2705 search results - page 89 / 541 » Privacy in Data Mining Using Formal Methods |
DMKD
2004
ACM
14 years 2 months ago
2004
ACM
Data mining has been widely recognized as a powerful tool to explore added value from large-scale databases. One of data mining techniques, generalized association rule mining wit...
RSCTC
2000
Springer
14 years 20 days ago
2000
Springer
: In the paper nine different approaches to missing attribute values are presented and compared. Ten input data files were used to investigate the performance of the nine methods t...
ICDM
2007
IEEE
14 years 3 months ago
2007
IEEE
In the field of machine learning and pattern recognition, feature subset selection is an important area, where many approaches have been proposed. In this paper, we choose some fe...
ICDM
2006
IEEE
14 years 3 months ago
2006
IEEE
The nonnegative matrix factorization (NMF) has been shown recently to be useful for clustering. Various extensions of NMF have also been proposed. In this paper we present an over...
KDD
2009
ACM
14 years 9 months ago
2009
ACM
We present a new approach to large-scale graph mining based on so-called backbone refinement classes. The method efficiently mines tree-shaped subgraph descriptors under minimum f...