Title:
The data expansion method, device, and storage of a bilingual corpus
Document Type and Number:
Japanese Patent JP6227775
Kind Code:
B2
Abstract:
Disclosed are a method and a device for expanding data of a bilingual corpus. The method for expanding data of a bilingual corpus includes: searching, in a source language-pivot language corpus, for at least one first pivot language phrase semantically matching a first source language phrase; searching, in the source language-pivot language corpus, for at least one second source language phrase semantically matching each of the first pivot language phrases to form a source language phrase set by the second source language phrases; searching, in a pivot language-target language corpus, for at least one first target language phrase semantically matching each of the first pivot language phrases to form a target language phrase set by the first target language phrases; combining the second source language phrases in the source language phrase set with the first target language phrases in the target language phrase set, so as to form at least one phrase pair in which a source language phrase and a target language phrase semantically match; and storing the formed at least one phrase pair in which the source language phrase and the target language phrase semantically match into a source language-target language corpus. Data in a bilingual corpus is expanded, so that the problem of data sparseness in the bilingual corpus is solved.
Inventors:
Xu, Xiaoning
Hoa, Jun Jun
Woo, Hua
Wan, Haifen
Hoa, Jun Jun
Woo, Hua
Wan, Haifen
Application Number:
JP2016526437A
Publication Date:
November 08, 2017
Filing Date:
September 04, 2014
Export Citation:
Assignee:
Beijing Baidu Netcom Science and Technology Company Limited
International Classes:
G06F17/27; G06F40/00
Domestic Patent References:
| JP2002117028A | ||||
| JP2007026256A | ||||
| JP2006053867A | ||||
| JP2005038074A |
Foreign References:
| CN102591857A |
Other References:
田中(石井) 久美子 外2名,第三言語を介した対訳辞書の作成,情報処理学会論文誌,日本,社団法人情報処理学会,1998年 6月15日,第39巻第6号,p.1915-1924
Attorney, Agent or Firm:
Shoichi Okuyama
Arihara Koichi
Matsushima Tetsuo
Hidefumi Kawamura
Ayako Nakamura
Satoshi Morimoto
Yu Tanaka
Tokumoto Koichi
Mai Kodama
Akiko Mizushima
Arihara Koichi
Matsushima Tetsuo
Hidefumi Kawamura
Ayako Nakamura
Satoshi Morimoto
Yu Tanaka
Tokumoto Koichi
Mai Kodama
Akiko Mizushima