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Journal : JSAI (Journal Scientific and Applied Informatics)

Implementasi Metode Pattern-Based Natural Language Processing (NLP) Pada Chatbot Rahayu, Tri; Agung Kharisma Hidayah; Hary Witriyono; Khairullah; RG Guntur Alam
JSAI (Journal Scientific and Applied Informatics) Vol 7 No 3 (2024): November
Publisher : Fakultas Teknik Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/jsai.v7i3.6739

Abstract

Natural Language Processing (NLP) based chatbots are increasingly used in various applications, ranging from customer service to education. One simple yet effective approach to implementing NLP on a chatbot is the pattern-based method, which uses language patterns to understand and respond to user input. This research aims to implement the pattern-based NLP method on a chatbot and evaluate its performance using the BLEU metric. Conversation data is collected and analyzed to identify common patterns, which are then mapped into appropriate responses. Testing was done by measuring the level of bigram match between the chatbot response and the reference response, where the BLEU-2 precision reached a value of 0.75 or 75%. These results show that the pattern-based method is capable of generating relevant responses but still requires refinement to achieve higher accuracy.
Co-Authors -, Salsabila A, Arfis Aginta, Cornelia Akhdan, Muhammad Ferdi Al Fatonah, Fatma Al Rizal, Miftah Firdaus Anggraeni, Astri Widyaruli Anita Muliawati Annisa, Mutia Aprilia, Melda Aqilah, Khansafa Ariesta, Gia Daisy Asoka, Roro Azhar, Mohamad Bambang Supriadi Bayu Wibisono, Mohamad Catur Nugrahaeni Puspita Dewi Dinanti, Adinda Meitry Dirza, Risvan Dody Taufik Absor Sibuea Duma Lumban Tobing Ellianawati, Ellianawati Erly Krisnanik Erwin Azizi Jayadipraja, Erwin Azizi Febrianti, Alya Martiza Gondhowiarjo, Tjahjono D Guntur Alam hadi, pramono hadi Hakim, Hervin Abydzar Hartika Dewi Hary Witriyono Hastini, Hastini Herlambang, Femas Aditias Hesti Indriana, Intan hidayah, agung kharisma Ian Josephan Saragih Ihsan, Mohamad INDRAYANI INDRAYANI Intan Hesti Indriana Iskandar, Nur Istiqhomah, Istiqhomah Juniardi, Yudha Juniastel Rajagukguk, Juniastel Kartika, Zafira Khairullah Krisnanik, Erli LESTARI, FIKA Lestari, Rizky Dwi Lestari, Yeni D Listanto, Muhammad Firza Ludina, Haifa M Rosyid M. Baiquni Mahesa, Hen Malika, Noor Manurung, Melisa Patrisia Maulana, Rendy Muhammad Asroruddin, Muhammad Muhammad Qarinur MUSLIMIN Nabila, Nawah Nadia Vega Br. Surbakti Nahampun, Nelpida Nakita, Nakita Natalia Tan Nisaa', Choirun Novriyani, Novriyani Nugroho, Muhammad Catur Wahyu Nur, Rashdan Ahmad Ogin Syaputra Sinaga Pamujiasih, Tri Partono Thomas Pramudita, Anggi Diana Pratama, Bryan Agung Prayoga, Rasendriya Putri Widelia Welkriana Putri, Natasya Helmalia Putri, Zahra Meysa Rafini, Rafini Rahayu, Fikriyyah Ramadhan Saleh Lubis Ranti Delima Tobing Rohmah, Rosy Meidina santana, fifiet dwi Saputro, JH Fandi Gilar Sari, Hasti Puspita Sari, Rima Putri Serinda, Fadila Asma Siahaan, Rubben Sianipar, Agnes Monica Sihabudin, Amin Silitonga, Ernesto Maringan Ramot Siregar, Rizky Situngkir, Lumongga Anastasia Sudaryono Sudaryono Sugiharti Sugiharti Sunarsih Sunarsih Sutandi, Albi Syahputra, Muhammad Shafa Ridho Tampubolon, Maya Thera Widyastuti Tjahjanto, Tahjanto Tobing, Ranti Delima Triyono, Aris Tsaqifatul Adzkar, Muhammad Rizqy Turangga, Gallen Wicaksono, Dhimas Satrio Widiastuti, Libra Widya Artini Wirawan, Rio Wiwit Sariasih Yuliawati, Anisa Yulnelly, Yulnelly Zahrah, Mia Rahmatika Zikri, Adillo Anasta Zuhri, Muhammad