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Journal : EDUMATIC: Jurnal Pendidikan Informatika

Aplikasi Chatbot Interaktif Pembelajaran Bahasa Pemrograman PHP dengan Algoritma NLP berbasis BERT Waleska, Rangga Febrio; Asnal, Hadi; Rahmiati, Rahmiati; Gunadi, Gunadi
Jurnal Pendidikan Informatika (EDUMATIC) Vol 9 No 2 (2025): Edumatic: Jurnal Pendidikan Informatika
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/edumatic.v9i2.31427

Abstract

The digitalization of education facilitates access to information; however, beginners still face challenges in understanding programming languages such as PHP. This study aims to develop a chatbot based on Natural Language Processing (NLP) using the Sentence-BERT model (all-MiniLM-L6-v2) to understand user questions in natural language contextually. The research follows a prototyping development method, consisting of several stages: needs identification to determine relevant features for users; interface design to create an intuitive and user-friendly layout; web-based system implementation to realize system functions; and testing using the black-box method to ensure each feature works as specified, along with usability evaluation using the System Usability Scale (SUS) to assess user comfort and ease of use. The result is a chatbot application capable of matching user questions with a Q&A database using semantic similarity. All testing scenarios ran as expected. The SUS evaluation yielded a score of 89.58, indicating a very high level of user satisfaction. This research demonstrates that the integration of NLP and BERT can enhance the effectiveness and convenience of independent programming learning and has the potential to be applied to other educational platforms.
Co-Authors Adwiyani, Pustika Affero Ismail, Affero Alifiya Herwitarahman Aminatuzzuhro Andreasta Meliala Anggraini, Stela Annisa, Baaqy Amri Anwar, Dian Fitryah Arif Fiyanto Arlangga, Lazi Asih, Rika Wahyu Nur Basri, Ahmad Betti Nuraini Dedi Setiawan Dheo Rimbano Diah Mutiarasari Eka Askafi Eko Haryanto Eko Haryanto Eko Setiawan Eko Wahyu Junaidi Fifiafianti, Elsy Fitria Fitria Fiyanto, Arif Hadi Asnal, Hadi Haryono Haryono Hendri Hermawan Adinugraha Herminarto Sofyan Hidayat Hidayat Indra Mutiara, Indra Intan, Noor Tiara Habib Aisyah Irba’ Muhlas Sambodo Jaya, Arik Sandra Judijanto, Loso Kadang, Tandi Karlina Karlina Kelana, Tomas Aldi Khadafi, Muhammad Riqqo Khasanah, Siti Fatimatul Kristiantoro, Edy Lea Kusuma, Eka Widiawati Wijaya Kusumawardhani, Indah Luh Putu Ratna Sundari Ma'arif Isa Sabda Akbar Maemonah, Maemonah Mahmudi Mardiansyah, Hendra Martias Martias Merry Tiyas Anggraini Milla Sepliana Setyowati Moch.Naelul, Arzak Muh. Ibnan Syarif, Muh. Ibnan Muhammad Dziaa’ul Haq Mujiyono Mujiyono Muliandari, Nadya Mulyadi Mulyadi Mustofa Abi Hamid Nadia Sigi Prameswari Nawingkapti, Kenya Astari Nisya, Hima Choirun Norhadi, Sigit Nugra Irianta Denashurya NURCHAMID, TAFSIR Nurjayadi Nurjayadi Onang, Murtiyoso Oyong Lisa Pramono, Sat Pratama Bayu Widagdo Purnomo, Wisnu Cahyo Purwanto Purwanto Rahina Nugrahani Rahmiati Rahmiati Ramadhani, Amelia Arum Ratnasari, Yasinta Ayu Rizaldy Taslim Pinzon Ronny Hendra Hertanto Safriadi Safriadi, Safriadi Samosir, Agnes Evelina Saputro, Ridho Sardiyo Sardiyo, Sardiyo sari, Desi Nurmala Singgih Tiwut Atmojo Siswantoyo Sitorus, Dermawati Soadah, Soadah Sulistia Ningsih, Sulistia Supriyanto Supriyanto Sutanta Sutanta, Sutanta syakir syakir Syarifah Fahma Nida Aulia T Sy Eiva Fatdha, T Sy Eiva Tawardjono Us. Torkis Nasution Tri Puji Astuti Trismayanti, Ni Made Rika Tupulu, Nari Ustadi, Noorchamid Viddy, Arkas Wahyu Setiyadi Wahyuningrum, Ani Friska Nur Waleska, Rangga Febrio Wisamodro Jati Yani, Lismeri Yoyon Efendi Yulianti, Firda Zuhriah Zuhriah, Zuhriah