Invention Grant
- Patent Title: Using transaction logs to determine that an undetected item was not scanned at a self-service terminal
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Application No.: US17092898Application Date: 2020-11-09
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Publication No.: US11741815B2Publication Date: 2023-08-29
- Inventor: Andrew James Wipf , Christopher M. Brakob , Kathleen Jacqueline Roush , Ryan David Siskind , Francisco Cancino, III
- Applicant: Target Brands, Inc.
- Applicant Address: US MN Minneapolis
- Assignee: Target Brands, Inc.
- Current Assignee: Target Brands, Inc.
- Current Assignee Address: US MN Minneapolis
- Agency: Westman, Champlin & Koehler, P.A.
- Agent Theodore M. Magee
- Main IPC: G08B21/18
- IPC: G08B21/18 ; G06Q20/18 ; G06Q20/20 ; G06N5/04 ; G06Q30/018 ; G06K7/14
Abstract:
A computer-implemented method obtains a transaction log for a transaction at a self-service terminal during which the self-service terminal fails to detect the presence of an item at the self-service terminal. Features are extracted from the transaction log and the features are applied to a model to generate an inference for the transaction. The inference is used to determine whether to issue an alert that improper scanning has occurred at the self-service terminal.
Public/Granted literature
- US20220148408A1 USING TRANSACTION LOGS TO DETERMINE THAT AN UNDETECTED ITEM WAS NOT SCANNED AT A SELF-SERVICE TERMINAL Public/Granted day:2022-05-12
Information query
