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:
Apr. 29, 2025
Filed:
Oct. 06, 2022
Zendesk, Inc., San Francisco, CA (US);
Mariana Sá Correia Leite Almeida, Lisbon, PT;
Bruno Emanuel Da Graça Martins, Amora, PT;
Tiago Manuel Reis Mesquita, Lisbon, PT;
Zendesk, Inc., San Francisco, CA (US);
Abstract
A system and method are provided for supporting dense retrieval of a template (e.g., a document template) for responding to a query or other textual input. The templates and past queries that were responded to using the templates are stored. A machine-learning model for matching a new query to the most appropriate template is trained using a selected subset of the stored queries as training queries. For each of one or more training batches or phases, multiple stored templates are selected (e.g., randomly) then, from among all training queries that the selected templates were used for, the same number of queries are selected (e.g., randomly), such that they represent the distribution of the training queries among the selected templates. A unique loss function is computed that leverages similarities and differences not only between each selected training query and each selected template, but also between different queries and between different templates.