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Table 3 The result of the execution time of clustering algorithms on the dataset PG

From: Big data clustering with varied density based on MapReduce

  Partition time (s) MapReduce time (s) Merge time (s) Total run time (s)
GRIDDBSCAN 268.936 2341 128.394 2738.33
DBSCAN-MR 183.341 1624 112.083 1919.424
VDMR-DBSCAN 183.341 1589 114.385 1886.726
(Proposed method) MR-VDBSCAN 183.341 1196 112.159 1491.5