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:
Jan. 25, 2022
Filed:
May. 24, 2019
Tencent America Llc, Palo Alto, CA (US);
Lianyi Han, Palo Alto, CA (US);
Yaliang Li, Santa Clara, CA (US);
Zhen Qian, Palo Alto, CA (US);
Yusheng Xie, Mountain View, CA (US);
Yufan Xue, Palo Alto, CA (US);
Tao Yang, Mountain View, CA (US);
Wei Fan, New York, NY (US);
TENCENT AMERICA LLC, Palo Alto, CA (US);
Abstract
A method and apparatus include receiving a first sentence including a first set of words, and a second sentence including a second set of words. A first set of vectors corresponding to the first set of words of the first sentence, and a second set of vectors corresponding to the second set of words of the second sentence are generated using a word embedding model. A similarity matrix based on the first set of vectors and the second set of vectors is generated. An alignment score associated with the first set of vectors and the second set of vectors is determined using the similarity matrix. The alignment score is transmitted to permit information retrieval based on a similarity between the first sentence and the second sentence.