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Journal : Bulletin of Electrical Engineering and Informatics

Naive Bayes modification for intrusion detection system classification with zero probability Yogiek Indra Kurniawan; Fakhrur Razi; Nofiyati Nofiyati; Bangun Wijayanto; Muhammad Luthfi Hidayat
Bulletin of Electrical Engineering and Informatics Vol 10, No 5: October 2021
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/eei.v10i5.2833

Abstract

One of the methods used in detecting the intrusion detection system is by implementing Naïve Bayes algorithm. However, Naïve Bayes has a problem when one of the probabilities is 0, it will cause inaccurate prediction, or even no prediction was found. This paper proposed two modifications for Naïve Bayes algorithm. The first modification eliminated the variable that has 0 probability and the second modification changed the multiplication operations to addition operations. This modification is only applied when the Naïve Bayes algorithm does not find any prediction results caused by zero probabilities. The results of this research show that the value of precision, recall, and accuracy in the modification made tends to increase and better than the original Naïve Bayes algorithm. The highest precision, recall, and accuracy are obtained from modification by changing the multiplication operation to the addition. Increasing precision can reach 4%, increasing recall reaches 2% and increasing accuracy reaches 2%.
Co-Authors Abdul Kemal Nasa’i Wibowo ABIDIN, ANIDA ZULAIFA Aditama, Maulana Rizki Affandi, Syihabuddin Aflit Nuryulia Ahmad Mardalis, Ahmad Aini Hanifa Ajib Rosyadi Aldi Farhan Razak Alfarizi, Rizki Zakaria Andika Putra Pratama Andika Rustam Andri Lukman Nurjaman Anin Ammbya Soulani Aniq Hudiyah Bil Haq, Aniq Hudiyah Bil Anisah Tri Setyowinarti Annas, Rifai Annastalia Fatikasari Antaristi, Monika Arfandi Ahmad Arief Kelik Nugroho Arkham Zahri Rakhman Avifah Hasna Nur Fadila Ayu Putri Wardhani Aziz Abdul Rahman Aziz Prasuci Priambadha Bagas Ario Dewanto Bangun Wijayanto Bangun Wijayanto Bangun Wijayanto Bangun Wijayanto Budi Santoso Chrismawan, Stephen Prasetya Dadang Iskandar Dadang Iskandar, Dadang Daffa Ammar Muaafii Daffa Naufaldi Al Rasyid Dedi Gunawan Deny Febriyanto Desy Puspitassari Dhenok Prastyaningtyas Paramesvari Diky Alfian Kurniawan Diva Kurnia Achmadi Dzulfikar, Muhammad Zaki Eddy Maryanto Eddy Maryanto Eddy Maryanto Efrina Fitriani Fakhrur Razi Farida Angguntina Farida, Rahayu Faris Akbar Abimanyu Fatah Yasin Al Irsyadi Febri Sutmo Febri Sutomo Ferry Darmawan Ihsan Puntadewa Indahsari, Desy Kartika Indra Permana Jati Indraswari, Naisha Rahma Ipung Permadi Ipung Permadi Irfan Agus Tiawan Ivan Darmawan Jati Hiliamsyah Husen Joe, Michael Kumaidi, K Kusuma, Agung Fajar Surya Laksono, FX Anjar Tri Lasmedi Afuan Lena Rosmayani Lia Dewi Susanti Mahendra, Galuh Raka Majid Narendra Maria Ulfa Chasanah Marpid, Nuravifah Novembriana Meilisa Ayu Susantiva Mochammad Muslih Maruzi Mohamad Waluyo Monika Herliana Muazam, Safa Muhamad Taufik Hidayat MUHAMMAD ABDUL GHOFAR Muhammad Adam Mulyadi Mucoffa Muhammad Bahrul Ashfiya Muhammad Fikri Rivaldi Muhammad Hikal Muhammad Luthfi Muhammad Luthfi Hidayat Muhammad Naufal Faza Muhammad Thoriq Aziz Muhammad Zein Albalki Naisha Rahma Indraswari Nofiyati Nofiyati Nofiyati Nofiyati Nofiyati Nofiyati, Nofiyati Nofiyati, Nofiyati Novanto, Adi Nur Chasanah Nur Chasanah Octaviano, Atha Narentha Priandika Ratmadani Anugrah Puput Muliana Putri Rahayu, Swahesti Puspita Rahman, Ahmada Auliya Ramadhan, Muhammad Rivai Putra Ramadhani, Faza Abdillah Riski Agung Putro Laksono Rochmat Mulyo Sugihono Setyowinarti, Anisah Tri Singgih Rama Pradana Sohputro, Nicolas Sri Murwanti Sugih Ahmad Fauzan Sunan, Huzaely Latief Susi Setianingsih Swahesti Puspita Rahayu Teguh Cahyono Tiyssa Indah Barokah Uki Hares Yulianti Widhiatmoko Herry Purnomo Widiyarti Endang Saputri Windiasani, Pungki Arina Yulianita, Nadia Gitya