Fig. 2: Performance evaluation in the breast cancer dataset.
From: SpaIM: single-cell spatial transcriptomics imputation via style transfer
a Comparison results between SpaIM and existing methods using the Pearson correlation coefficient (PCC). Data are presented as mean values ± 95% confidence intervals across predicted genes (\(n\) = 991). b Comparison results between SpaIM and existing methods using structural similarity index measure (SSIM) across predicted genes (\(n\) = 991). c Spatial visualization of the ground truth and the predicted gene expressions. d Spatial visualization of spatial domains. e Scatter plot of associated ligand‒receptor pairs in the raw data and the SpaIM-imputed data.
