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Journal : Bulletin of Computer Science Research

Implementasi Metode Cosine Similarity Dalam Sistem Profiling Dosen Berbasis Data Bibliometrik Untuk Pemetaan Kompetensi Akademik Jefry Sunupurwa Asri; Firnanda Amalia; Muhammad Thifaal Dzaki; Muhammad Fikri; Ardra Rianisa
Bulletin of Computer Science Research Vol. 5 No. 6 (2025): October 2025
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bulletincsr.v5i6.811

Abstract

Lecturer profiling based on scientific publications is a strategic component in managing human resources in higher education institutions. The manual process of identifying lecturer competencies often requires considerable time and may lead to inaccuracies. This study aims to develop an automated application for lecturer profiling and competency mapping to relevant courses using an unsupervised text similarity approach based on the Term Frequency–Inverse Document Frequency (TF-IDF) and Cosine Similarity methods. The application was developed using the Streamlit framework with integrated data from Google Scholar, SINTA, and Scopus. The evaluation involved 50 lecturers and 120 lecturer–course pairs, measured using accuracy, precision, recall, F1-score, response time, and usability metrics. The results show an accuracy of 85.3%, an F1-score of 0.853, an average response time of 2.3 seconds, and a usability score of 86.4, which falls into the excellent category. The system is capable of displaying interactive lecturer profiles, performing competency mapping to relevant courses, and generating automatic reports in PDF format. Therefore, this application effectively supports data-driven academic decision-making processes for assigning lecturers according to their areas of expertise.
Co-Authors Abbas, Dirvi Surya Abid Aprialdi Ade Suryanda Adira Mutiara Jasmine Agung Wibowo Ardiyanta Surbakti Ahmad Junaidi Ajimiliansyah Ajimiliansyah Aminulloh Aminuyati Amri Amir Andriyanto Adhi Nugroho Anisa Dwi Nurfajriah Anisa Putri Yolanda Anna Khumaira Sari Aprianti Lubis Ardra Rianisa Arsyah Salsabilla Aulia Rahman Awansah Azareel Sulistiyanto Jusuf Azhari, Ihsan Bagas Muhammad Husain Davit Rahmadhan Defi Cintia Dewi Desniar - - Dharina Baharuddin Doci Nurmartha Eni Erlina Entin Oktantia Safitri Erdianto Erdianto Erni Achmad Fadhiil Ahmadi Fadila Lesi Sasri Fahrul Razi Fahrur Riza P. Fahrur Riza Priyana Fanni Jessica Farrah Fadhienie Fasahati Laiya Febrianti, Dwi Rizki Fikarlin Ndruru Firnanda Amalia Geri Rizki Ramadani Gita Arra Hervina Glori Pesta Pince Sitorus Guna Gerhat Sinaga Guntur Alam H Makmur Hafidza Zia Handayani, Lestari Handayani Hesty Ervianni Zulaecha Irwan Putra Ndruru Jaka Rapino Jefry Sunupurwa Asri Joko Samboro Khawarizmi, Muhammad Nur khusnul khotimah M. Nur Khawarizmi M. Rizky Ismail mas Kismanah Melania Hidayat Muhammad Farras Muhammad Syahril Sodiqin Muhammad Thifaal Dzaki Muhammad Zaki Ananda Nadiyatul Faizah Nanda Afriandi Natasya Fhadyah Azzahra Pepi Putri Utami Pratama Halim Putri Surya Anita Rahmatul Ulya Ramadhani, Siti Refo Elfianza Rena Rahmani Rido Syahputra Rimi Gusliana Mais Rina Anjar Wati Rizkima Akbar S. Rizkima Akbar Setiawan Roziana Ariffin Rusydi, Muhammad Ilhamdi Sefti Adelia Elian Shelvi Rusdiana Shir Li Wang Sumayyah Dzulkifly Syaoki, Muhammad Syarifuddin TATI NURHAYATI Tedi Rizki Theam Foo Ng Ubaidah Ulfiyah Mei Wisnu Hamka Winata Yulanda Nurul Fadhila