lib/Lingua/Align/Features/Alignment.pm River stage zero No dependents

TIEDEMANN/Lingua-Align-0.04 - 10 Dec 2012 18:31:24 UTC

Lingua::Align::Words - Module for word alignment River stage zero No dependents

This module essentially inherits everything from tree alignment but adds some tools which are specific to word alignment....

TIEDEMANN/Lingua-Align-0.04 - 10 Dec 2012 18:31:24 UTC

Lingua::Align - Perl modules for the alignment of parallel corpora River stage zero No dependents

Lingua::Align contains modules for automatic tree alignment based on discriminative classification and alignment inference. More details about the tree aligner can be found in Lingua::Align::Trees. The following gives a general overview and motivatio...

TIEDEMANN/Lingua-Align-0.04 - 10 Dec 2012 18:31:24 UTC

Lingua::Align::Features - Feature extraction for tree alignment River stage zero No dependents

Extract features from a pair of nodes from two given syntactic trees (source and target language). The trees should be complex hash structures as produced by Lingua::Align::Corpus::Treebank::TigerXML. The returned features are given as simple key-val...

TIEDEMANN/Lingua-Align-0.04 - 10 Dec 2012 18:31:24 UTC

Lingua::Align::LinkSearch - Search algorithms for tree alignment River stage zero No dependents

Class factory for searching the best tree alignment based on local link scores Various strategies have been implemented. Use the argument "-link_search" in the constructor to choose from the following search strategies: threshold .............. greed...

TIEDEMANN/Lingua-Align-0.04 - 10 Dec 2012 18:31:24 UTC

doc::index River stage zero No dependents

TIEDEMANN/Lingua-Align-0.04 - 10 Dec 2012 18:31:24 UTC

Lingua::Align::LinkSearch::Src2Trg - Source-to-target alignment River stage zero No dependents

This module implements an alignment strategy that greedily aligns the best scoring target tree node to each source tree node. Only one link per source tree node is allowed....

TIEDEMANN/Lingua-Align-0.04 - 10 Dec 2012 18:31:24 UTC

Lingua::Align::Trees - Perl modules implementing a discriminative tree aligner River stage zero No dependents

This module implements a discriminative tree aligner based on binary classification. Alignment features are extracted for each candidate node pair to be used in a standard binary classifier. As a default we use a MaxEnt learner using a log-linerar co...

TIEDEMANN/Lingua-Align-0.04 - 10 Dec 2012 18:31:24 UTC

Lingua::Align::LinkSearch::Trg2Src - Greedy target-to-source alignment River stage zero No dependents

This module implements an alignment strategy that greedily aligns the best scoring source tree node to each target tree node. Only one link per target tree node is allowed....

TIEDEMANN/Lingua-Align-0.04 - 10 Dec 2012 18:31:24 UTC

Lingua::Align::Corpus::Parallel::WPT - Read data from the WPT word alignment task River stage zero No dependents

TIEDEMANN/Lingua-Align-0.04 - 10 Dec 2012 18:31:24 UTC

Lingua::Align::Corpus::Parallel::Giza - Read the Viterbi word alignment produced by GIZA++ River stage zero No dependents

TIEDEMANN/Lingua-Align-0.04 - 10 Dec 2012 18:31:24 UTC

Lingua::Align::LinkSearch::Assignment - Alignment as an assignment problem in bipartite graphs River stage zero No dependents

This module uses the Kuhn-Munkres algorithm using Algorithm::Munkres to assign links between tree nodes. In this way, alignment is treated as an assignment problem in a bipartite graph. As a consequence, only one-to-one alignments will be found. Well...

TIEDEMANN/Lingua-Align-0.04 - 10 Dec 2012 18:31:24 UTC

Lingua::Align::LinkSearch::Intersection - Intersection between source-to-target and target-to-source alignment River stage zero No dependents

This modules implements the intersection of Src2Trg and Trg2Src alignments....

TIEDEMANN/Lingua-Align-0.04 - 10 Dec 2012 18:31:24 UTC

treealign - training tree alignment classifiers and aligning syntactic trees River stage zero No dependents

This script allows you to train a tree alignment model and to apply them to parallel treebanks. Tree alignment is based on local binary classification and rich feature sets. Currently, training data has to be in Stockholm Tree Aligner format. The out...

TIEDEMANN/Lingua-Align-0.04 - 10 Dec 2012 18:31:24 UTC

Lingua::Align::LinkSearch::Greedy - Simple greedy search for links River stage zero No dependents

This module implements a greedy best-first alignment strategy that allows one-to-one links only (competitive linking)....

TIEDEMANN/Lingua-Align-0.04 - 10 Dec 2012 18:31:24 UTC

coocfreq - count co-occurrence frequencies for arbitrary features of nodes in a parallel treebank River stage zero No dependents

This script counts frequencies and co-occurrence frequencies of source and target language features. It runs through the sentence aligned treebank and combines all node pairs. Note that co-occurrence frequencies in a sentence are " max( srcfreq(srcfe...

TIEDEMANN/Lingua-Align-0.04 - 10 Dec 2012 18:31:24 UTC

sta2moses - convert from Stockholm Tree Aligner format to Moses/GIZA++ (plain text) River stage zero No dependents

This script reads through a parallel treebank using the tree alignment file (alignments.xml) and produces sentence aligned plain text files (to be used with Moses/Giza++). The corpus will be stored in alignments.src and alignments.trg....

TIEDEMANN/Lingua-Align-0.04 - 10 Dec 2012 18:31:24 UTC

Lingua::Align::LinkSearch::Src2TrgWellFormed - Source-to-target alignment with constraints River stage zero No dependents

This module implements an alignment strategy that greedily aligns the best scoring target tree node to each source tree node. Only one link per source tree node is allowed. Wellformedness constraints are enforced. The option "-weal_wellformedness" re...

TIEDEMANN/Lingua-Align-0.04 - 10 Dec 2012 18:31:24 UTC

Lingua::Align::LinkSearch::Cascaded - cascaded link search strategies River stage zero No dependents

This module allows to combine several alignment inference strategies into a "cascade of linking steps". Use the constructor option '-link_search' to specify the steps to be taken. The syntax is (strategies separated by '-'): cascaded:strategy1-strate...

TIEDEMANN/Lingua-Align-0.04 - 10 Dec 2012 18:31:24 UTC

treealigneval - a script for computing precision and recall scores for tree aligmnent River stage zero No dependents

Both gold-standard-file and tree-alignment-file should be in Stockholm Tree Aligner Format. Here is an example: <?xml version="1.0" ?> <treealign> <head> <alignment-metadata> <date>Tue May 4 16:23:04 2010</date> <author>Lingua-Align</author> </alignm...

TIEDEMANN/Lingua-Align-0.04 - 10 Dec 2012 18:31:24 UTC
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