# Package weka.associations

- Interface Summary
  Interface | Description
  --- | ---
  AssociationRulesProducer | Interface to something that can provide a list of AssociationRules.
  Associator |
  CARuleMiner | Interface for learning class association rules.

- Class Summary
  Class | Description
  --- | ---
  AbstractAssociator | Abstract scheme for learning associations.
  Apriori | Class implementing an Apriori-type algorithm.
  AprioriItemSet | Class for storing a set of items.
  AssociationRule | Abstract class for storing and manipulating an association rule.
  AssociationRules | Class encapsulating a list of association rules.
  AssociatorEvaluation | Class for evaluating Associaters.
  BinaryItem | Class that encapsulates an item whose backing Attribute is binary or unary.
  CheckAssociator | Class for examining the capabilities and finding problems with associators.
  DefaultAssociationRule | Class for storing and manipulating an association rule.
  FilteredAssociationRules | Class encapsulating a list of association rules and the preprocessing filter that was applied before they were generated.
  FilteredAssociator | Class for running an arbitrary associator on data that has been passed through an arbitrary filter.
  FPGrowth | Class implementing the FP-growth algorithm for finding large item sets without candidate generation.
  Item | Class that encapsulates information about an individual item.
  ItemSet | Class for storing a set of items.
  LabeledItemSet | Class for storing a set of items together with a class label.
  NominalItem | Class that encapsulates a nominal item.
  NumericItem | Class that encapsulates a numeric item.
  SingleAssociatorEnhancer | Abstract utility class for handling settings common to meta associators that use a single base associator.

- Enum Summary
  Enum | Description
  --- | ---
  DefaultAssociationRule.METRIC_TYPE | Enum for holding different metric types
  NumericItem.Comparison |