Patent ID: 11915162
Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G  C | IPC C  G

Claim 0:
1. A method comprising:
retrieving, by one or more processors, a plurality of measurements associated with a location;
determining, by the one or more processors, a set of features based on the plurality of measurements;
identifying, by the one or more processors, a set of fuzzy-logic membership functions for the set of features;
determining, by the one or more processors, a safety index for a body of water based, at least in part, on (i) the set of fuzzy-logic membership functions and (ii) one or more input value ranges for the set of features;
in response to the safety index being above a threshold value, sending, by the one or more processors, an alert to one or more users regarding the location; and
in response to the alert being a false positive, altering, by the one or more processors, a shape of at least one fuzzy-logic membership function of the set of fuzzy-logic membership functions.