org.deeplearning4j.text.corpora.treeparser

Class TreeFactory

java.lang.Object

org.deeplearning4j.text.corpora.treeparser.TreeFactory

public class TreeFactory
extends java.lang.Object

Static movingwindow class handling the conversion of treebank nodes to Trees useful for recursive neural tensor networks

Method Summary

Modifier and Type	Method and Description
static Tree	buildTree(org.cleartk.syntax.constituent.type.TreebankNode node) Builds a tree recursively adding the children as necessary
static Tree	buildTree(org.cleartk.syntax.constituent.type.TreebankNode node, Pair<java.lang.String,MultiDimensionalMap<java.lang.Integer,java.lang.Integer,java.lang.String>> labels, java.util.List<java.lang.String> possibleLabels) Builds a tree recursively adding the children as necessary
static Tree	toTree(org.cleartk.syntax.constituent.type.TreebankNode node) Converts a treebank node to a tree
static Tree	toTree(org.cleartk.syntax.constituent.type.TreebankNode node, Pair<java.lang.String,MultiDimensionalMap<java.lang.Integer,java.lang.Integer,java.lang.String>> labels) Converts a treebank node to a tree

Methods inherited from class java.lang.Object

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

Method Detail

buildTree

public static Tree buildTree(org.cleartk.syntax.constituent.type.TreebankNode node,
                             Pair<java.lang.String,MultiDimensionalMap<java.lang.Integer,java.lang.Integer,java.lang.String>> labels,
                             java.util.List<java.lang.String> possibleLabels)
                      throws java.lang.Exception

Builds a tree recursively adding the children as necessary

Parameters:

node - the node to build the tree based on

labels - the labels to assign for each span

Returns:

the compiled tree with all of its children and childrens' children recursively

Throws:

java.lang.Exception

toTree

public static Tree toTree(org.cleartk.syntax.constituent.type.TreebankNode node,
                          Pair<java.lang.String,MultiDimensionalMap<java.lang.Integer,java.lang.Integer,java.lang.String>> labels)
                   throws java.lang.Exception

Converts a treebank node to a tree

Parameters:

node - the node to convert

labels - the labels to assign for each span

Returns:

the tree with the same tokens and type as the given tree bank node

Throws:

java.lang.Exception

buildTree

public static Tree buildTree(org.cleartk.syntax.constituent.type.TreebankNode node)
                      throws java.lang.Exception

Builds a tree recursively adding the children as necessary

Parameters:

node - the node to build the tree based on

Returns:

the compiled tree with all of its children and childrens' children recursively

Throws:

java.lang.Exception

toTree

public static Tree toTree(org.cleartk.syntax.constituent.type.TreebankNode node)
                   throws java.lang.Exception

Converts a treebank node to a tree

Parameters:

node - the node to convert

Returns:

the tree with the same tokens and type as the given tree bank node

Throws:

java.lang.Exception