marytts.cart
Class DecisionNode.BinaryFloatDecisionNode

java.lang.Object
  marytts.cart.Node
      marytts.cart.DecisionNode
          marytts.cart.DecisionNode.BinaryFloatDecisionNode

Enclosing class:

DecisionNode

public static class DecisionNode.BinaryFloatDecisionNode
extends DecisionNode

A binary decision Node that compares two float values.

Nested Class Summary

Nested classes/interfaces inherited from class marytts.cart.DecisionNode

DecisionNode.BinaryByteDecisionNode, DecisionNode.BinaryFloatDecisionNode, DecisionNode.BinaryShortDecisionNode, DecisionNode.ByteDecisionNode, DecisionNode.ShortDecisionNode, DecisionNode.Type

Field Summary

Fields inherited from class marytts.cart.DecisionNode

daughters, feature, featureDefinition, featureIndex, lastDaughter, nData, TRACE, uniqueDecisionNodeId

Fields inherited from class marytts.cart.Node

isRoot, mother, nodeIndex

Constructor Summary

DecisionNode.BinaryFloatDecisionNode(int featureIndex, float value, FeatureDefinition featureDefinition)
Create a new binary String DecisionNode.

DecisionNode.BinaryFloatDecisionNode(java.lang.String feature, float value, FeatureDefinition featureDefinition)

Method Summary

float	getCriterionValueAsFloat()
java.lang.String	getCriterionValueAsString()
DecisionNode.Type	getDecisionNodeType() Get the decision node type
java.lang.String	getDecisionPath(int daughterIndex) Get the path leading to the daughter with the given index.
Node	getNextNode(FeatureVector featureVector) Select a daughter node according to the value in the given target
java.lang.String	getNodeDefinition() Gets the String that defines the decision done in the node

Methods inherited from class marytts.cart.DecisionNode

addDaughter, countData, fillData, getAllData, getDaughter, getFeatureDefinition, getFeatureIndex, getFeatureName, getNumberOfData, getNumberOfDaugthers, getNumberOfNodes, getUniqueDecisionNodeId, hasMoreDaughters, isDecisionNode, replaceDaughter, setUniqueDecisionNodeId, toString

Methods inherited from class marytts.cart.Node

getDecisionPath, getMother, getNodeIndex, getRootNode, isDirectedGraphNode, isLeafNode, isRoot, setIsRoot, setMother, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

DecisionNode.BinaryFloatDecisionNode

public DecisionNode.BinaryFloatDecisionNode(int featureIndex,
                                            float value,
                                            FeatureDefinition featureDefinition)

Create a new binary String DecisionNode.

Parameters:

feature - the string used to get a value from an Item

value - the value to compare to

DecisionNode.BinaryFloatDecisionNode

public DecisionNode.BinaryFloatDecisionNode(java.lang.String feature,
                                            float value,
                                            FeatureDefinition featureDefinition)

Method Detail

getCriterionValueAsFloat

public float getCriterionValueAsFloat()

getCriterionValueAsString

public java.lang.String getCriterionValueAsString()

getNextNode

public Node getNextNode(FeatureVector featureVector)

Select a daughter node according to the value in the given target

Specified by:

getNextNode in class DecisionNode

Parameters:

target - the target

Returns:

a daughter

getDecisionPath

public java.lang.String getDecisionPath(int daughterIndex)

Description copied from class: DecisionNode

Get the path leading to the daughter with the given index. This will recursively go up to the root node.

Specified by:

getDecisionPath in class DecisionNode

Returns:

getNodeDefinition

public java.lang.String getNodeDefinition()

Gets the String that defines the decision done in the node

Specified by:

getNodeDefinition in class DecisionNode

Returns:

the node definition

getDecisionNodeType

public DecisionNode.Type getDecisionNodeType()

Description copied from class: DecisionNode

Get the decision node type

Specified by:

getDecisionNodeType in class DecisionNode

Returns: