A Clustering Method for Data in Cylindrical Coordinates

Algorithm 2

Fixed cyk-means.

Input: Set of data points in cylindrical coordinates

Output: A clustering of

(1) Initialize

(2) repeat

(3) Set

(4) Assign data points to clusters

(5) for   to   do

(6)

(7)

(8) end for

(9) Estimate parameters

(10) for   to   do

(11)

(12)

(13)

(14)

(15) end for

(16) until convergence