The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 14, 2018
Filed:
Feb. 12, 2015
National Institute of Information and Communications Technology, Tokyo, JP;
Abstract
[Object] An object is to provide an apparatus for attaining highly precise word alignment. [Solution] The apparatus includes: selecting means receiving a bilingual sentence pair and a word alignment for the bilingual sentence pair, for successively selecting words fof a sentence in a first language in a prescribed order; and a recurrent neural network (RNN), computing, for all words of the sentence in the first language, a scorerepresenting a probability that a word pair consisting of the word fand a word ealigned with the word fby a word alignment ain a second language of the bilingual sentence pair is a correct word pair, and based on this score, for computing a score of the word alignment a. When computing a score of word pair (f, e), RNNcomputes a scoreof the word pair (f, e) based on all word alignments aselected by the selecting means prior to the word fof the word pair (f, e), of the word alignments a, by means of a recurrent connection