cascading.pattern.model.generalregression
Class CategoricalRegressionFunction

java.lang.Object
  cascading.operation.BaseOperation<ModelScoringFunction.Context<P>>
      cascading.pattern.model.ModelScoringFunction<GeneralRegressionSpec,cascading.pattern.model.generalregression.BaseRegressionFunction.ExpressionContext>
          cascading.pattern.model.generalregression.CategoricalRegressionFunction

All Implemented Interfaces:

cascading.flow.planner.DeclaresResults, Function<ModelScoringFunction.Context<cascading.pattern.model.generalregression.BaseRegressionFunction.ExpressionContext>>, Operation<ModelScoringFunction.Context<cascading.pattern.model.generalregression.BaseRegressionFunction.ExpressionContext>>, cascading.util.Traceable, Serializable

public class CategoricalRegressionFunction
extends ModelScoringFunction<GeneralRegressionSpec,cascading.pattern.model.generalregression.BaseRegressionFunction.ExpressionContext>

Class CategoricalRegressionFunction will return a classification or category with the greatest probability as determined by the set of RegressionTables added to the GeneralRegressionSpec.

See Also:

Serialized Form

Nested Class Summary

protected static class

cascading.pattern.model.generalregression.BaseRegressionFunction.ExpressionContext

Nested classes/interfaces inherited from class cascading.pattern.model.ModelScoringFunction

ModelScoringFunction.Context<Payload>, ModelScoringFunction.Result<In,Out>

Field Summary

Fields inherited from class cascading.pattern.model.ModelScoringFunction

isSafe, SAFE_DEFAULT, spec

Fields inherited from class cascading.operation.BaseOperation

fieldDeclaration, numArgs, trace

Fields inherited from interface cascading.operation.Operation

ANY

Constructor Summary

CategoricalRegressionFunction(GeneralRegressionSpec regressionSpec)

Method Summary

void	operate(FlowProcess flowProcess, FunctionCall<ModelScoringFunction.Context<cascading.pattern.model.generalregression.BaseRegressionFunction.ExpressionContext>> functionCall)
void	prepare(FlowProcess flowProcess, OperationCall<ModelScoringFunction.Context<cascading.pattern.model.generalregression.BaseRegressionFunction.ExpressionContext>> operationCall)

Methods inherited from class cascading.pattern.model.ModelScoringFunction

getSpec, isSafe

Methods inherited from class cascading.operation.BaseOperation

cleanup, equals, flush, getFieldDeclaration, getNumArgs, getTrace, hashCode, printOperationInternal, toString, toStringInternal

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface cascading.operation.Operation

cleanup, flush, getFieldDeclaration, getNumArgs

Constructor Detail

CategoricalRegressionFunction

public CategoricalRegressionFunction(GeneralRegressionSpec regressionSpec)

Method Detail

prepare

public void prepare(FlowProcess flowProcess,
                    OperationCall<ModelScoringFunction.Context<cascading.pattern.model.generalregression.BaseRegressionFunction.ExpressionContext>> operationCall)

Specified by:

prepare in interface Operation<ModelScoringFunction.Context<cascading.pattern.model.generalregression.BaseRegressionFunction.ExpressionContext>>

operate

public void operate(FlowProcess flowProcess,
                    FunctionCall<ModelScoringFunction.Context<cascading.pattern.model.generalregression.BaseRegressionFunction.ExpressionContext>> functionCall)