On using MapReduce to scale algorithms for Big Data analytics: a case study

Journal of Big Data

Table 1 Toward level-wise free MapReduce-based Apriori algorithms

Approach	Core MapReduce	Extended/additional MapReduce	Description
Li and Zhang [22]	One-phase	Yes	Hadoop combiner
Moa and Guo [28]	Two-phase	No	No
Imran and Ranjan [16]	One-phase	Yes	Vertical layout and set intersection
Ours	One-phase	No	No