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PAKDD
2007
ACM
140views Data Mining» more  PAKDD 2007»
8 years 11 months ago
A Hybrid Multi-group Privacy-Preserving Approach for Building Decision Trees
In this paper, we study the privacy-preserving decision tree building problem on vertically partitioned data. We made two contributions. First, we propose a novel hybrid approach, ...
Zhouxuan Teng, Wenliang Du
PAKDD
2007
ACM
130views Data Mining» more  PAKDD 2007»
8 years 11 months ago
Deriving Private Information from Arbitrarily Projected Data
Distance-preserving projection based perturbation has gained much attention in privacy-preserving data mining in recent years since it mitigates the privacy/accuracy tradeoff by ac...
Songtao Guo, Xintao Wu
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