org.apache.pig.pen.util
Class MetricEvaluation

java.lang.Object
  extended by org.apache.pig.pen.util.MetricEvaluation

public class MetricEvaluation
extends Object


Constructor Summary
MetricEvaluation()
           
 
Method Summary
static float getCompleteness(LogicalOperator op, Map<LogicalOperator,DataBag> exampleData, Map<LogicalOperator,Collection<IdentityHashSet<Tuple>>> OperatorToEqClasses, boolean overallCompleteness)
           
static float getConciseness(LogicalOperator op, Map<LogicalOperator,DataBag> exampleData, Map<LogicalOperator,Collection<IdentityHashSet<Tuple>>> OperatorToEqClasses, boolean overallConciseness)
           
static float getRealness(LogicalOperator op, Map<LogicalOperator,DataBag> exampleData, boolean overallRealness)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

MetricEvaluation

public MetricEvaluation()
Method Detail

getRealness

public static float getRealness(LogicalOperator op,
                                Map<LogicalOperator,DataBag> exampleData,
                                boolean overallRealness)

getConciseness

public static float getConciseness(LogicalOperator op,
                                   Map<LogicalOperator,DataBag> exampleData,
                                   Map<LogicalOperator,Collection<IdentityHashSet<Tuple>>> OperatorToEqClasses,
                                   boolean overallConciseness)

getCompleteness

public static float getCompleteness(LogicalOperator op,
                                    Map<LogicalOperator,DataBag> exampleData,
                                    Map<LogicalOperator,Collection<IdentityHashSet<Tuple>>> OperatorToEqClasses,
                                    boolean overallCompleteness)


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