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
CD4-positive, alpha-beta T cell 736 0.75 0.85 0.83 0.77 0.00 0.77 0.74 0.77 0.86
CD4-positive, alpha-beta thymocyte 438 0.70 0.51 0.77 0.66 0.00 0.66 0.62 0.71 0.75
B cell 447 1.00 0.99 0.99 1.00 0.00 1.00 1.00 1.00 1.00
thymic fibroblast type 2 382 0.85 0.89 0.88 0.89 0.00 0.92 0.88 0.89 0.92
thymic fibroblast type 1 337 0.84 0.87 0.89 0.86 0.00 0.90 0.88 0.88 0.91
CD8-positive, alpha-beta T cell 287 0.82 0.86 0.87 0.83 0.00 0.85 0.84 0.86 0.86
capillary endothelial cell 272 0.82 0.86 0.89 0.81 0.00 0.85 0.85 0.84 0.86
naive thymus-derived CD4-positive, alpha-beta T cell 256 0.48 0.45 0.51 0.31 0.00 0.55 0.44 0.51 0.59
smooth muscle cell 225 0.96 0.96 0.97 0.96 0.00 0.97 0.98 0.98 0.97
vein endothelial cell 214 0.83 0.84 0.89 0.80 0.00 0.85 0.86 0.85 0.87
plasma cell 138 0.99 0.99 0.97 0.99 0.00 1.00 1.00 1.00 1.00
endothelial cell of artery 86 0.89 0.93 0.91 0.78 0.00 0.93 0.91 0.90 0.93
macrophage 89 0.98 0.98 0.98 0.97 0.00 0.99 0.99 0.99 0.99
CD8-positive, alpha-beta thymocyte 79 0.66 0.76 0.75 0.44 0.00 0.72 0.65 0.73 0.80
thymocyte 47 0.49 0.68 0.80 0.30 0.00 0.72 0.67 0.83 0.84
naive thymus-derived CD8-positive, alpha-beta T cell 37 0.33 0.48 0.48 0.00 0.00 0.50 0.51 0.64 0.64
natural killer cell 45 0.94 0.97 0.95 0.86 0.00 0.94 0.94 0.94 0.95
endothelial cell of lymphatic vessel 35 1.00 1.00 0.99 0.92 0.00 0.93 0.99 1.00 1.00
fibroblast 22 0.43 0.29 0.31 0.59 0.00 0.90 0.71 0.81 0.79
vascular associated smooth muscle cell 15 0.79 0.00 0.57 0.33 0.00 0.64 0.94 0.93 0.70
mesothelial cell 16 0.93 0.93 0.88 0.82 0.00 0.94 0.97 0.91 0.94
erythrocyte 17 0.94 0.94 0.88 0.91 0.00 0.94 0.94 0.97 0.97
neuro-medullary thymic epithelial cell 15 0.97 0.97 0.93 0.93 0.00 1.00 1.00 0.97 1.00
neutrophil 12 0.74 0.88 0.87 0.77 0.00 0.85 0.92 0.83 0.88
hematopoietic precursor cell 10 0.80 0.46 0.82 0.90 0.00 0.84 0.89 0.86 0.84
myo-medullary thymic epithelial cell 5 0.91 0.89 0.91 0.91 0.00 0.91 0.91 0.91 0.91
medullary thymic epithelial cell 7 1.00 0.83 0.25 0.62 0.00 0.93 0.92 1.00 1.00
monocyte 1 0.00 0.00 1.00 0.00 0.00 1.00 0.00 0.00 0.00
mast cell 3 1.00 1.00 0.80 0.50 0.00 0.80 1.00 1.00 1.00
fast muscle cell 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
T follicular helper cell 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
innate lymphoid cell 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
endothelial 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
CD4-positive, alpha-beta T cell 6390 0.74 0.81 0.89 0.81 0.00 0.78 0.75 0.78 0.86
CD4-positive, alpha-beta thymocyte 4125 0.72 0.45 0.84 0.79 0.00 0.75 0.69 0.76 0.82
B cell 4015 1.00 0.99 1.00 1.00 0.00 1.00 1.00 1.00 1.00
thymic fibroblast type 2 3823 0.87 0.89 0.94 0.93 0.00 0.93 0.93 0.91 0.95
thymic fibroblast type 1 2933 0.84 0.86 0.93 0.90 0.00 0.91 0.90 0.89 0.93
CD8-positive, alpha-beta T cell 2530 0.79 0.84 0.90 0.84 0.00 0.83 0.83 0.85 0.87
capillary endothelial cell 2349 0.82 0.85 0.94 0.87 0.00 0.88 0.90 0.90 0.92
naive thymus-derived CD4-positive, alpha-beta T cell 2267 0.48 0.41 0.66 0.55 0.00 0.57 0.52 0.57 0.65
smooth muscle cell 2000 0.95 0.94 0.99 0.98 0.00 0.99 0.99 0.99 0.99
vein endothelial cell 1834 0.83 0.82 0.93 0.86 0.00 0.88 0.89 0.89 0.92
plasma cell 1440 0.99 0.99 0.99 0.99 0.00 1.00 1.00 1.00 1.00
endothelial cell of artery 687 0.90 0.93 0.96 0.82 0.00 0.92 0.96 0.95 0.96
macrophage 681 0.98 0.98 0.99 0.97 0.00 0.99 1.00 0.99 1.00
CD8-positive, alpha-beta thymocyte 593 0.64 0.71 0.83 0.60 0.00 0.74 0.75 0.79 0.85
thymocyte 408 0.56 0.61 0.82 0.49 0.00 0.80 0.82 0.89 0.90
naive thymus-derived CD8-positive, alpha-beta T cell 397 0.45 0.41 0.72 0.10 0.00 0.70 0.67 0.76 0.80
natural killer cell 383 0.90 0.92 0.95 0.89 0.00 0.93 0.97 0.97 0.96
endothelial cell of lymphatic vessel 336 0.97 0.98 0.98 0.94 0.00 0.96 0.99 0.97 0.98
fibroblast 250 0.67 0.07 0.96 0.75 0.00 0.98 0.90 0.89 0.97
vascular associated smooth muscle cell 226 0.65 0.01 0.96 0.79 0.00 0.97 0.97 0.97 0.98
mesothelial cell 159 0.94 0.91 0.95 0.93 0.00 0.98 0.97 0.97 0.99
erythrocyte 135 0.87 0.90 0.91 0.94 0.00 0.96 0.97 0.95 0.97
neuro-medullary thymic epithelial cell 120 0.92 0.93 0.89 0.91 0.00 0.97 1.00 0.98 0.98
neutrophil 109 0.61 0.74 0.91 0.84 0.00 0.96 1.00 1.00 1.00
hematopoietic precursor cell 82 0.74 0.05 0.85 0.86 0.00 0.99 1.00 0.99 0.99
myo-medullary thymic epithelial cell 72 0.85 0.82 0.96 0.94 0.00 0.97 0.99 1.00 0.98
medullary thymic epithelial cell 36 0.84 0.67 0.87 0.70 0.00 0.90 1.00 0.99 0.97
monocyte 25 0.00 0.00 0.87 0.70 0.00 0.94 1.00 0.98 1.00
mast cell 21 0.65 0.73 0.86 0.78 0.00 0.91 1.00 0.98 1.00
fast muscle cell 21 0.00 0.00 0.98 0.77 0.00 1.00 1.00 1.00 0.98
T follicular helper cell 6 0.00 0.00 0.00 0.00 0.00 0.29 0.80 0.80 0.83
innate lymphoid cell 2 0.00 0.00 0.00 0.00 0.00 0.50 0.57 0.80 1.00
endothelial cell 1 0.00 0.00 0.00 0.00 0.00 0.50 0.67 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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