CHAID, C&RT, and QUEST
For classification-type problems (categorical dependent variable), all three algorithms can be used to build a tree for prediction.
CHAID
Another equally popular decision tree technology to CART is CHAID or Chi-Square Automatic Interaction Detector. CHAID is similar to CART in that it builds a decision tree but it differs in the way that it chooses its splits.
CHAID Decision Trees
The acronym "CHAID" stands for "CHi-square Automatic Interaction Detection".
 See also: Data mining, Classification, Distribution, Regression, Neural network
  
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