Improved PrefixSpan Algorithm for Efficient Processing of Large Data
Main Article Content
Abstract
PrefixSpan (Prefix-projected Sequential pattern mining) algorithm is very well known algorithm for sequential data mining. It extracts the sequential patterns through pattern growth method. The algorithm performs very well for small datasets. As the size of datasets increases the overall time for finding the sequential patterns also get increased. The efficiency of PrefixSpan algorithm gets reduced while processing the large data. The cost of constructing the projected dataset is also huge which ultimately affect the memory utilization.
DOI: 10.17762/ijritcc2321-8169.150728
DOI: 10.17762/ijritcc2321-8169.150728
Article Details
How to Cite
, P. S. S. R. (2015). Improved PrefixSpan Algorithm for Efficient Processing of Large Data. International Journal on Recent and Innovation Trends in Computing and Communication, 3(7), 4481–4487. https://doi.org/10.17762/ijritcc.v3i7.4676
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