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 682 0.96 0.73 0.97 0.90 0.00 0.86 0.93 0.94 0.97
endothelial cell 419 0.99 0.99 0.99 0.96 0.00 0.97 0.99 0.99 0.99
vascular associated smooth muscle cell 384 0.70 0.23 0.84 0.75 0.00 0.67 0.63 0.68 0.75
epithelial cell of uterus 149 0.97 0.97 0.99 0.92 0.00 0.96 0.99 0.97 0.99
CD8-positive, alpha-beta T cell 135 0.84 0.86 0.88 0.85 0.00 0.73 0.80 0.85 0.90
pericyte 102 0.40 0.19 0.33 0.21 0.00 0.42 0.40 0.43 0.43
macrophage 87 0.97 0.93 0.94 0.95 0.00 0.89 0.98 0.97 0.96
myometrial cell 83 0.81 0.00 0.86 0.68 0.00 0.66 0.73 0.77 0.83
CD4-positive, alpha-beta T cell 49 0.83 0.74 0.80 0.71 0.00 0.80 0.78 0.88 0.86
ciliated epithelial cell 31 1.00 0.98 0.98 0.94 0.00 0.95 1.00 1.00 0.98
mature NK T cell 23 0.62 0.62 0.70 0.72 0.00 0.67 0.76 0.52 0.75
neutrophil 12 1.00 0.79 0.85 0.81 0.00 0.79 0.83 0.96 0.81
myofibroblast cell 18 0.00 0.00 0.00 0.00 0.00 0.26 0.24 0.23 0.00
natural killer cell 5 0.00 0.29 0.33 0.00 0.00 0.06 0.15 0.00 0.00
mast cell 7 0.93 0.93 0.93 0.86 0.00 1.00 0.93 0.93 0.93
B cell 7 0.92 0.88 0.92 0.93 0.00 0.82 1.00 1.00 1.00
T cell 3 0.00 0.00 0.00 0.00 0.00 0.10 0.00 0.00 0.00
monocyte 1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
plasma cell 2 1.00 0.00 1.00 0.67 0.00 1.00 1.00 1.00 1.00
skeletal muscle satellite stem cell 2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
endothelial cell of lymphatic vessel 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
innate lymphoid cell 1 0.00 0.00 0.00 0.00 0.00 0.67 0.00 0.00 0.00
adventitial cell 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
epithelial fate stem cell 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
granulocyte 1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
regulatory T cell 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 5911 0.97 0.73 0.97 0.91 0.00 0.91 0.95 0.96 0.97
endothelial cell 4278 0.99 0.99 0.99 0.97 0.00 0.98 0.99 0.99 1.00
vascular associated smooth muscle cell 3211 0.69 0.25 0.84 0.77 0.00 0.74 0.72 0.73 0.81
epithelial cell of uterus 1268 0.97 0.98 0.99 0.93 0.00 0.97 0.99 0.98 0.99
CD8-positive, alpha-beta T cell 1206 0.82 0.85 0.88 0.86 0.00 0.85 0.93 0.94 0.92
pericyte 931 0.44 0.28 0.34 0.30 0.00 0.51 0.56 0.57 0.60
macrophage 842 0.95 0.95 0.96 0.95 0.00 0.94 0.98 0.98 0.97
myometrial cell 834 0.83 0.00 0.87 0.72 0.00 0.78 0.81 0.85 0.88
CD4-positive, alpha-beta T cell 389 0.73 0.73 0.79 0.71 0.00 0.83 0.91 0.95 0.87
ciliated epithelial cell 289 0.98 0.97 0.99 0.90 0.00 0.96 0.99 0.98 0.99
mature NK T cell 184 0.65 0.60 0.70 0.68 0.00 0.79 0.87 0.88 0.86
neutrophil 91 0.99 0.86 0.92 0.85 0.00 0.88 0.95 0.98 0.97
myofibroblast cell 83 0.00 0.00 0.00 0.00 0.00 0.22 0.44 0.48 0.09
natural killer cell 87 0.00 0.12 0.29 0.20 0.00 0.62 0.85 0.84 0.71
mast cell 58 0.92 0.93 0.93 0.92 0.00 0.99 0.97 0.95 0.96
B cell 43 0.87 0.83 0.92 0.84 0.00 0.70 1.00 1.00 0.99
T cell 44 0.00 0.04 0.00 0.00 0.00 0.49 0.99 0.98 0.83
monocyte 20 0.00 0.00 0.32 0.25 0.00 0.64 0.98 0.98 0.40
plasma cell 17 0.94 0.00 0.94 0.80 0.00 0.97 1.00 1.00 1.00
skeletal muscle satellite stem cell 16 0.00 0.00 0.00 0.00 0.00 0.44 0.84 1.00 1.00
endothelial cell of lymphatic vessel 6 0.00 0.00 0.00 0.00 0.00 0.31 0.92 1.00 0.29
intermediate monocyte 5 0.00 0.00 0.00 0.00 0.00 0.50 1.00 1.00 0.00
innate lymphoid cell 4 0.00 0.00 0.00 0.00 0.00 1.00 1.00 1.00 1.00
adventitial cell 4 0.00 0.00 0.00 0.00 0.00 0.15 1.00 0.80 0.40
myeloid dendritic cell 2 0.00 0.00 0.00 0.00 0.00 0.31 1.00 1.00 0.00
epithelial fate stem cell 2 0.00 0.00 0.00 0.00 0.00 0.40 1.00 1.00 1.00
granulocyte 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
regulatory T cell 1 0.00 0.00 0.00 0.00 0.00 0.17 1.00 1.00 0.00

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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