105 search results - page 2 / 21 » A Grouping Method for Categorical Attributes Having Very Lar... |
ICDE
1998
IEEE
14 years 6 months ago
1998
IEEE
?Mining association rules on large data sets has received considerable attention in recent years. Association rules are useful for determining correlations between attributes of a ...
EDBT
2009
ACM
13 years 11 months ago
2009
ACM
In this work we concentrate on categorization of relational attributes based on their data type. Assuming that attribute type/characteristics are unknown or unidentifiable, we an...
DAWAK
2004
Springer
13 years 10 months ago
2004
Springer
Clustering is an important data mining problem. However, most earlier work on clustering focused on numeric attributes which have a natural ordering to their attribute values. Rec...
VLDB
1998
ACM
13 years 9 months ago
1998
ACM
We consider the problem of finding association rules that make nearly optimal binary segmentations of huge categorical databases. The optimality of segmentation is defined by an o...
KES
2005
Springer
13 years 10 months ago
2005
Springer
In KDD procedure, to fill in missing data typically requires a very large investment of time and energy - often 80% to 90% of a data analysis project is spent in making the data re...