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1. Research on PageRank algorithm optimization based on MapReduce.

Author

ZHANG Yong, YIN Chuan-ye, and WU Chong-zheng

Subjects
*ALGORITHMS, *MATHEMATICAL optimization, *DIGITAL maps, *DATA transmission systems, *MATHEMATICAL analysis, *COMPUTER science
Abstract

In order to improve the computational efficiency of PageRank algorithm, this paper proposed a method based on block structure partition, converting the link relation of Web nodes into the relation of net blocks, which would decrease the times of calls about the map and reduce operations, reduced the consumption caused by I/O transmission and improved the computation efficiency. The experiment shows that the proposed method has certain advantages. [ABSTRACT FROM AUTHOR]

Published
2014
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