195 search results - page 30 / 39 » Clustering-Based K-Anonymisation Algorithms |
KDD
2004
ACM
15 years 10 months ago
2004
ACM
Unsupervised clustering can be significantly improved using supervision in the form of pairwise constraints, i.e., pairs of instances labeled as belonging to same or different clu...
82
Voted
SDM
2009
SIAM
15 years 6 months ago
2009
SIAM
Process Mining refers to the extraction of process models from event logs. Real-life processes tend to be less structured and more flexible. Traditional process mining algorithms...
68
Voted
CEC
2005
IEEE
15 years 3 months ago
2005
IEEE
In previous work, we have proposed a novel approach to data clustering based on the explicit optimization of a partitioning with respect to two complementary clustering objectives ...
OTM
2005
Springer
15 years 3 months ago
2005
Springer
This paper provides a novel Web image clustering methodology based on their associated texts. In our approach, the semantics of Web images are firstly represented into vectors of t...
118
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AIRS
2004
Springer
15 years 3 months ago
2004
Springer
This paper presents a cluster-based text categorization system which uses class distributional clustering of words. We propose a new clustering model which considers the global in...