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. 12, 2026
Filed:
Jan. 06, 2022
Jingdong Technology Holding Co., Ltd., Beijing, CN;
Jingdong Technology Holding Co., Ltd., Beijing, CN;
Abstract
A method and apparatus for generating a captioning device, and a method and apparatus for outputting a caption. The method for generating a captioning device comprises: acquiring a sample image set; inputting the sample image set into an image encoder of a sentence generator, so as to output an object set; grouping the object set into a first object set and a second object set, wherein the first object set is an object set that is included within a preset object set, and the second object set is an object set that is excluded from the preset object set; inputting, into a sentence decoder of the sentence generator, the object set output by the image encoder, and performing a beam search in a decoding step by taking the first object set and the second object set as constraint conditions, so as to generate a pseudo-image sentence pair set; and training the sentence generator by taking the pseudo-image sentence pair set as a sample set, so as to obtain a captioning device.