Difference between revisions of "Machine Translation"

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== Challenges / Issues ==
 
== Challenges / Issues ==
  
Some major challenges in machine translation include handling named entities, word sense disambiguation, and handling special cases like idioms.
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Some major challenges in machine translation include handling named entities, word sense disambiguation, handling special cases like idioms and out of vocabulary words.
  
 
== Example Systems ==
 
== Example Systems ==

Revision as of 23:01, 29 September 2010

Summary

Machine Translation (or MT for short) is a task in the field of computational linguistics which looks at translating some input in one natural language, in the form of text or speech, into another natural language with computer software.

Common Approaches

Some common approaches to Machine Translation include the following:

  • Rule-based, includes transfer-based, interlingual, and dictionary-based translations
  • Statistical, generates translations by using statistical methods on bilingual corpora
  • Example Based, basically "translation by analogy"
  • Hybrid, combines aspects of both rule-based and statistical machine translation

Challenges / Issues

Some major challenges in machine translation include handling named entities, word sense disambiguation, handling special cases like idioms and out of vocabulary words.

Example Systems