The traditional smart classroom multidimensional data accurate search support is low,therefore,the digital smart classroom multi-dimensional data accurate search method under the background of the"Internet+"era is proposed.This paper constructs the class multidimensional data attribute set,formulates the class multi-dimensional data mining rules,based on the digital screening of accurate search data candidate set,searches the maximum frequent item set,and realizes the smart classroom multi-dimensional data accurate search.The experimental results show that the proposed method has good data mining support under different data sets.
关键词
"互联网+"时代/数字化/智慧课堂/多维度数据精准搜索
Key words
"Internet+"era/digitization/smart classroom/accurate search of multi-dimensional data
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