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All Journal CESS (Journal of Computer Engineering, System and Science) InfoTekJar : Jurnal Nasional Informatika dan Teknologi Jaringan JET (Journal of Electrical Technology) Journal of Natural Science and Integration Jatilima : Jurnal Multimedia Dan Teknologi Informasi INFOKUM MEANS (Media Informasi Analisa dan Sistem) INCODING: Journal of Informatics and Computer Science Engineering Instal : Jurnal Komputer Hello World Prosiding Seminar Nasional Teknik UISU (SEMNASTEK) Jurnal Pengabdian Mitra Masyarakat Pascal: Journal of Computer Science and Informatics
Satria Yudha Prayogi
Dosen Universitas Islam Sumatera Utara
Religion Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Engineering Law, Crime, Criminology & Criminal Justice Library & Information Science Social Sciences

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Journal : Pascal: Journal of Computer Science and Informatics

 1 
Analysis and Implementation of Similarity Measurement in Documents Using Semantic Methods Prayogi, Satria Yudha; Sinaga, Sony Bahagia
Pascal: Journal of Computer Science and Informatics Vol. 1 No. 02 (2024): Pascal: Journal of Computer Science and Informatics
Publisher : Devitara Innovations

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Abstract

The number of documents available in digital form is increasing. Meanwhile, one document and another document may be related to each other, but they must not be plagiarized without including the reference source. For this reason, a mechanism for detecting similarities is needed. This research only discusses similarity in documents. In this research, the technique used to solve the above problem is to use text mining techniques to categorize the documents searched according to keywords. Meanwhile, to search for documents according to keywords, the indexing process is used to display documents that are searched for according to keywords. Semantics is a technique used by search engines to match key words on one page with another page. This method has been used very often before, because it is very precise and easy. The weight values (W) of D1 and D2 are the same. If the document weight sorting results cannot be sorted quickly, because both W values are the same, then a calculation process using the vector-space model algorithm is needed. The idea of this method is to calculate the cosine value of the angle of two vectors, namely W from each document and W from keywords. From the research results, it can be seen that document 3 (D3) has the highest level of similarity to keywords, followed by D2 and D1.
Designing Fan Speed Regulation Software Using Backpropagation Method Prayogi, Satria Yudha; Sinaga, Sony Bahagia
Pascal: Journal of Computer Science and Informatics Vol. 2 No. 01 (2024): Pascal: Journal of Computer Science and Informatics
Publisher : Devitara Innovations

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Abstract

Fans have the main function of air conditioning, room fresheners, and dryers which are usually equipped with heating components. In addition, fans are also used in vacuum cleaners and various decorative elements in the room, which play a role in keeping the air temperature within the specified limits. Advances in the field of computer programming provide many benefits, especially in terms of ease and efficiency in the use of devices connected to computers. With control through a computer, the device can be operated more optimally and responsively according to the needs of the user.  
Co-Authors Abdul Haris Nasution Ahmad Bakhori Ananta, Ardhan AULIA, RAHMAT Bonar Harahap Darlina Tanjung Ferdian, Ridho Frans Ikorasaki Harizan, Md Haslina, Siti Kennedi Tampubolon Luthfi Parinduri Mahrani Arfah Muarif, Muarif Muksin R. Harahap Nana Mardiana Oris Krianto Sulaiman Pandi Barita Nauli Simangunsong Riswan Limbong S, Sukartika Siddik Karo-Karo Sinaga, Sony Bahagia Sony Bahagia Sinaga Sony Bahagia Sinaga Sony Bahagia Sinaga Tamba, RL. Harmady