公开(公告)号：US11301913B1

公开(公告)日：2022-04-12

申请号：US16541089

申请日：2019-08-14

Applicant: Amazon Technologies, Inc.

Inventor： Subhrangshu Nandi ,  Vishal Rathi ,  Emilio Ian Maldonado ,  Wisam Hussain ,  Hussain Badruddin Penwala ,  Yi Lei ,  Alice Helen Swanberg

IPC: G06Q30/00 ,  G06Q30/06 ,  G06F16/9538 ,  G06F16/2457 ,  G06F16/9535

Abstract: Type completeness detection methods and systems are provided to determine a browse node completeness score for browse nodes in an electronic catalog. For example, the type completeness detection system may select a browse node, identify a plurality of search queries previously submitted by users of the electronic catalog, determine a plurality of items that are frequently selected after submitting the search queries, calculate a query completeness score for each search query, determine a browse node completeness score for the browse node, and initiate an action in response to determining that the browse node completeness score falls below a threshold value.