英语词汇“concept hierarchy”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	concept hierarchy
释义	concept hierarchy 基本例句概念层次 Successful utilization of domain knowledge in this phase requires extending basic data mining algorithms to deal with relational data to concept hierarchies.在模式发现阶段领域知识的成功应用还需要数据挖掘算法来执行从关系数据到概念层次的处理。
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