JUN

Personal Information

🧑‍🔬 Position : Lecturer
🏢 Office : GD 522, Institut Teknologi Del
📧 Email : junita.amalia@del.ac.id; junitaamalia92@gmail.com
🔗 Scopus ID : 57198490169
🔗 ORCID : 0000-0002-9803-6428

Education Background

  • Institut Teknologi Sepuluh Nopember
    Master’s Degree in Statistics 2016 – 2018
    Thesis: Parameter Estimation and Hypothesis Testing in the Geographically Weighted Bivariate Poisson Inverse Gaussian Regression Model (Case Study: Number of New Cases of PB Leprosy and MB Leprosy in West Sumatra Province in 2014)
  • Universitas Negeri Padang
    Bachelor’s Degree in Mathematics Education 2010 – 2014
    Thesis: The Effect of Implementing Problem- Based Learning on the Problem Solving Ability of Grade VIII Students at SMPN 8 Padang

Teaching

  • Probability and Statistics
  • Discrete Mathematics
  • Basic Mathematics 1
  • Basic Mathematics 2
  • Linear Algebra
  • Database
  • Internship

Publications

  1. J. Amalia, D. F. Matondang, G. E. Hutajulu, and A. Hasibuan, “Impact Of Sarcasm Detection on Sentiment Analysis Using Bi-LSTM and FastText,” Jurnal Sistem Informasi Bisnis, vol. 14, no. 4, pp. 353-362, Oct. 2024. https://doi.org/10.21456/vol14iss4pp353-362
  2. Herimanto, Arie Satia Dharma, Junita Amalia, David Largo, & Christin Adelia Pratiwi Sihite. (2024). Performance Analysis of MobileNetV3-based Convolutional Neural Network for Facial Skin Disorder Classification. Jurnal RESTI (Rekayasa Sistem Dan Teknologi Informasi), 8(6), 701 – 709. https://doi.org/10.29207/resti.v8i6.5982
  3. Tambunan, S., Amalia, J., Sitorus, K., Sibuea, Y., & Hutabarat, L. (2024). Enhancing Credit Risk Classification Using LightGBM with Deep Feature Synthesis. Journal of Information Systems and Informatics, 6(4), 2599-2610. https://doi.org/10.51519/journalisi.v6i4.902
  4. Sirait, E. M. ., Silalahi, R. ., Tambunan, A. A. ., & Amalia, J. . (2024). The News Classification Using Bidirectional Long Short Term Memory and GloVe. Sinkron : Jurnal Dan Penelitian Teknik Informatika, 9(1), 112-124. https://doi.org/10.33395/sinkron.v9i1.13005
  5. Siagian, A. R., Junita Amalia, Regina Ayunita Tarigan, Sahat Pandapotan Nainggolan, & Yoli Agnesia. (2024). Optimalisasi Kemampuan Matematika Siswa Toba Melalui Kompetisi Del Mathematics And Science 2022. Jurnal Pengabdian Masyarakat Mandira Cendikia, 3(6), 30–36. Retrieved from https://journal.mandiracendikia.com/index.php/pkm/article/view/1145 (In Bahasa Indonesia)
  6. Amalia, J., Fitriyaningsih, I., & Agnesia, Y. (2024). Effects of the Flipped Classroom on Learning Outcomes, Students’ Motivation and Learning Strategies. Jurnal BELAINDIKA (Pembelajaran Dan Inovasi Pendidikan), 6(2), 156-161. https://doi.org/10.52005/belaindika.v6i2.228
  7. Amalia*, J., Fitrianingsih, I., & Pandapotan Nainggolan, S. (2023). Pelatihan Metode Ilmiah dan Analisis Statistika untuk Siswa SMKS Arjuna . Dinamisia : Jurnal Pengabdian Kepada Masyarakat, 7(5), 1369-1376. https://doi.org/10.31849/dinamisia.v7i5.15818 (In Bahasa Indonesia)
  8. Mendrofa, R. D., Siallagan, M. H., Amalia, J., & Pakpahan, D. P. (2023). Credit Risk Analysis With Extreme Gradient Boosting and Adaptive Boosting Algorithm. Journal of Information System,Graphics, Hospitality and Technology, 5(1), 1–7. https://doi.org/10.37823/insight.v5i1.233 . (In Bahasa Indonesia)
  9. Amalia, J., Fitrianingsih, I., Agnesia, Y. (2023). Flipping the Classroom: Bosting Student Motivation in Probability and Statistics Education. Procedings of the International Conference on Intellectuals’ Global Responsibility (ICIGRR 2022). https://doi.org/10.2991/978-2-38476-052-7_11
  10. Nainggolan, S. P., Tarigan, R. A., Amalia, J. (2023). Mathematical Mastery in the Digital Age: Insights from Student Perspective and Course Performance. Procedings of the International Conference on Intellectuals’ Global Responsibility (ICIGRR 2022), 130-146. https://doi.org/10.2991/978-2-38476-052-7_15
  11. Sihite, R. M. G. T., Situmeang, S, Simanjuntak, H. (2023). A Deep Learning-Based Regression Approach to Indonesian Short Answer Grading System. Proceedings of the 8th International Conference on Sustainable Information Engineering and Technology. https://doi.org/10.1145/3626641.3626929
  12. Nababan, N. Y., Tambunan, K. G., Sinaga, I. S. (2022). Decision Tree dengan Binary Bat Algoruthm Optimization pada Heart Catheterization Prediction. Hexagon Journal of Engineering and Science, Faculty of Environmental and Mineral Technology – Sumbawa University of Technology. https://doi.org/10.36761/hexagon.v3i2.1640 (In Bahasa Indonesia)
  13. Nainggolan, S., Amalia, J., & Silalahi, S. (2022). Analisis Kemampuan Koneksi Matematis Peserta Del Mathematics dan Science Competition (DMSC) ditinjau dari Kepribadian Sensing(S)-Intuiting (N). Jurnal Cendekia : Jurnal Pendidikan Matematika, 6(3), 2584-2598. https://doi.org/10.31004/cendekia.v6i3.1671 (In Bahasa Indonesia)
  14. Amalia, J., Hutapea, N. E., Manurung, M., Situmorang, T. O. (2022). Particle Swarm Optimization in Twin Support Vector Machine to Classify Fake News. JSR: Jaringan Sistem Informasi Robotik. https://doi.org/10.58486/jsr.v6i2.176 (In Bahasa Indonesia)
  15. Situmorang, L., Hutahaean, E., Sibarani, R. A., Amalia, J. (2022). Membangun Slang Dictionary untuk Normalisasi Teks Menggunakan Pre-Train Fasttext Model. JSR: Jaringan Sistem Informasi Robotik. https://doi.org/10.58486/jsr.v6i2.184 (In Bahasa Indonesia)
  16. Saragih, L., Nababan, M., Simatupang, Y., & Amalia, J. (2022). Analisis Self-Attention pada Bi-Directional Lstm dengan Fasttext dalam Mendeteksi Emosi Berdasarkan Text. ZONAsi: Jurnal Sistem Informasi, 4(2), 144 – 156. https://doi.org/10.31849/zn.v4i2.10846 (In Bahasa Indonesia)
  17. Aritonang, Y. V., Napitupulu, D. P., Sinaga, M. H., Amalia, J. (2022). Pengaruh Hyperparameter Pada Fasttext Terhadap Performa Model Deteksi Sarkasme Berbasis Bi-LSTM. JATISI: Jurnal Teknik Informatika dan Sistem Informasi, 9(3), 2612-2624. https://doi.org/10.35957/jatisi.v9i3.1331 (In Bahasa Indonesia)
  18. Amalia, J., Pakpahan, J., Pakpahan, M., Panjaitan, Y. (2022). Model Klasifikasi Berita Palsu Menggunakan Bidirectional LSTM Dan Word2Vec Sebagai Vektorisasi. Jurnal Teknik Informatika dan Sistem Informasi, 9(4), 3319-3331. https://doi.org/10.35957/jatisi.v9i4.1332 (In Bahasa Indonesia)
  19. Sinaga, Agnes Veronika; Butarbutar, Noel Christoper; Simamora, Theodora Beata; Amalia, Junita. (2022). Adaptive Neuro Fuzzy Inference System Optimization by Genetic Algorithm pada Time Series. Journal of Computer and Information Technology. https://doi.org/10.25273/doubleclick.v6i1.13368 (In Bahasa Indonesia)
  20. Tarigan, R. A., & Junita Amalia. (2022). Pemanfaatan Youtube untuk Pembelajaran Asinkronus Matematika Dasar di Tingkat Perguruan Tinggi dengan Referensi Kalkulus Jilid 2 . ABDIKAN: Jurnal Pengabdian Masyarakat Bidang Sains Dan Teknologi, 1(3), 378–386. https://doi.org/10.55123/abdikan.v1i3.824 (In Bahasa Indonesia)
  21. Amalia, J., & Regina Ayunita Tarigan. (2022). Video Pembelajaran Youtube untuk Media Pembelajaran Daring Mahasiswa. ABDIKAN: Jurnal Pengabdian Masyarakat Bidang Sains Dan Teknologi, 1(3), 371–377. https://doi.org/10.55123/abdikan.v1i3.822 (In Bahasa Indonesia)
  22. Nenni Mona Aruan, Junita Amalia, Grace Widya Simanjuntak, Agnes Cicilia Marbun, Gabriel Indra Baringbing, Jeremia Ambarita. (2022). Penerapan Teknologi Tepat Guna Untuk Meningkatkan Produksi Bibit Ayam (DOC). TRIDARMA: Pengabdian Kepada Masyarakat (PkM), 5 (1) (2022) 118-134. (In Bahasa Indonesia)
  23. Amalia, J., Puhadi, Otok, B. W. (2020). Application of Geographically Weighted Bivariate Poisson Inverse Gaussian Regression. Procedings of The 4th Indoms International Conference On Mathematics and Its Application (IICMA 2019). https://doi.org/10.1063/5.0017393
  24. Amalia, J. (2020). Analisis Model Regresi Cox Proportional Hazard Pada Studi Kasus Pasien Kanker Paru-Paru. Jurnal Ilmiah SIMANTEK, 4(1), 55-61. (In Bahasa Indonesia)
  25. Amalia, J., Puhadi, Otok, B. W. (2017). Parameter estimation and statistical test of geographically weighted bivariate Poisson inverse Gaussian regression models. Proceedings Of The 13th IMT-GT International Conference On Mathematics, Statistics And Their Applications (ICMSA2017). https://doi.org/10.1063/1.5012224

Published Books

  1. Sitanggang, Hendra Dhermawan; Husna, Amakhul; Syatriani, Sri; Robin; Mayasari, Ayu Citra; Laelasari, Ela; Fitriyaningsih, Ike; Fitria; Amalia, Junita; Syilfi, Iswanti, Dwi Indah; Rahman, Eddy.(2024). Manajemen Data. Media Sains Indonesia. (In Bahasa Indonesia)
  2. Sitopu, J. W., Daming, A. S., Sari, A. C., Purba, D. S., Fitriyaningsih, I., Basrin, D., … & Siagian, P. (2024). Matematika Dasar. Yayasan Kita Menulis. (In Bahasa Indonesia)
  3. J Amalia, I Fitriyaningsih, Y Agnesia. (2023). Buku Ajar Probabilitas dan Statistika. Nas Media Pustaka. (In Bahasa Indonesia)