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Journal : Journal Of Artificial Intelligence And Software Engineering

Interview Result Extraction For Functional Requirements Identification Using TextRank Algorithm Yunianto, Dika Rizky; Putri, Annisa Rahmania; Wijayaningrum, Vivi Nur
Journal of Artificial Intelligence and Software Engineering Vol 6, No 1 (2026): Maret
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jaise.v6i1.8868

Abstract

Functional requirement identification is a critical stage in information system development that determines system alignment with user needs. Interviewing is a dominant technique for eliciting requirements, but interview results in the form of long, unstructured text require significant analysis time and are prone to subjectivity if done manually. This research aims to apply the TextRank algorithm to automatically summarize interview results so that important information can be obtained more concisely. The research was conducted through text preprocessing stages, sentence similarity calculation (word overlap), graph construction, and sentence ranking using the PageRank algorithm. Important sentences were selected based on threshold variations (k = 3, 5, 7, 9). Three methods were compared: standard TextRank, TextRank with TF-IDF weighting, and TextRank with stemming preprocessing. Evaluation used precision, recall, and F1-score metrics against ground truth. Results show that standard TextRank with threshold 7 provided the most balanced performance (F1-score 71.05%), being more stable than TF-IDF based methods for interview data. This algorithm proved effective in improving the efficiency of the functional requirement identification process.
Co-Authors Abdillah, Muhammad Navis Alysha Ghea Arliana Ananta, Ahmadi Yuli Andi Maulidinnawati A. K. Parewe Anggi Mahadika Purnomo Angki Christiawan Rongre Anim Rofi’ah Annisa Puspa Kirana Annisa Puspa Kirana Astiningrum, Mungki Asyrofa Rahmi Augusta, San Sayidul Akdam Aziz, Hamim Fathul Berryl Radian Hamesha Budi Harijanto, Budi Chintya Puspa Dewi Davia Werdiastu Deatrisya Mirela Harahap Dika Rizky Yunianto Dimas Shella Charlinawati Dini, Robih Eka Larasati Amalia Ermi Pristiyaningrum Farida Ulfa Farida Ulfa Febri Ramadhani Febrianti, Yane Marita Ficry Agam Fathurrachman Gotami, Nurina Savanti Widya Haekal, Muhammad Hamim Fathul Aziz Heny Dwi Jayanti Iftitah Hidayati Ika Kusumaning Putri Ika Kusumaning Putri Ilham Sinatrio Gumelar Imam Fahrur Rozi Lia Agustina Lubis, Wahyuni M. Hasyim Ratsanjani Malakianno P.N., Valentino Mamluatul Hani’ah Maulidina, Hanif Prasetyo Moch Zawaruddin Abdullah Mochammad Hairullah Muhammad Dimas Setiawan Sanapiah Muhammad Haekal Muhammad Isa Ansori Muhammad Rizki Mubarok Mustika Mentari Nabilah Argyanti Ardyningrum Naufal Yukafi Ridlo Noprianto Noprianto Noprianto Noprianto Noprianto, Noprianto Noprianto, Noprianto Novi Nur Putriwijaya Nur Khozin Nurina Savanti Widya Gotami Pambudi, Rizki Agung Putri, Annisa Rahmania Putri, Ika Kusumaning Qoirul Kotimah Restu Fitriawanti Restu Widodo Ridla, Ali Ar Robih Dini Rokhimatul Wakhidah Rudy Ariyanto San Sayidul Akdam Augusta Saputra, Firhad Rinaldi Saragih, Triando Hamonangan Talitha Raissa Vipkas Al Hadid Firdaus Vivin Ayu Lestari Wayan Firdaus Mahmudy Widiareta Safitri Yane Marita Febrianti