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machine translation beginning...


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machine translation

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machine translation beginning...

  1. 1. Machine translation Name:- Muneeb khan Roll no:- 53 Subject:-NLP
  2. 2. What is machine translation. History. How machine translation work. Advantages and disadvantages Application use for machine translation.
  3. 3. translation carried out by a computer. Explanation:- Machine translation (MT) is automated translation. It is the process by which computer software is used to translate a text from one natural language (such as English) to another target language (such as chinese).
  4. 4. The first set of proposals for computer based machine translation was presented in 1949 by Warren Weaver These proposals were based on information theory On 7 January 1954 the Georgetown-IBM experiment was held in New York at the head office of IBM This was the first public demonstration of a machine translation system Early systems used large bilingual dictionaries and hand-coded rules for fixing the word order in the final output
  5. 5. ADVANTAGES 1. Faster than that of human translation 2. Machine translation can generate thousands of words each minute. 3. Cost 4. Adaptation. DISADVANTAGES Accuracy:-original document will not be 100% accurate.
  6. 6. Rules-based systems use a combination of language and grammar rules plus dictionaries for common words. Specialist dictionaries are created to focus on certain industries or disciplines. Rules-based systems typically deliver consistent translations with accurate terminology when trained with specialist dictionaries. Statistical machine translation (SMT) is a machine translation paradigm where translations are generated on the basis of statistical model whose parameters are derived from the analysis of bilingual text
  7. 7. 1. Google Translate 2. Bing Translator 3. SYSTRAN 4. Asia Online Language Studio 5. Siri