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:
Jun. 30, 2026
Filed:
Jan. 21, 2021
Salesforce, Inc., San Francisco, CA (US);
Devansh Arpit, Pacifica, CA (US);
Salesforce, Inc., San Francisco, CA (US);
Abstract
The embodiments are directed to training a momentum contrastive autoencoder using a contrastive learning framework. The contrastive learning framework learns a latent space distribution by matching latent representations of the momentum contrastive autoencoder to a pre-specified distribution, such as a distribution over a unit hyper-sphere. Once the latent space distribution is learned, samples for a new data set may be obtained from the latent space distribution. This results in a simple and scalable algorithm that avoids many of the optimization challenges of existing generative models, while retaining the advantage of efficient sampling.
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