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. Author manuscript; available in PMC: 2010 Apr 5.
Published in final edited form as: IEEE Trans Inf Theory. 2010 Feb 1;56(2):875–899. doi: 10.1109/TIT.2009.2037057
Initialize 〈 Graph 〉 Independent Model
For 〈 Order k 〉 from 2 to n
For all nonexisting kth-order edges → 〈 Cset 〉
  Do estimate the 〈 Entropy Distance 〉 for adding an edge from 〈 Cset 〉
  If min{〈 Entropy Distance for 〉 〈 Cset 〉} < 〈{ 〈 Entropy Distance 〉 for 〈 Graph 〉}
   Then add edge to 〈 Graph 〉
  End Search if no edges decrease the 〈 Entropy Distance 〉