Name

adams.flow.transformer.WekaNearestNeighborSearch

Synopsis

Outputs the specified number of nearest neighbors for the incoming Weka Instance.
The data used for the nearest neighbor search is either obtained from storage.

Additional information

Flow input/output:
- input: weka.core.Instance
- output: adams.flow.container.WekaNearestNeighborSearchContainer

Container information:
- adams.flow.container.WekaNearestNeighborSearchContainer:
   - Instance: Instance; weka.core.Instance
   - Neighborhood: Neighborhood; weka.core.Instances
   - Distances: Distances; double[]

Options

• loggingLevel
  

  The logging level for outputting errors and debugging output.

  command-line	-logging-level <OFF|SEVERE|WARNING|INFO|CONFIG|FINE|FINER|FINEST>
  default	WARNING
  min-user-mode	Expert

  
  
• name
  

  The name of the actor.

  command-line	-name <java.lang.String>
  default	WekaNearestNeighborSearch

  
  
• annotations
  

  The annotations to attach to this actor.

  command-line	-annotation <adams.core.base.BaseAnnotation>
  default

  
  
• skip
  

  If set to true, transformation is skipped and the input token is just forwarded as it is.

  command-line	-skip <boolean>
  default	false

  
  
• stopFlowOnError
  

  If set to true, the flow execution at this level gets stopped in case this actor encounters an error; the error gets propagated; useful for critical actors.

  command-line	-stop-flow-on-error <boolean>
  default	false
  min-user-mode	Expert

  
  
• silent
  

  If enabled, then no errors are output in the console; Note: the enclosing actor handler must have this enabled as well.

  command-line	-silent <boolean>
  default	false
  min-user-mode	Expert

  
  
• search
  

  The search algorithm to use.

  command-line	-search <weka.core.neighboursearch.NearestNeighbourSearch>
  default	weka.core.neighboursearch.LinearNNSearch -A \"weka.core.EuclideanDistance -R first-last\"

  
  
• maxNeighbors
  

  The maximum number of neighbors to find.

  command-line	-max-neighbors <int>
  default	10
  minimum	1

  
  
• storage
  

  The storage item to obtain the data from.

  command-line	-storage <adams.flow.control.StorageName>
  default	storage

  
  
• variableName
  

  The variable to monitor.

  command-line	-var-name <adams.core.VariableName>
  default	variable