what is som for does som work with nominal variables why do we use som for nominal inputs what type of feature does som cluster what does som stand for in clustering is som used to cluster nominal variable can you cluster nominal variables for a variable what features do you use som for what is som what is som clustering what is som cluster what is the shortest period of time for som is euclidean distance the same as nominal what is som cluster what kind of features can be used for sim clustering? what is som clustering is som a numerical feature how to cluster nominal inputs in som is som used only for numerical features what is som for nominal variable