A comprehensive benchmark of active learning strategies with AutoML for small-sample regression in materials science.

ABSTRACT: The high cost and difficulty of acquiring labeled data in materials science often limits the scale of data-driven modeling efforts. Experimental synthesis and characterization often require expert knowledge, expensive equipment, and time-consuming procedures, making it critical to develop data-efficient learning strategies. Integrating Automated Machine Learning (AutoML) with active learning enables the construction of robust material-property prediction models while substantially reducing the volume of labeled data required. This benchmark study aims to evaluate various active learning (AL) strategies within AutoML in materials science regression tasks. The performance of each strategy in terms of model accuracy and data efficiency is analyzed. The 9 datasets used are derived from materia

SUBMITTER: Bi J 

PROVIDER: S-EPMC12550062 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature