International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 122 - Number 8 |
Year of Publication: 2015 |
Authors: Divya C. Kalariya, Vinita Shah, Jay Vala |
10.5120/21721-4870 |
Divya C. Kalariya, Vinita Shah, Jay Vala . Association Rule Hiding based on Heuristic Approach by Deleting Item at R.H.S. Side of Sensitive Rule. International Journal of Computer Applications. 122, 8 ( July 2015), 25-28. DOI=10.5120/21721-4870
Privacy preservation data mining is novel research area where data mining algorithms are analyzed for their side-effects they done on data privacy. Privacy preservation data mining (PPDM) deals with the problem of hiding the sensitive information while analyzing data. Many techniques are available for PPDM like data distortion, data hiding, rule hiding, data modification etc. Association rule hiding is one of the technique of PPDM. It hides sensitive rules which are generated by association rule generation algorithm before releasing database. This paper discusses different approaches of association rule hiding technique. In this paper, we propose a heuristic algorithm which provides privacy for sensitive rules while ensuring data quality. Proposed algorithm hides as many as possible rules at a time by modifying fewer transactions.