Alief Cahyo Utomo, Sucipto, S. and Muzaki, M.N. 2026. Analysis of Halving Random Search Cross Validation in Machine Learning Model Optimization. Proceeding International Conference on Digital Education and Social Science . 3, 1 (Jan. 2026), 362–369. DOI:https://doi.org/10.55506/icdess.v3i1.169.