Method of and an apparatus for automatically evaluating machine

Details Method of and an apparatus for automatically evaluating machine Method of and an apparatus for automatically evaluating machine

1993-04-13

1995-04-18

Weinhardt, Robert A.

Boots, shoes, and leggings

36441908, G06F 1538

Patent

active

054084105

ABSTRACT:
To evaluate by a computer translated sentences obtained from a machine translation system so as to automatically and objectively evaluate quality of the system, a method and an apparatus are provided for automatically evaluating translated sentences. The method includes a first translated sentence analysis step of analyzing sentences resulted from a machine translation, a second translated sentence analysis step of analyzing favorable translated sentences for original sentences, a word/phrase coupling step of analyzing correspondence of words and phrases between the two translated sentences for the same original sentence, and a similarity calculating step of computing similarity between the two translated sentences according to ratios of words and phrases thus related to each other and similarity of the related words and phrases, thereby evaluating the sentences generated through the machine translation.

REFERENCES:
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Journal of the Information Processing Society of Japan, vol. 26, No. 10, Oct. 1985, pp. 1197-1202. (Japanese).
Lehrberger, John et al. Machine Translation, published by John Benjamins Publishing Company, 1988, pp. 207-212. (English).

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