Which value for the within-cluster sum of squares points can be accepted regarding a data set of 1000 tuples, 21 attributes (but only 3 are used now)?
I have used Euclidean distance is used, and a standard argument like
I 500 which will never be reached. The seed was = 10.
WEKA (Explorer) was used.
Currently, the best value was 290, the worst was 5600, but till now I only performed 7 experiments (5600 points were obtained with all attributes and a k of 2 - monkey test).