公开(公告)号：US11138615B1

公开(公告)日：2021-10-05

申请号：US15234132

申请日：2016-08-11

Applicant: Google Inc.

Inventor： Abhimanyu Das ,  Evgeniy Gabrilovich ,  Wei Lwun Lu ,  Shuxin Nie

IPC: G06Q30/02 ,  G06N20/00 ,  G06F16/29

Abstract: Location history data can be used to identify attributes for a known geographic location of a business listing record for a business. As an example, location history data is received from each of a plurality of client computing devices. For each device, the location history data identifies an arrival and departure times for the known geographic location as well as prior and next visit information. The location history data is used as input into a classifier in order to identify a set of attributes for the geographic location and corresponding likelihood values for each of the attributes of the set of attributes. A subset of the set of attributes is determined such that the attributes describe aspects of the known geographic location based on the likelihood values. This subset is provided to a client computing device in response to a request for information about the geographic location.