With the rapid growth of information technology and in many business
applications, mining frequent patterns and finding associations among them requires
handling large and distributed databases. As FP-tree considered being the best compact data
structure to hold the data patterns in memory there has been efforts to make it parallel and
distributed to handle large databases. However, it incurs lot of communication over head
during the mining. In this paper parallel and distributed frequent pattern mining algorithm
using Hadoop Map Reduce framework is proposed, which shows best performance results
for large databases. Proposed algorithm partitions the database in such a way that, it works
independently at each local node and locally generates the frequent patterns by sharing the
global frequent pattern header table. These local frequent patterns are merged at final stage.
This reduces the complete communication overhead during structure construction as well as
during pattern mining. The item set count is also taken into consideration reducing
processor idle time. Hadoop Map Reduce framework is used effectively in all the steps of the
algorithm. Experiments are carried out on a PC cluster with 5 computing nodes which
shows execution time efficiency as compared to other algorithms. The experimental result
shows that proposed algorithm efficiently handles the scalability for very large datab ases.
%0 Generic
%1 s2013distributed
%B Distributed Algorithm for Frequent Pattern Mining using HadoopMap Reduce Framework
%D 2013
%E S, Dr. Harish B
%E Das, Dr. Vinu V
%I ACEEE (A Computer division of IDES)
%K Distributed Parallel computing processing
%T 2013 Fourth International Conference on Advances in Computer Science
%U http://searchdl.org/public/conference/2013/AETACS/123.pdf
%X With the rapid growth of information technology and in many business
applications, mining frequent patterns and finding associations among them requires
handling large and distributed databases. As FP-tree considered being the best compact data
structure to hold the data patterns in memory there has been efforts to make it parallel and
distributed to handle large databases. However, it incurs lot of communication over head
during the mining. In this paper parallel and distributed frequent pattern mining algorithm
using Hadoop Map Reduce framework is proposed, which shows best performance results
for large databases. Proposed algorithm partitions the database in such a way that, it works
independently at each local node and locally generates the frequent patterns by sharing the
global frequent pattern header table. These local frequent patterns are merged at final stage.
This reduces the complete communication overhead during structure construction as well as
during pattern mining. The item set count is also taken into consideration reducing
processor idle time. Hadoop Map Reduce framework is used effectively in all the steps of the
algorithm. Experiments are carried out on a PC cluster with 5 computing nodes which
shows execution time efficiency as compared to other algorithms. The experimental result
shows that proposed algorithm efficiently handles the scalability for very large datab ases.
@conference{s2013distributed,
abstract = {With the rapid growth of information technology and in many business
applications, mining frequent patterns and finding associations among them requires
handling large and distributed databases. As FP-tree considered being the best compact data
structure to hold the data patterns in memory there has been efforts to make it parallel and
distributed to handle large databases. However, it incurs lot of communication over head
during the mining. In this paper parallel and distributed frequent pattern mining algorithm
using Hadoop Map Reduce framework is proposed, which shows best performance results
for large databases. Proposed algorithm partitions the database in such a way that, it works
independently at each local node and locally generates the frequent patterns by sharing the
global frequent pattern header table. These local frequent patterns are merged at final stage.
This reduces the complete communication overhead during structure construction as well as
during pattern mining. The item set count is also taken into consideration reducing
processor idle time. Hadoop Map Reduce framework is used effectively in all the steps of the
algorithm. Experiments are carried out on a PC cluster with 5 computing nodes which
shows execution time efficiency as compared to other algorithms. The experimental result
shows that proposed algorithm efficiently handles the scalability for very large datab ases.},
added-at = {2014-02-04T07:55:40.000+0100},
biburl = {https://www.bibsonomy.org/bibtex/233a87810ac28b3e93e4bdd6fa70046e3/idescitation},
booktitle = {Distributed Algorithm for Frequent Pattern Mining using HadoopMap Reduce Framework},
editor = {S, Dr. Harish B and Das, Dr. Vinu V},
interhash = {d0a9093dbf38877dab03dbd8e80a7e99},
intrahash = {33a87810ac28b3e93e4bdd6fa70046e3},
keywords = {Distributed Parallel computing processing},
organization = {Institute of Doctors Engineers and Scientists},
publisher = {ACEEE (A Computer division of IDES)},
timestamp = {2014-02-04T07:55:40.000+0100},
title = {2013 Fourth International Conference on Advances in Computer Science},
url = {http://searchdl.org/public/conference/2013/AETACS/123.pdf},
year = 2013
}