| somsprd | Spread groups |
| -s <som> | name of the TS-SOM |
| -w <prototypes> | data for prototypes |
| -c <core-groups> | the core of the groups |
| -cout <results> | resulting groups |
This operation spreads the core groups over the rest of the SOM. New neurons are bound to existing groups from their neighborhood based on the U-matrix distances. The closest neurons are enclosed into a group.
Example: As an example, four neurons have been selected to be the core of the groups. Then, somsprd is used to collect the rest of the neurons to these groups.
... NDA> somsprd -s som -w som_W -c coreGroups -cout resGroups ...
Original Spread