US 12,216,666 B2
Personalized recency and time-aware system
Eliyahu Kiperwasser, Qiryat Ono (IL)
Assigned to eBay Inc., San Jose, CA (US)
Filed by eBay Inc., San Jose, CA (US)
Filed on Jul. 21, 2022, as Appl. No. 17/870,511.
Prior Publication US 2024/0028600 A1, Jan. 25, 2024
Int. Cl. G06F 7/00 (2006.01); G06F 16/2457 (2019.01); G06N 20/00 (2019.01)
CPC G06F 16/24578 (2019.01) [G06N 20/00 (2019.01)] 20 Claims
OG exemplary drawing
 
1. A computer-implemented method comprising:
identifying a plurality of content items with which a user has interacted and a time stamp for each content item indicative of when the user interacted with the content item;
training a machine learning model using the content items and the time stamp for each content item to generate a trained machine learning model;
generating, using the trained machine learning model, a relevance score for each target content item from a plurality of target content items, the relevance score for each target content item indicative of a relevance of the target content item to the user; and
providing, for presentation on a user device of the user, at least a portion of the target content items based on the relevance scores.