59 search results - page 12 / 12 » delta-Tolerance Closed Frequent Itemsets |
CIKM
2009
Springer
13 years 9 months ago
2009
Springer
Data mining can extract important knowledge from large data collections - but sometimes these collections are split among various parties. Privacy concerns may prevent the parties...
KDD
2004
ACM
14 years 5 months ago
2004
ACM
This paper introduces support envelopes--a new tool for analyzing association patterns--and illustrates some of their properties, applications, and possible extensions. Specifical...
SAC
2010
ACM
13 years 11 months ago
2010
ACM
The aim of this short paper is to present a general method of using background knowledge to impose constraints in conceptual clustering of object-attribute relational data. The pr...
AIIA
2005
Springer
13 years 10 months ago
2005
Springer
Given Boolean data sets which record properties of objects, Formal Concept Analysis is a well-known approach for knowledge discovery. Recent application domains, e.g., for very lar...