Item Cluster

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An item cluster is an item sets with members that have low in-group variation and high out-group variation given some similarity relationship.



References

2009

  • (WordNet, 2009) ⇒ http://wordnetweb.princeton.edu/perl/webwn?s=clustering
    • S: (n) bunch, clump, cluster, clustering (a grouping of a number of similar things) "a bunch of trees"; "a cluster of admirers"
    • S: (v) cluster, constellate, flock, clump (come together as in a cluster or flock) "The poets constellate in this town every summer"
    • S: (v) bunch, bunch up, bundle, cluster, clump (gather or cause to gather into a cluster) "She bunched her fingers into a fist"
  • http://en.wiktionary.org/wiki/cluster#Noun
    • cluster (plural clusters)
      • 1. A group or bunch of several discrete items that are close to each other. A cluster of flowers grew in the pot.
      • 6. (statistics) A significant subset within a population.

2006