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:
Dec. 30, 2025
Filed:
Jan. 26, 2023
X Development Llc, Mountain View, CA (US);
Ananya Gupta, San Francisco, CA (US);
Phillip Ellsworth Stahlfeld, Mountain View, CA (US);
Kshitij Naresh Nikhal, Lincoln, NE (US);
Om Prakash Ravi, Sammamish, WA (US);
Aviva Cheryl Shwaid, Santa Monica, CA (US);
Arthur Robert Pope, Palo Alto, CA (US);
Xinyue Li, San Mateo, CA (US);
X Development LLC, Mountain View, CA (US);
Abstract
Methods, computer systems, and apparatus, including computer programs encoded on computer storage media, for training a classification neural network. The system generates, from a set of object-specific data, one or more meta-learning datasets for one or more respective initial training tasks. The system determines values for a set of meta parameters by performing meta-learning with a classification neural network on the one or more meta-learning datasets. The system obtains a set of labeled training examples for a characteristic-detection task. The system determines based at least on one of the values for the set of meta parameters and using the set of labeled training examples, target values for the network parameters for the classification neural network to perform the characteristic-detection task.