void som_goodness | (net, dset, ndim, nx, ny, spcost, result) |
NET | *net | (Trained) SOM network |
DATASET | *dset | Dataset, for which the distance (similarity or goodness) to the SOM has to be determined |
int | ndim | Number of dimensions of the SOM (1-D or 2-D) |
int | nx | Map size in the first direction |
int | ny | Map size in the second direction (should be 1 for 1-D SOMs) |
double | **spcost | The shortest-path distance matrix of the SOM |
double | *result | Result: the goodness-of-fit of the SOM to this dataset |
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