synopsis data structure
常见例句
- To improve the efficiency of mining frequent itemsets over data stream, matrix is imported as the synopsis data structure and a new algorithm of mining frequent itemsets is presented.
爲了提高數據流頻繁項集挖掘的時空傚率，通過引入矩陣作爲概要數據結搆，提出了一種新的數據流頻繁項集挖掘算法。 返回 synopsis data structure