METHOD AND APPARATUS FOR GENERATING A TRANSLATION AND MACHINE TRANSLATION
First Claim
1. A method for generating a translation, wherein a sentence of a first language to be translated is split into a plurality of fragments, an aligned bilingual example corpus comprises a plurality of example sentence pairs of the first language and a second language and alignment information between each sentence pair, and comprises at least one translation fragment of the second language corresponding to each of said plurality of fragments of the first language;
- the method comprising;
selecting an optimum translation fragment combination of the second language from a plurality of possible translation fragment combinations of the second language corresponding to said sentence of the first language based on an integrated score obtained from a plurality of feature functions on a translation fragment combination; and
generating the translation of the second language based on said optimum translation fragment combination.
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Abstract
The present invention provides a method and an apparatus for generating a translation and machine translation. According to an aspect of the present invention, there is provided a method for generating a translation, wherein a sentence of a first language to be translated is split into a plurality of fragments, an aligned bilingual example corpus comprises a plurality of example sentence pairs of the first language and a second language and alignment information between each sentence pair, and comprises at least one translation fragment of the second language corresponding to each of said plurality of fragments of the first language; the method comprising: selecting an optimum translation fragment combination of the second language from a plurality of possible translation fragment combinations of the second language corresponding to said sentence of the first language based on an integrated score obtained from a plurality of feature functions on a translation fragment combination; and generating the translation of the second language based on said optimum translation fragment combination.
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Citations
40 Claims
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1. A method for generating a translation, wherein a sentence of a first language to be translated is split into a plurality of fragments, an aligned bilingual example corpus comprises a plurality of example sentence pairs of the first language and a second language and alignment information between each sentence pair, and comprises at least one translation fragment of the second language corresponding to each of said plurality of fragments of the first language;
- the method comprising;
selecting an optimum translation fragment combination of the second language from a plurality of possible translation fragment combinations of the second language corresponding to said sentence of the first language based on an integrated score obtained from a plurality of feature functions on a translation fragment combination; and generating the translation of the second language based on said optimum translation fragment combination. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 19)
- the method comprising;
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14. A method for generating a translation, wherein an aligned bilingual example corpus comprises a plurality of example sentence pairs of a first language and a second language and alignment information between each sentence pair, a sentence of the first language to be translated is matched with respect to said aligned bilingual example corpus, and at least one translation fragment of the second language corresponding to each possible fragment of said sentence of the first language is obtained;
- the method comprising;
selecting an optimum translation fragment combination of the second language by using a search algorithm, wherein an integrated score is obtained from a plurality of feature functions on a possible translation fragment or a combination of translation fragments as a cost of said search algorithm; and generating the translation of the second language based on said optimum translation fragment combination. - View Dependent Claims (15, 16, 17, 18, 20)
- the method comprising;
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21. An apparatus for generating a translation, wherein a sentence of a first language to be translated is split into a plurality of fragments, an aligned bilingual example corpus comprises a plurality of example sentence pairs of the first language and a second language and alignment information between each sentence pair, and comprises at least one translation fragment of the second language corresponding to each of said plurality of fragments of the first language;
- the apparatus comprising;
a selecting unit configured to select an optimum translation fragment combination of the second language from a plurality of possible translation fragment combinations of the second language corresponding to said sentence of the first language based on an integrated score obtained from a plurality of feature functions on a translation fragment combination; and a translation generating unit configured to generate the translation of the second language based on said optimum translation fragment combination. - View Dependent Claims (22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 39)
- the apparatus comprising;
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34. An apparatus for generating a translation, wherein an aligned bilingual example corpus comprises a plurality of example sentence pairs of a first language and a second language and alignment information between each sentence pair, a sentence of the first language to be translated is matched with respect to said aligned bilingual example corpus, and at least one translation fragment of the second language corresponding to each possible fragment of said sentence of the first language is obtained;
- the apparatus comprising;
a selecting unit configured to select an optimum translation fragment combination of the second language by using a search algorithm, wherein an integrated score is obtained from a plurality of feature functions on a possible translation fragment or a combination of translation fragments as a cost of said search algorithm; and a translation generating unit configured to generate the translation of the second language based on said optimum translation fragment combination. - View Dependent Claims (35, 36, 37, 38, 40)
- the apparatus comprising;
Specification