找出你關注的隱含知識:以Cortana做子群組探勘 / Discovery Knowledge in Your Interesting Target: Subgroup Discovery with CORTANA
找出你關注的隱含知識:以Cortana做子群組探勘 / Discovery Knowledge in Your Interesting Target: Subgroup Discovery with CORTANA
繼聚焦於你感興趣的關聯規則:Weka的HotSpot演算法之後,這篇要介紹的是實作了Exceptional Model Mining的子社群探勘(subgroup discovery)專門工具:CORTANA。跟HotSpot相比,CORTANA不僅可以探勘連續類型的目標變項(target variable),還能夠綜合多個目標變項成為一個目標概念(target concept),以此找到最能符合目標概念的子群組(subgroup)。
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