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:
May. 05, 2015
Filed:
Jul. 23, 2010
Hong Yao, Newark, CA (US);
Wu Wang, Los Altos, CA (US);
Mei Marker, Santa Clara, CA (US);
Kelvin Edmison, Ottawa, CA;
Wei Wang, Milpitas, CA (US);
Hong Yao, Newark, CA (US);
Wu Wang, Los Altos, CA (US);
Mei Marker, Santa Clara, CA (US);
Kelvin Edmison, Ottawa, CA;
Wei Wang, Milpitas, CA (US);
Alcatel Lucent, Boulogne Billancourt, FR;
Abstract
A system and method for generating feature vectors of documents in different languages are provided. The feature vectors provide scores associated with keywords defined in a base language for use by a profiler for generating or updating a user profile. The system and method use a plurality of keyword sets comprising: a base language keyword set comprising a plurality of base language keywords each associated with a respective identifier (ID); and a second language keyword set comprising a plurality of second language keywords each corresponding in meaning to a respective one of the base language keywords and associated with the ID of the corresponding base language keyword. One of a plurality of tokenizers is selected to parse a document based on the language of the document and to generate the feature vector using the keyword set of the corresponding language.