AI 용어집
인공지능 완전 사전
162
카테고리
2,032
하위 카테고리
23,060
용어
용어
Leaf node
Final node of a decision tree that has no child branches and provides the final prediction of the model.
용어
Root of the tree
Initial and unique node of a decision tree from which all data partitions are initiated.
용어
CART tree
Decision tree construction algorithm (Classification and Regression Trees) using binary splits and the Gini index as the main criterion.
용어
C4.5 tree
Decision tree algorithm that improves upon ID3 by handling continuous attributes and missing values, with entropy as the splitting criterion.
용어
CHAID tree
Algorithm based on the Chi-square test generating multi-way branching trees, particularly suited for survey and marketing data.
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