1232 search results - page 70 / 247 » Evaluating role mining algorithms |
FUZZIEEE
2007
IEEE
14 years 4 months ago
2007
IEEE
—In the past, we proposed a genetic-fuzzy data-mining algorithm for extracting both association rules and membership functions from quantitative transactions under a single minim...
EMNLP
2009
13 years 7 months ago
2009
Sets of lexical items sharing a significant aspect of their meaning (concepts) are fundamental in linguistics and NLP. Manual concept compilation is labor intensive, error prone a...
KDD
2005
ACM
14 years 10 months ago
2005
ACM
We propose a hybrid, unsupervised document clustering approach that combines a hierarchical clustering algorithm with Expectation Maximization. We developed several heuristics to ...
WISE
2010
Springer
13 years 8 months ago
2010
Springer
Abstract. Association rule mining algorithms such as Apriori were originally developed to automatically detect patterns in sales transactions and were later on also successfully ap...
ICDM
2006
IEEE
14 years 4 months ago
2006
IEEE
The immense explosion of geographically referenced data calls for efficient discovery of spatial knowledge. One critical requirement for spatial data mining is the capability to ...