公开(公告)号：US20240330382A1

公开(公告)日：2024-10-03

申请号：US18741225

申请日：2024-06-12

申请人： Charles Schwab & Co., Inc.

发明人： Logan Sommers AHLSTROM ,  Ravindra Reddy TAPPETA VENKATA ,  Sean Ming-Yin LAW ,  Joseph Clark WALSTON ,  Raviteja LOKINENI ,  Dayanand NARREGUDEM

IPC分类号： G06F16/9535 ,  G06F3/0482 ,  G06F9/451 ,  G06F16/2457 ,  G06F16/28 ,  G06F16/951 ,  G06F16/9538 ,  G06F16/955

CPC分类号： G06F16/9535 ,  G06F16/24578 ,  G06F16/285 ,  G06F16/951 ,  G06F16/9538 ,  G06F16/955 ,  G06F3/0482 ,  G06F9/451

摘要： A recommendation system includes a content similarity analyzer configured to determine a first set of content item identifiers similar to a set of viewed content items based on respective similarity scores and add them to a first list. A similar user content extraction module identifies a set of similar user identifiers from a user similarity database; obtains, based on respective viewing histories of the set, a second set of content item identifiers; and adds them to the first list. The recommendation system includes a content filter configured to select a subset of content item identifiers from the first list based on the corresponding similarity scores between content item identifiers of the first list and a viewing history. The content filter is configured to transmit the subset of content item identifiers for display of the corresponding content items via a web portal on a user interface of a first user device.