Description Usage Arguments References
View source: R/diffusionMaps.R
equivalent to diffusion maps (Coifman, 2015) with adaptive scaling according to local density.
1 |
R |
symmetric matrix; distance or any similarity matrix. |
k |
integer; number of neighbours in adaptive-scaling. (ignored if sigma is specified) |
sigma |
numeric; fixed sigma for isotropic diffusion |
log |
logical; if TRUE, log-transformed affinity matrix is returned. |
normalize |
logical; scale s.t. row summing to 1 (i.e. returns transition matrix) |
"Self-tuning spectral clustering"
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