3365 search results - page 250 / 673 » Multidimensional Data Modeling for Complex Data |
172
click to vote
ICDM
2003
IEEE
16 years 21 hour ago
2003
IEEE
A major obstacle to fully integrated deployment of many data mining algorithms is the assumption that data sits in a single table, even though most real-world databases have compl...
166
click to vote
ISCAS
2007
IEEE
16 years 1 months ago
2007
IEEE
— It is natural to envisage that in a telephone network, some telephone numbers originate or receive more calls than others. Indeed, real-life data have verified the conjecture ...
173
click to vote
APCCM
2009
15 years 7 months ago
2009
Using traditional semantic data modeling, multi-level modeling can be achieved by representing objects in different abstraction hierarchies, namely classification, aggregation and...
216
click to vote
TIP
2002
15 years 6 months ago
2002
An unsupervised classification algorithm is derived by modeling observed data as a mixture of several mutually exclusive classes that are each described by linear combinations of i...
206
click to vote
ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Graphical models are useful for capturing interdependencies of statistical variables in various fields. Estimating parameters describing sparse graphical models of stationary mul...