59 search results - page 1 / 12 » Mining for Mutually Exclusive Items in Transaction Databases |
JDWM
2007
13 years 4 months ago
2007
Association rule mining is a popular task that involves the discovery of co-occurences of items in transaction databases. Several extensions of the traditional association rule mi...
SIGMOD
1993
ACM
13 years 8 months ago
1993
ACM
We are given a large database of customer transactions. Each transaction consists of items purchased by a customer in a visit. We present an e cient algorithm that generates all s...
DAWAK
2009
Springer
13 years 8 months ago
2009
Springer
Since transaction identifiers (ids) are unique and would not usually be frequent, mining frequent patterns with transaction ids, showing records they occurred in, provides an effic...
ICDM
2008
IEEE
13 years 11 months ago
2008
IEEE
An Association Rule (AR) is a common knowledge model in data mining that describes an implicative cooccurring relationship between two disjoint sets of binary-valued transaction d...
EDBT
2011
ACM
12 years 8 months ago
2011
ACM
Most known frequent item set mining algorithms work by enumerating candidate item sets and pruning infrequent candidates. An alternative method, which works by intersecting transa...