# New Functionality: Emmbed new cells

## Embed new cells in an already existing space

You can now use an existing embedding to add new cells via embedNewCells. Briefly new cells are first normalized with GF-ICF method but using as ICF weigth estimated on the training set and than projected in the existing PCA/LSA space before to be embedded in the already existing UMAP space via uwot::umap_transform. See the example here about this new functionality.