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All Journal JURNAL SISTEM INFORMASI BISNIS Jurnal Simetris MATICS : Jurnal Ilmu Komputer dan Teknologi Informasi (Journal of Computer Science and Information Technology) TEKNOLOGI: Jurnal Ilmiah Sistem Informasi Prosiding SNATIKA Vol 01 (2011) Nusanatara of Engineering JOIN (Jurnal Online Informatika) Creative Information Technology Journal Generation Journal Teknika Nusantara of Engineering (NOE) J-ABDIPAMAS (Jurnal Pengabdian Kepada Masyarakat) Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi) Journal of Research on Community Engagement
Fajar Rohman Hariri
Universitas Islam Negeri Maulana Malik Ibrahim Malang
Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Mathematics Mechanical Engineering Social Sciences Transportation

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SisSales Forecasting Information System by applying the web-based double exponential smoothing methodtem Informasi Peramalan Penjualan dengan menerapkan metode double exponential smoothing berbasis web Hariri, Fajar Rohman; Mashuri, Chamdan
Generation Journal Vol 6 No 1 (2022): Generation Journal
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/gj.v6i1.16204

Abstract

Penelitian yang Telah dilakukan dengan melakukan Peramalan Penjualan dengan menerapkan metode double exponential smoothing untuk peramalan terhada penjualan cat dinding pada Toko Material Bangunan (TB) Enggal Jaya Jombang. TB Enggal Jaya merupakan Toko yang bergerak dibidang penjualan material bahan baku dan alat – alat bangunan diantaranya dalah Cat dindning. Banyak varian merk cat dinding yang dijual, akan tetapi peneliti mengambil objek dan sampel cat dinding dengan merk Nippon Paint. Permintaan Cat Nippon sangat tinggi dan mengalami fluktuatif yang sangat bagus seperti terdapat pada grafik penjualan tertinggi adalah cat Nippon paint di tiap bulannya. Begitu juga dengan cat merk lain seperti Jotun, catylac, avitex meskipun hasil penjualan lebih rendah namun tetap mengalami perubahan. Perubahan kebutuhan permintaan menjadikan jumlah persedian cat yang harus disiapkan perusahaan menjadi ketidakpastian. Berbagai jenis dan merk cat yang bervariasi mempersulit pemilik usaha dalam manajemen persediaan cat. Penelitian ini memiliki tujuan membuat sistem informasi bisnis yang dapat menunjang TB.Enggal Jaya untuk melakukan peramalan jumlah cat Nippon paint yang akan dijual di bulan berikutnya, serta dapat mengetahui tingkat akurasi yang diperoleh dari penerapan Double Exponential Smoothing untuk memproyeksikan jumlah permintaan cat Nippon paint pada TB.Enggal Jaya. Metode Double Exponential Smoothing diapaki untuk memproyeksikan jumlah penjualan cat Nippon paint setiap bulannya dengan hasil rata-rata PE sebesar 0,14%. Berdasarkan perhitungan diperoleh hasil Double Exponential untuk peramalan penentuan penjualan cat Nippon paint diperoleh 0,14% dari rata-rata PE yang dihasilkan dan paling efektif dengan persentase yaitu 0,02% dan rata-rata tingkat error dengan nilai sebesar 0,14 % serta hasil persentase tingkat akurasi menggunakan Double Exponential Smoothing memperoleh rata-rata nilai akurasi kurang dari satu. Sehingga dapat disimpulkan proyeksi penjualan cat Nippon paint menggunakan metode ini sangat akurat
Memahami Lebih Dalam Mengenai Pentingnya Pencegahan Penularan Covid-19 Sejak Usia Dini di TPQ Al-Mubarok Rohman Hariri, fajar
JRCE (Journal of Research on Community Engagement) Vol 2, No 2 (2021): Journal of Research on Community Engagement
Publisher : Universitas Islam Negeri Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/jrce.v2i2.11964

Abstract

It takes an intensive understanding of the corona virus and how to deal with it so that the spread rate does not increase. Especially early childhood, including those who are vulnerable to the Covid-19 virus because they do not understand how fast this virus spreads and still have an immune system that is vulnerable to the virus. With the Covid-19 virus, it has resulted in children being unable to study at school, so learning activities must also be supported by parents at home and teachers are also responsible for monitoring children's learning activities. This Covid-19 virus also brings fear and worry to children, this is because children do not understand how they understand the virus and how to prevent it. Therefore, it is very important to carry out socialization or education about the prevention of Covid-19 for children -child. Covid-19 prevention education contains the introduction of the Covid-19 virus, how to deal with worry, and how to prevent the Covid-19 virus through short animated videos that are interesting and easy for children to understand, so that children's worries can be reduced and parents will also understand how to teach children to prevent the virus.
Penerapan Metode Fuzzy Sugeno Dalam Pendaftaran Siswa Baru di SDN Sonopatik 1 Nganjuk Hariri, Fajar Rohman
Nusantara of Engineering (NOE) Vol 3 No 1 (2016)
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (531.251 KB) | DOI: 10.29407/noe.v3i1.246

Abstract

Abstrak— Teknologi pendaftaran khususnya dalam memilah data murid memerlukan adanya sebuah sistem pendukung keputusan (SPK) yang bisa memilah data secara otomatis ketika ada data yang di masukkan. Sistem pendukung keputusan selalu membutuhkan metode yang tepat. Fuzzy banyak digunakan dalam pendukung pengambilan keputusan. Untuk program pendaftaran yang akan di buat akan menggunakan  metode fuzzy sugeno. Dimana metode fuzzy sugeno ini mampu mengelompokkan data berdasarkan input yang telah dipilih dan menerapkan aturan yang telah ditetapkan sehingga bisa menghasilkan output pembagian siswa kelas khusus dan kelas biasa. Dari 49 pendaftar berhasil didapatkan 16 siswa masuk kelas khusus dan sisanya masuk kelas biasa.   Kata Kunci — Fuzzy, Fuzzy Sugeno, Pendaftaran.
Improving Fake News Detection Accuracy with Lexicon-based Approach and LSTM through Text Preprocessing Mashuri, Chamdan; Prastyo, Edwin Hari Agus; Hariri, Fajar Rohman
Jurnal Sistem Informasi Bisnis Vol 15, No 2 (2025): Volume 15 Number 2 Year 2025
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/vol15iss2pp285-292

Abstract

Fake news detection has become a critical issue in the digital era, especially with the rapid growth of social media and online platforms. This research aims to enhance the accuracy of detecting fake news in Indonesian by developing a model using lexicon-based and Long Short-Term Memory (LSTM) approaches. The study integrates sentiment analysis with lexicon-based scoring to identify key features in news articles, while LSTM is employed to analyze sequential patterns in the data. The methods were tested on a dataset consisting of both hoax and non-hoax news collected from reliable sources. The results indicate that the hybrid model significantly improves the detection accuracy, achieving an impressive accuracy rate of 99%. This research demonstrates the potential of combining lexicon-based and LSTM approaches to overcome challenges in detecting fake news, especially in low-resource languages like Indonesian. The findings contribute to advancing the development of reliable and efficient systems for combating misinformation in the digital age.
Co-Authors Agus Mukti Wibowo Armadyah Amborowati Danar Putra Pamungkas, Danar Putra Ema Utami Johan Ericka Wahyu Prakasa Lingga Wahyu Rochim Mashuri, Chamdan Prastyo, Edwin Hari Agus Puspa Miladin Nuraida Safitri A. Basid Ratih Kumalasari Niswatin Risky Aswi R, Risky Rizki Amelia Sari, Waskita Syauqi, Ala Vivi Wahyuni