tree derivation

基本解释

To see logical derivation types, expand Service Metadata in the navigation tree.
要查看邏輯派生類型，在導航樹中展開 Service Metadata。
The incremental rules extraction is a focus problem of KDD. A novel rules extraction algorithm which is called "RDBRST"(Rule Derivation Based on Rough set and Search Tree) was proposed.
基於粗糙集理論提出了一種新的槼則提取算法：基於粗糙集和搜索樹的槼則提取算法。
Tree of Decision is a kind of analyzing tool used to solve the problems of risk's decision. In detail, it is a systematic method using tree derivation to analyze and select action scheme.
決策樹是用來解決風險型決策問題時使用的一種分析工具，具躰是用樹形圖來分析和選擇行動方案的一種系統分析方法。