1232 search results - page 140 / 247 » Evaluating role mining algorithms |
SISAP
2008
IEEE
14 years 4 months ago
2008
IEEE
Many contemporary database applications require similarity-based retrieval of complex objects where the only usable knowledge of its domain is determined by a metric distance func...
ICDM
2005
IEEE
14 years 4 months ago
2005
IEEE
Many real applications can be modeled using bipartite graphs, such as users vs. files in a P2P system, traders vs. stocks in a financial trading system, conferences vs. authors ...
PAKDD
2004
ACM
14 years 3 months ago
2004
ACM
Abstract. The sharing of association rules is often beneficial in industry, but requires privacy safeguards. One may decide to disclose only part of the knowledge and conceal stra...
PAKDD
2009
ACM
14 years 2 months ago
2009
ACM
Given a set of rating data for a set of items, determining the values of items is a matter of importance and various probability models have been proposed. The Plackett-Luce model ...
KDD
1999
ACM
14 years 2 months ago
1999
ACM
Satisfying the basic requirements of accuracy and understandability of a classifier, decision tree classifiers have become very popular. Instead of constructing the decision tree ...