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 on bbknn knn on harmony knn on scvi onclass scanvi svm xgboost Consensus Prediction
fibroblast 683 0.97 0.77 0.97 0.90 0.00 0.85 0.94 0.95 0.97
endothelial cell 425 0.99 0.99 0.99 0.99 0.00 0.99 0.99 0.98 0.99
vascular associated smooth muscle cell 376 0.68 0.41 0.83 0.73 0.00 0.57 0.64 0.69 0.74
epithelial cell of uterus 147 0.98 0.96 0.98 0.95 0.00 0.97 0.98 0.98 0.99
CD8-positive, alpha-beta T cell 126 0.84 0.84 0.88 0.80 0.00 0.81 0.79 0.84 0.89
pericyte 101 0.44 0.26 0.31 0.32 0.00 0.42 0.38 0.43 0.43
macrophage 97 0.98 0.94 0.96 0.96 0.00 0.94 0.97 0.96 0.97
myometrial cell 87 0.84 0.02 0.84 0.54 0.00 0.61 0.68 0.75 0.83
CD4-positive, alpha-beta T cell 48 0.78 0.74 0.81 0.55 0.00 0.82 0.76 0.89 0.82
ciliated epithelial cell 30 0.97 0.93 0.97 0.79 0.00 0.91 0.98 0.98 0.97
mature NK T cell 27 0.72 0.54 0.78 0.75 0.00 0.62 0.74 0.67 0.81
neutrophil 13 0.87 0.92 0.83 0.96 0.00 0.76 1.00 0.96 0.96
myofibroblast cell 17 0.00 0.00 0.00 0.00 0.00 0.19 0.12 0.15 0.00
natural killer cell 5 0.00 0.00 0.29 0.00 0.00 0.00 0.25 0.00 0.00
mast cell 6 0.92 0.92 0.92 1.00 0.00 0.75 0.92 0.92 0.92
B cell 4 0.67 0.75 0.86 0.86 0.00 1.00 1.00 1.00 1.00
T cell 4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
monocyte 2 0.00 0.00 0.67 0.00 0.00 0.00 0.00 0.00 0.00
plasma cell 2 0.00 0.67 1.00 0.67 0.00 1.00 1.00 1.00 1.00
skeletal muscle satellite stem cell 1 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
innate lymphoid cell 1 0.00 0.00 0.00 0.00 0.00 0.67 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
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
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 on bbknn knn on harmony knn on scvi onclass scanvi svm xgboost Consensus Prediction
fibroblast 5910 0.96 0.74 0.98 0.94 0.00 0.88 0.95 0.96 0.97
endothelial cell 4272 0.99 0.98 0.99 0.99 0.00 0.99 0.99 0.99 1.00
vascular associated smooth muscle cell 3219 0.67 0.23 0.86 0.81 0.00 0.60 0.68 0.72 0.79
epithelial cell of uterus 1270 0.97 0.95 0.99 0.97 0.00 0.98 0.99 0.98 0.99
CD8-positive, alpha-beta T cell 1215 0.84 0.83 0.90 0.85 0.00 0.87 0.92 0.94 0.93
pericyte 932 0.44 0.28 0.53 0.49 0.00 0.49 0.55 0.56 0.61
macrophage 832 0.96 0.94 0.97 0.97 0.00 0.96 0.98 0.98 0.97
myometrial cell 830 0.84 0.00 0.89 0.75 0.00 0.77 0.78 0.86 0.89
CD4-positive, alpha-beta T cell 390 0.73 0.67 0.83 0.66 0.00 0.80 0.91 0.93 0.89
ciliated epithelial cell 290 0.96 0.86 0.99 0.91 0.00 0.96 1.00 0.99 0.99
mature NK T cell 180 0.68 0.46 0.76 0.73 0.00 0.76 0.85 0.87 0.89
neutrophil 90 0.87 0.90 0.96 0.95 0.00 0.84 0.99 0.95 0.97
myofibroblast cell 84 0.00 0.00 0.23 0.11 0.00 0.23 0.43 0.55 0.39
natural killer cell 87 0.00 0.02 0.39 0.43 0.00 0.78 0.80 0.85 0.73
mast cell 59 0.92 0.95 0.98 0.93 0.00 0.88 0.98 0.97 0.97
B cell 46 0.79 0.82 0.96 0.91 0.00 0.96 1.00 1.00 1.00
T cell 43 0.00 0.00 0.27 0.13 0.00 0.70 0.96 0.99 0.84
monocyte 19 0.00 0.00 0.43 0.19 0.00 0.69 0.97 1.00 0.54
plasma cell 17 0.00 0.00 0.94 0.69 0.00 0.94 1.00 1.00 1.00
skeletal muscle satellite stem cell 17 0.00 0.00 0.00 0.00 0.00 0.35 0.97 0.97 0.94
endothelial cell of lymphatic vessel 6 0.00 0.00 0.00 0.00 0.00 0.40 1.00 1.00 0.29
innate lymphoid cell 4 0.00 0.00 0.89 0.40 0.00 0.47 1.00 1.00 1.00
intermediate monocyte 5 0.00 0.00 0.00 0.29 0.00 0.67 1.00 1.00 0.57
adventitial cell 4 0.00 0.00 0.00 0.00 0.00 0.10 0.53 0.89 0.00
myeloid dendritic cell 2 0.00 0.00 0.00 0.00 0.00 1.00 1.00 1.00 0.00
epithelial fate stem cell 2 0.00 0.00 0.00 0.00 0.00 0.50 1.00 1.00 0.67
regulatory T cell 1 0.00 0.00 0.00 0.00 0.00 1.00 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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