreditation value, the higher the quality of the university. Graduation rate is very important, it is necessary to determine student graduation. The s…
ABSTRACT Scholarships must be awarded to deserving recipients. Scholarship selection was done manually, this will take longer, especially if many applicants apply. The purpose of this research was to built a decision support system in selecting web-based PPA FMIPA scholarship recipients at the University of Riau. The system design uses the Unified Modeling Language (UML) model and was develope…
Rainfall in Pekanbaru has a high intensity compared to other cities in Riau Province but during 2010-2020 the intensity becomes uncertain so it is important to forecast rainfall so that planning in all areas of human life such as agriculture, development, and so on can be maximized. Rainfall forecasting using the ARIMA model is considered less significant, so it developed into an ARIMAX mod…
Market Basket Analysis (MBA) is a method of finding association rules in data mining that is useful for decision making and also as a recommendation for arranging items on a shelf. This study uses the FP-Growth algorithm which is carried out on the transaction data of Red Minimarket Lubuk Basung, Agam Regency, West Sumatra Province for the period January-December 2021 which has 138397 transacti…
The high population in Pekanbaru City requires a statistical control process on the number of traffic accidents that occur. Controlling of the number of accidents is carried out to monitor the level of accidents that occur so that it can be used for accident evaluation. Statistical quality control is a technique used in controlling and monitoring a process with statistical methods. The research…
Teachers are professional educators who played an important role in educating the nation's life in charge of educating, guiding and evaluating students and is expected to be able to participate in national development. To be able to assess the performance of a teacher's task as an educator, it is necessary to assess the teacher's performance. State Junior High School 10 Pekanbaru was one of the…
The oyster mushroom cultivation process is influenced by several factors, one of which is pests and diseases. Pest and disease attacks on oyster mushrooms have the potential to reduce production and even cause crop failure. The knowledge technique possessed by farmers has several shortcomings, one of the most important is the process of determining pests and diseases in oyster mushroom plants. …
Every year, student thesis research is increasing and with the addition of these documents, users will search for thesis titles with appropriate keywords. To make it easier for users to search for thesis titles, the author makes a system, namely a Vector Space Model-based thesis title search system which aims to make it easier for users to find thesis titles recommended by the system by knowing…
Prediction of undergraduate study period is influential in helping the study program to monitor the development of studies from its students and prevent the existence of students that will result in the performance of the study program decreases. It can also assist the study program in producing a qualified undergraduate who will be useful during the reaccreditation process. This research aims …