[Insight-users] About the cluster number in K-means like data clustering algorithm implementation

[Wang Zhimin]

Hi, all

I want to implement on data clustering algorithm, say FCM, which is similar to K-means algorithm. I am going to create one class to do this. However, I notice that many of my class variables depend on the cluster number, which will only be know when the FCM class is constructed. 

May I know how I can implement this inside the class, so that all the cluster number depended member variables can be initialize with the proper cluster number?

Should I use macro? How?
Or I should use itk::Array to create cluster center ListSample, Membership ListSample? I feel I am quite confused of this.

Thank you very much.

Regards,
Zhimin

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