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
cardiac endothelial cell 1010 0.99 0.98 0.99 0.99 0.00 0.99 0.99 0.99 0.99
regular atrial cardiac myocyte 586 0.83 0.70 0.85 0.79 0.00 0.67 0.92 0.95 0.89
ventricular cardiac muscle cell 257 0.46 0.32 0.66 0.39 0.00 0.54 0.85 0.90 0.69
pericyte 212 0.92 0.82 0.93 0.92 0.00 0.93 0.95 0.93 0.95
fibroblast of cardiac tissue 190 0.99 0.96 0.99 0.98 0.00 0.99 0.99 0.99 0.99
smooth muscle cell 154 0.86 0.86 0.88 0.83 0.00 0.86 0.89 0.88 0.91
macrophage 70 0.95 0.95 0.95 0.91 0.00 0.93 0.95 0.96 0.96
CD8-positive, alpha-beta T cell 25 0.76 0.73 0.78 0.70 0.00 0.84 0.77 0.75 0.81
mesothelial cell 18 0.97 0.29 0.97 0.89 0.00 0.50 0.97 0.89 0.97
erythrocyte 11 0.65 0.62 0.77 0.74 0.00 0.56 0.69 0.83 0.67
neutrophil 16 1.00 1.00 1.00 0.97 0.00 0.94 0.97 0.97 1.00
monocyte 10 0.84 0.75 0.80 0.59 0.00 0.76 0.82 0.84 0.89
neuron 9 1.00 1.00 1.00 0.94 0.00 0.95 1.00 1.00 1.00
natural killer cell 9 0.00 0.15 0.43 0.17 0.00 0.43 0.62 0.17 0.17
CD4-positive, alpha-beta T cell 6 0.00 0.77 0.77 0.83 0.00 1.00 0.71 0.77 1.00
B cell 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
mature NK T cell 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
plasmacytoid dendritic cell 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
T cell 1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
plasma cell 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
mast cell 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
platelet 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
cardiac endothelial cell 9082 0.99 0.99 0.99 0.98 0.00 0.98 0.99 0.99 0.99
regular atrial cardiac myocyte 5230 0.85 0.73 0.89 0.82 0.00 0.96 0.92 0.96 0.93
ventricular cardiac muscle cell 2342 0.55 0.41 0.74 0.51 0.00 0.95 0.86 0.91 0.82
pericyte 1817 0.94 0.82 0.96 0.94 0.00 0.96 0.96 0.97 0.97
fibroblast of cardiac tissue 1757 0.99 0.96 0.99 0.98 0.00 0.99 0.99 0.99 0.99
smooth muscle cell 1363 0.86 0.89 0.90 0.89 0.00 0.91 0.91 0.92 0.93
macrophage 621 0.93 0.95 0.95 0.94 0.00 0.95 0.98 0.95 0.98
CD8-positive, alpha-beta T cell 283 0.79 0.84 0.83 0.77 0.00 0.96 1.00 1.00 0.93
mesothelial cell 138 0.96 0.48 0.96 0.80 0.00 0.56 0.99 0.95 0.98
erythrocyte 132 0.76 0.74 0.93 0.80 0.00 0.82 0.90 0.91 0.88
neutrophil 124 0.98 0.98 0.94 0.97 0.00 0.97 1.00 1.00 0.98
monocyte 114 0.64 0.68 0.72 0.73 0.00 0.83 0.98 0.92 0.93
neuron 73 0.93 0.95 0.95 0.96 0.00 0.92 0.95 0.95 0.96
natural killer cell 70 0.00 0.46 0.55 0.50 0.00 0.92 1.00 1.00 0.81
CD4-positive, alpha-beta T cell 63 0.00 0.78 0.66 0.59 0.00 0.98 1.00 1.00 0.92
B cell 16 0.81 0.81 0.76 0.72 0.00 0.94 1.00 1.00 1.00
mature NK T cell 7 0.00 0.00 0.00 0.00 0.00 0.47 1.00 1.00 0.25
plasmacytoid dendritic cell 6 0.00 0.00 0.00 0.00 0.00 0.63 1.00 1.00 1.00
T cell 3 0.00 0.00 0.00 0.00 0.00 0.18 1.00 1.00 0.80
plasma cell 3 0.00 0.00 0.00 0.00 0.00 0.67 1.00 1.00 1.00
mast cell 3 0.00 0.00 0.00 0.00 0.00 0.86 1.00 1.00 1.00
platelet 1 0.00 0.00 0.00 0.00 0.00 0.33 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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