446 search results - page 37 / 90 » Randomization in Privacy-Preserving Data Mining |
GIS
2008
ACM
14 years 11 months ago
2008
ACM
This paper presents a case study on the application of data mining to the problem of detecting ecosystem disturbances from vegetation cover data obtained from satellite observatio...
KDD
2006
ACM
14 years 10 months ago
2006
ACM
There has been considerable interest in random projections, an approximate algorithm for estimating distances between pairs of points in a high-dimensional vector space. Let A Rn...
KDD
2009
ACM
14 years 10 months ago
2009
ACM
The availability and the accuracy of the data dictate the success of a data mining application. Increasingly, there is a need to resort to on-line data collection to address the p...
ICDM
2003
IEEE
14 years 3 months ago
2003
IEEE
This paper presents interpretations for association rules. It first introduces Pawlak’s method, and the corresponding algorithm of finding decision rules (a kind of association ...
ICDM
2009
IEEE
14 years 4 months ago
2009
IEEE
—Identification of nodes relevant to a given node in a relational network is a basic problem in network analysis with great practical importance. Most existing network analysis ...