@misc{indiciae923ac2f15e3b, title = {TF-IDF k-mer-based Classical and Hybrid Machine Learning Models for SARS-CoV-2 Variant Classification under Imbalanced Genomic Data}, author = {Haque, N. and Mazed, A. and Ankhi, J. N. and Uddin, M. J.}, year = {2026}, doi = {10.64898/2026.04.02.716024}, url = {https://www.biorxiv.org/content/10.64898/2026.04.02.716024v1}, note = {Source identifier: 10.64898/2026.04.02.716024} }