Evaluation results under simulated sequencing noise. (A) The label transfer accuracy and F1-score of scSHEFT and nine comparative methods across different dropout corruption rates on scRNA-seq and scATAC-seq data. Five independent experiments are performed for each dropout rate. Boxplots show the upper and lower quartiles, with the median as the horizontal line and whiskers extending to 1.5 times the interquartile range. (B) Label transfer matrix comparing predicted labels with ground-truth annotations, where a clearer diagonal indicates better label transfer performance.