23 search results - page 3 / 5 » Mining Formal Concepts with a Bounded Number of Exceptions f... |
PARMA
2004
13 years 7 months ago
2004
Abstract. We are designing new data mining techniques on gene expression data, more precisely inductive querying techniques that extract a priori interesting bi-sets, i.e., sets of...
AMAI
2007
Springer
13 years 6 months ago
2007
Springer
Relational datasets, i.e., datasets in which individuals are described both by their own features and by their relations to other individuals, arise from various sources such as d...
ICDM
2007
IEEE
14 years 11 days ago
2007
IEEE
In this paper, we introduce the concept of α-orthogonal patterns to mine a representative set of graph patterns. Intuitively, two graph patterns are α-orthogonal if their simila...
GFKL
2007
Springer
13 years 10 months ago
2007
Springer
A conceptual framework for cluster analysis from the viewpoint of p-adic geometry is introduced by describing the space of all dendrograms for n datapoints and relating it to the m...
VLDB
1998
ACM
13 years 10 months ago
1998
ACM
This paper deals with finding outliers (exceptions) in large, multidimensional datasets. The identification of outliers can lead to the discovery of truly unexpected knowledge in ...