403 search results - page 72 / 81 » Frequent pattern mining with uncertain data |
ICDM
2009
IEEE
13 years 5 months ago
2009
IEEE
Discovering episodes, frequent sets of events from a sequence has been an active field in pattern mining. Traditionally, a level-wise approach is used to discover all frequent epis...
GIS
2008
ACM
14 years 9 months ago
2008
ACM
Co-location pattern discovery is to find classes of spatial objects that are frequently located together. For example, if two categories of businesses often locate together, they ...
BMVC
2010
13 years 5 months ago
2010
This paper introduces a novel probabilistic activity modeling approach that mines recurrent sequential patterns from documents given as word-time occurrences. In this model, docum...
KDD
2002
ACM
14 years 8 months ago
2002
ACM
A key challenge facing IT organizations today is their evolution towards adopting e-business practices that gives rise to the need for reengineering their underlying software syst...
ICDM
2007
IEEE
14 years 2 months ago
2007
IEEE
A special challenge for spatial data mining is that information is not distributed uniformly in spatial data sets. Consequently, the discovery of regional knowledge is of fundamen...