Talk:Chow-Liu tree

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[edit] Second-order VS first-order dependency

In the first section it is mentioned that the distribution can be approximated as a series of second order products, while in the figure the tree is mentioned to be a second-order dependency tree.

Which of the two is it? —Preceding unsigned comment added by 129.206.128.101 (talk) 11:30, 4 June 2008 (UTC)