how to find sum of between entropy (renyi) in absence of a cluster for numerical attribute using parzen window?

given data set

object   a1    a2      cluster

x1      0.50  0.60      c1
x2      0.45  0.48      c1
x3      0.55  0.49      c1
x4      0.30  0.35      c2
x5      0.27  0.47      c2
x6      0.35  0.48      c2
x7      0.52  0.32      c3
x8      0.43  0.20      c3
x9      0.55  0.24      c3

Answer 1

[Shashank Prasanna]

Your best bet is to try searching for some existing code in File Exchange. Here are some places to start:

http://www.mathworks.com/matlabcentral/fileexchange/index?utf8=%E2%9C%93&term=parzen

http://www.mathworks.us/matlabcentral/fileexchange/18133-shannon-and-non-extensive-entropy