DECISION TREE INSIGHT DISCOVERY

摘要

Techniques for presenting insight into classification trees may include performing a grouping analysis to group leaf nodes of a classification tree into a significant group and an insignificant group, performing influential target category analysis to identify one or more influential target categories for the leaf nodes of the classification tree in the significant group, and presenting one or more insights into the classification tree based on the grouping analysis and the influential target category analysis. Techniques for presenting insight into regression trees may include performing a grouping analysis to group leaf nodes of a regression tree into a high group and a low group, performing unusual node detection analysis to detect one or more outlier nodes in the high group and in the low group, and presenting one or more insights into the regression tree based on the grouping analysis and the unusual node detection analysis

主权项

1. A method for presenting insights into a classification tree, the method comprising:
performing, by at least one processor, a grouping analysis to group leaf nodes of a classification tree into a significant group and an insignificant group; performing, by the at least one processor, influential target category analysis to identify one or more influential target categories for the leaf nodes of the classification tree in the significant group; and presenting, by the at least one processor, one or more insights into the classification tree based on the grouping analysis and the influential target category analysis.