Patent ID: 11971944
Assignee: AMAZON TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 14:
15. The one or more non-transitory computer readable media of claim 14 storing further instructions that, upon execution on the system, cause the system to perform additional operations comprising:
determining a plurality of items that belong to the category of items;
determining a history of online re-acquisitions, the history associated with a plurality of accounts, the online re-acquisitions associated with the plurality of items;
determining a property of the category of items based at least in part on the history, the property including at least one: an online re-acquisition frequency, an online re-acquisition likelihood, or an online re-acquisition time distribution;
defining a value of the time period based at least in part on the property; and
storing, in a data structure and prior to receiving the one or more keywords, a category identifier of the category of items and the value of the time period, the data structure indicating that the suppression filter is applicable to the category of items.