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:
Dec. 09, 2022
Applicant:
Salesforce, Inc., San Francisco, CA (US);
Inventors:
Assignee:
Salesforce, Inc., San Francisco, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 40/40 (2020.01);
U.S. Cl.
CPC ...
G06F 40/40 (2020.01);
Abstract
Embodiments described herein provide a parameter-efficient finetuning mechanism, referred to as 'factor-tuning,' which first learns a compact representation of parameter changes with existing datasets on multiple domains, and then fine-tunes a small number of parameters (automatically extracted from the learned representation) on a new downstream task. In this way, the representation learned in the first step is shared across domains and transferred to new downstream tasks.