METHODS AND APPARATUSES FOR MINING SYNONYMOUS PHRASES, AND FOR SEARCHING RELATED CONTENT
First Claim
1. A computer-implemented method for mining synonymous phrases, comprising:
- obtaining, according to a parallel text corpus, a first phrase-alignment relationship from current language phrases to intermediate language phrases, and a second phrase-alignment relationship from the intermediate language phrases to the current language phrases;
obtaining, with respect to a target phrase of current language, a first set of aligned phrases of the intermediate language that are aligned with the target phrase based on the first phrase-alignment relationship;
obtaining a second set of aligned phrases of the current language that are aligned with one or more selected phrases in the first set of aligned phrases based on the second phrase-alignment relationship; and
obtaining synonymous phrases for the target phrase from the second set of aligned phrases.
1 Assignment
0 Petitions
Accused Products
Abstract
The present disclosure is related to a method and an apparatus of mining synonymous phrases. The method comprises: obtaining, according to a parallel text corpus, a first phrase-alignment relationship from phrases of a current language to phrases of an intermediate language, and a second phrase-alignment relationship from the phrases of the intermediate language to the phrases of the current language; obtaining, for a target phrase of current language, a first set of aligned phrases of the intermediate language that are aligned with the target phrase of the current language based on the first phrase-alignment relationship; obtaining a second set of aligned phrases of the current language that are aligned with selected phrase(s) in the first set of aligned phrases based on the second phrase-alignment relationship; and obtaining synonymous phrases for the target phrase from the second set of aligned phrases.
-
Citations
20 Claims
-
1. A computer-implemented method for mining synonymous phrases, comprising:
-
obtaining, according to a parallel text corpus, a first phrase-alignment relationship from current language phrases to intermediate language phrases, and a second phrase-alignment relationship from the intermediate language phrases to the current language phrases; obtaining, with respect to a target phrase of current language, a first set of aligned phrases of the intermediate language that are aligned with the target phrase based on the first phrase-alignment relationship; obtaining a second set of aligned phrases of the current language that are aligned with one or more selected phrases in the first set of aligned phrases based on the second phrase-alignment relationship; and obtaining synonymous phrases for the target phrase from the second set of aligned phrases. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. An apparatus of mining synonymous phrases, comprising:
-
an alignment relationship acquisition module used for obtaining, according to a parallel text corpus, a first phrase-alignment relationship from phrases of a current language to phrases of an intermediate language, and a second phrase-alignment relationship from the phrases of the intermediate language to the phrases of the current language; a first set acquisition module used for obtaining, with respect to a target phrase of the current language, a first set of aligned phrases of the intermediate language that are aligned with the target phrase of the current language based on the first phrase-alignment relationship; a second set acquisition module used for obtaining a second set of aligned phrases of the current language that are aligned with selected phrase(s) in the first set of aligned phrases based on the second phrase-alignment relationship; and a synonymous phrase acquisition module used for obtaining synonymous phrases of the target phrase from the second set of aligned phrases. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
-
-
19. One or more computer-readable media storing executable instructions that, when executed by one or more processors, cause the one or more processors to perform acts comprising:
-
determining a search keyword of a current language based on a received search request; obtaining a first set of aligned phrases of an intermediate language that are aligned with the search keyword based on a first phrase-alignment relationship from current language phrases to intermediate language phrases; obtaining a second set of aligned phrases of the current language that are aligned with one or more selected phrases in the first set of aligned phrases based on a second phrase-alignment relationship from the intermediate language phrases to the current language phrases; and obtaining one or more synonymous phrases for the search keyword from the second set of aligned phrases; and searching and displaying related content based on the search keyword and the one or more synonymous phrases of the search keyword. - View Dependent Claims (20)
-
Specification