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. 29, 2026
Filed:
May. 31, 2024
Visa International Service Association, San Francisco, CA (US);
Michael Yeh, Newark, CA (US);
Xin Dai, Fremont, CA (US);
Yan Zheng, Los Gatos, CA (US);
Junpeng Wang, Santa Clara, CA (US);
Yujie Fan, Cleveland Heights, OH (US);
Huiyuan Chen, San Jose, CA (US);
Vivian Wan Yin Lai, Atlanta, GA (US);
Zhongfang Zhuang, San Jose, CA (US);
Liang Wang, San Jose, CA (US);
Wei Zhang, Fremont, CA (US);
Visa International Service Association, San Francisco, CA (US);
Abstract
Methods, systems, and computer program products are provided for content-based time series retrieval. An example system includes at least one processor configured to: obtain, from at least one database, a plurality of known time series; for each known time series of the plurality of known time series: compute a pairwise distance matrix between that known time series and each learned template of a plurality of learned templates to generate a plurality of pairwise distance matrices; stack the plurality of pairwise distance matrices together to generate a tensor; and process, with the residual network, the tensor, wherein the residual network receives, as input, the tensor, and provides, as output, a feature vector for that known time series; and provide the feature vector for each known time series of the plurality of known time series.