Hi, I've read some papers concerning the duration modeling (in special Yoshimura et al. 1998) and I understand the great advantages of using a decision-trees. However it seems that the questions at each node are different depending on the previous nodes.... probably a bit of pseudo-code can help me to explain: (the IFs will represent the nodes) IF A THEN IF B THEN (...) ELSE IF C THEN (...) From the papers questions B and C are different, so if we have A a set of questions will be made, if we have NOT A a different set of questions will be made. Shouldn't all the questions be made in all the data subspaces ? I mean, question B can be important if we have NOT A. Could you share with my some opinions on this ? Many thanks, Paco Explore the seven wonders of the world Learn more! |