With the explosive increment of data, varieties of the parallel attribute reduction algorithm have been studied. To promote its efficiency, this paper proposes a new parallel attribute reduction algorithm based on MapReduce. It contains three parts, parallel computation of a simplified decision table, parallel computation of attribute significance and parallel computation of decision table. Data with different sizes are experimented. The experimental result shows that our algorithm has the ability of processing massive data with efficiency.
CITATION STYLE
Xi, D., Wang, G., Zhang, X., & Zhang, F. (2014). Parallel attribute reduction based on mapreduce. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 8818, pp. 631–641). Springer Verlag. https://doi.org/10.1007/978-3-319-11740-9_58
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