International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
www.ijsr.net | Most Trusted Research Journal Since Year 2012

ISSN: 2319-7064



Research Paper | Computer Science & Engineering | India | Volume 3 Issue 12, December 2014

An Evaluation of Projection Based Multiplicative Data Perturbation for KNN Classification

Bhupendra Kumar Pandya, Umesh Kumar Singh, Keerti Dixit

Random projections have recently emerged as a powerful method for dimensionality reduction. In random projection (RP), the original high-dimensional data is projected onto a lower-dimensional subspace using a random matrix whose columns have unit lengths. In this method the data is projected on to a random subspace, which preserves the approximate Euclidean distances between all pairs of points after the projection. In this research paper we give experimental results on using RP as a dimensionality reduction tool and analysis Projection Based Multiplicative data perturbation for KNN Classification as a tool for privacy-preserving data mining.

Keywords: Random Projection, KNN Classification

Edition: Volume 3 Issue 12, December 2014

Pages: 681 - 684


How to Cite this Article?

Bhupendra Kumar Pandya, Umesh Kumar Singh, Keerti Dixit, "An Evaluation of Projection Based Multiplicative Data Perturbation for KNN Classification", International Journal of Science and Research (IJSR), https://www.ijsr.net/search_index_results_paperid.php?id=25111418, Volume 3 Issue 12, December 2014, 681 - 684

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