Colour Blue and Red in terminal nodes (interpretation)
Can i assume by looking at a decision tree, that the dominant class is represented in red, or the colors have another meaning. In the examples I made, this theory proved to be correct, but I am not sure that it can be generalized. It turns out that decision trees often appear without an associated confusion matrix, which can make interpretation difficult.
In the examples below (titanic Survivor), can i assume that the dominant class is NO and that is why it is red?