Fig. 4.

Comparison between CellFishing.jl and scmap-cell by self-mapping. a Consistency scores. b Cohen’s kappa scores. c Index times. d Query times. Each data point corresponds to a fivefold cross-validation. The n-bits and n-lshashes parameter of CellFishing.jl are the number of bits and the number of independent locality-sensitive hashes, respectively (n-bits=128 and n-lshashes=4 are the defaults). The n-centroids-factor and n-features parameter of scmap-cell are the multiplier of the default number of centroids (i.e., $\lfloor \sqrt{N}\rfloor$, where N refers to the number of reference cells) parameter and the number of features parameter, respectively (n-centroids-factor=1 and n-features=500 correspond to the defaults)