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:
Sep. 22, 2026
Filed:
Jun. 21, 2022
Objectvideo Labs, Llc, Tysons, VA (US);
Gang Qian, McLean, VA (US);
Allison Beach, Leesburg, VA (US);
ObjectVideo Labs, LLC, Tysons, VA (US);
Abstract
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for progressive deep metric learning. One of the methods includes maintaining training data for training a machine learning model that will include a plurality of blocks after training. A number of training stages is determined using the plurality of blocks in the machine learning model. The machine learning model is trained using the training data in a plurality of stages, including, for each stage: adding, from the plurality of blocks, a new block for a current stage to the machine learning model; and training the machine learning model using the training data. The trained machine learning model that includes the plurality of trained blocks is outputted.