descriptionOpen source machine translation framework
homepage URLhttp://xixona.dlsi.ua.es/apertium-www/
ownerjoregan@gmail.com
last changeSat, 19 Jan 2008 18:59:23 +0000 (19 18:59 +0000)
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What is Apertium?

Apertium is an open-source machine translation platform, initially aimed at related-language pairs but recently expanded to deal with more divergent language pairs (such as English-Catalan). The platform provides

  1. a language-independent machine translation engine
  2. tools to manage the linguistic data necessary to build a machine translation system for a given language pair and
  3. linguistic data for a growing number of language pairs.

Apertium uses a shallow-transfer machine translation engine which processes the input text in stages, as in an assembly line: de-formatting, morphological analysis, part-of-speech disambiguation, shallow structural transfer, lexical transfer, morphological generation, and re-formatting.

Apertium uses finite-state transducers for all lexical processing operations (morphological analysis and generation, lexical transfer), hidden Markov models for part-of-speech tagging, and multi-stage finite-state based chunking for structural transfer.

The initial design was largely based upon that of systems already developed by the Transducens group at the Universitat d'Alacant, such as interNOSTRUM (Spanish-Catalan, and Traductor Universia (Spanish-Portuguese).

It is possible to use Apertium to build machine translation systems for a variety of language pairs; to that end, Apertium uses simple XML-based standard formats to encode the linguistic data needed (either by hand or by converting existing data), which are compiled using the provided tools into the high-speed formats used by the engine.

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2008-01-19 ftyersAdding prob filesmaster
2008-01-19 ftyersMoving oc-ca
2008-01-19 ftyersMoving fr-ca
2008-01-19 ftyersMoving tags
2008-01-19 ftyersMoving
2008-01-19 ftyersRemoving redundant tags dir
2008-01-19 ftyersMove tags dir
2008-01-19 ftyersCreating tags dirs
2008-01-19 ftyersMoving documentation
2008-01-19 ftyersMove multiple translations
2008-01-19 ftyersMoving transfer tools
2008-01-19 ftyersMove oc-es
2008-01-19 ftyersMove es-pt
2008-01-19 jimreganadd back in the tags for es-pt
2008-01-19 jimregannext thing to try...
2008-01-19 jimreganhmm
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9 years ago windows