Firstly the concept of support function is introduced. Then an incremental updating model is presented, which contains the construction of IFP-tree and IFP-tree growth algorithm.是什么意思_Firstly the concept of support function is introduced. Then an incremental updating model is presented, which contains the construction of IFP-tree and IFP-tree growth algorithm.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句