| http://www.w3.org/ns/prov#value | - Pruning Goal: Prevent overfitting to noise in the data Two strategies for ???pruning??? the decision tree: (Stop earlier / Forward pruning): Stop growing the tree earlier ??? extra stopping conditions, e.g. Stop if all instances belong to the same class Stop if all the attribute values are the same Stop if number of instances < some user-specified threshold Stop if expanding the current node does
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