Popular Vote (popV) model for automated cell type annotation of single-cell RNA-seq data. We provide here pretrained models for plug-in use in your own analysis. Follow our tutorial to learn how to use the model for cell type annotation.

Model description

Tabula Sapiens is a benchmark, first-draft human cell atlas of over 1.1M cells from 28 organs of 24 normal human subjects. This work is the product of the Tabula Sapiens Consortium. Taking the organs from the same individual controls for genetic background, age, environment, and epigenetic effects, and allows detailed analysis and comparison of cell types that are shared between tissues.

Link to CELLxGENE: Link to the data in the CELLxGENE browser for interactive exploration of the data and download of the source data.

Training Code URL: Not provided by uploader.

Metrics

We provide here accuracies for each of the experts and the ensemble model. The validation set accuracies are computed on a 10% random subset of the data that was not used for training.

Cell Type N cells celltypist knn bbknn knn harmony knn on scvi onclass scanvi svm xgboost Consensus Prediction
fibroblast 1262 0.98 0.97 0.98 0.97 0.00 0.96 0.98 0.97 0.98
smooth muscle cell 855 0.92 0.92 0.95 0.91 0.00 0.92 0.92 0.93 0.93
macrophage 753 0.98 0.98 0.98 0.99 0.00 0.95 0.97 0.98 0.98
endothelial cell 276 0.80 0.65 0.77 0.59 0.00 0.70 0.86 0.87 0.88
capillary endothelial cell 197 0.73 0.62 0.68 0.51 0.00 0.58 0.76 0.80 0.77
pericyte 185 0.79 0.80 0.86 0.75 0.00 0.79 0.78 0.79 0.82
CD8-positive, alpha-beta T cell 163 0.64 0.75 0.75 0.63 0.00 0.72 0.66 0.70 0.72
neutrophil 131 1.00 1.00 0.99 1.00 0.00 1.00 1.00 1.00 1.00
vein endothelial cell 78 0.65 0.40 0.54 0.28 0.00 0.56 0.68 0.72 0.75
CD4-positive, alpha-beta T cell 87 0.73 0.80 0.79 0.63 0.00 0.82 0.77 0.78 0.80
endothelial cell of artery 61 0.82 0.88 0.88 0.69 0.00 0.72 0.79 0.81 0.84
mature NK T cell 50 0.64 0.70 0.61 0.39 0.00 0.62 0.61 0.67 0.66
monocyte 46 0.90 0.89 0.90 0.86 0.00 0.70 0.81 0.82 0.87
basophil 23 0.65 0.81 0.64 0.81 0.00 0.98 0.98 0.98 0.92
natural killer cell 17 0.38 0.39 0.35 0.14 0.00 0.47 0.44 0.50 0.45
endothelial cell of lymphatic vessel 23 0.98 0.98 1.00 0.96 0.00 0.87 0.96 0.96 0.98
mast cell 20 0.00 0.74 0.47 0.78 0.00 0.93 0.95 0.92 0.92
B cell 14 0.85 0.85 0.85 0.86 0.00 0.93 1.00 0.79 0.92
erythrocyte 7 0.88 0.88 1.00 1.00 0.00 1.00 1.00 0.82 1.00
plasma cell 9 0.88 0.80 0.94 0.88 0.00 0.84 1.00 0.88 1.00
T cell 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
intermediate monocyte 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
classical monocyte 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
myeloid dendritic cell 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
non-classical monocyte 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

The train accuracies are computed on the training data.

Cell Type N cells celltypist knn bbknn knn harmony knn on scvi onclass scanvi svm xgboost Consensus Prediction
fibroblast 11433 0.97 0.95 0.99 0.99 0.00 0.97 0.97 0.97 0.98
smooth muscle cell 7732 0.92 0.90 0.97 0.96 0.00 0.92 0.92 0.92 0.95
macrophage 6764 0.98 0.98 0.98 0.98 0.00 0.95 0.98 0.97 0.98
endothelial cell 2410 0.77 0.59 0.83 0.78 0.00 0.87 0.87 0.88 0.92
capillary endothelial cell 1838 0.72 0.61 0.78 0.74 0.00 0.79 0.83 0.85 0.89
pericyte 1586 0.79 0.81 0.92 0.88 0.00 0.82 0.81 0.81 0.88
CD8-positive, alpha-beta T cell 1369 0.69 0.72 0.81 0.75 0.00 0.79 0.84 0.86 0.83
neutrophil 1309 0.99 0.99 0.99 0.99 0.00 0.99 0.99 0.99 0.99
vein endothelial cell 797 0.60 0.30 0.67 0.58 0.00 0.78 0.79 0.80 0.83
CD4-positive, alpha-beta T cell 641 0.70 0.73 0.77 0.67 0.00 0.81 0.84 0.88 0.83
endothelial cell of artery 584 0.77 0.78 0.88 0.78 0.00 0.78 0.83 0.85 0.87
mature NK T cell 465 0.70 0.69 0.75 0.60 0.00 0.76 0.88 0.88 0.82
monocyte 381 0.81 0.84 0.88 0.82 0.00 0.68 0.79 0.80 0.87
basophil 221 0.72 0.72 0.79 0.92 0.00 0.96 0.99 0.99 0.97
natural killer cell 225 0.52 0.52 0.61 0.44 0.00 0.78 0.89 0.91 0.87
endothelial cell of lymphatic vessel 175 0.95 0.96 0.97 0.93 0.00 0.89 0.97 0.94 0.96
mast cell 139 0.00 0.50 0.65 0.82 0.00 0.99 0.99 0.99 0.99
B cell 134 0.97 0.97 0.97 0.91 0.00 0.96 0.99 0.98 0.99
erythrocyte 76 0.92 0.91 0.97 0.97 0.00 0.91 0.98 0.93 0.96
plasma cell 59 0.92 0.90 0.98 0.77 0.00 0.97 0.99 1.00 1.00
T cell 16 0.00 0.00 0.54 0.62 0.00 0.41 0.97 0.97 0.88
intermediate monocyte 13 0.00 0.00 0.12 0.27 0.00 0.18 1.00 1.00 0.82
classical monocyte 12 0.00 0.00 0.60 0.67 0.00 0.60 1.00 1.00 0.91
myeloid dendritic cell 5 0.00 0.00 0.00 0.00 0.00 0.09 1.00 0.62 0.00
non-classical monocyte 1 0.00 0.00 0.00 0.00 0.00 0.50 1.00 1.00 1.00

References

Tabula Sapiens reveals transcription factor expression, senescence effects, and sex-specific features in cell types from 28 human organs and tissues, The Tabula Sapiens Consortium; bioRxiv, doi: https://doi.org/10.1101/2024.12.03.626516

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