基本解釋[計算機科學技術]候選項目集英漢例句雙語例句By carefully organizing candidate item set, it can get good efficiency.通過合理地組織候選項索引，可以取得較高的效率。Its characteristic is that the candidate set is adopted by the key word identifies, and at the same time transaction data is compressed by transaction and item.該算法的特點是：項目集采用關鍵字識別，同時對事務數(shù)據(jù)進行事務和項目壓縮。Matching objects in the item set based on downward closure lemma and spatiotemporal topology: we match the objects in order to create the spatiotemporal association candidate set;基于向下閉合引理，對時空頻繁狀態(tài)表中的對象進行時空拓撲匹配，得到時空關聯(lián)規(guī)則候選集；candidate item set更多例句詞組短語短語non candidate item set 無候選項集candidate item set更多詞組專業(yè)釋義計算機科學技術候選項目集