Patent ID: 11868197
Assignee: STMICROELECTRONICS INTERNATIONAL N.V.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 14:
15. A device, comprising:
a sensor;
a memory comprising instructions; and
a processor coupled to the memory and the sensor, wherein the instructions, when executed by the processor, cause the processor to:
receive data sets from a sensor; and
in response to determining that a rate of progress is less than a threshold, for each data set of a set of the data sets:
store the data set in the memory,
calculate a signature of the data set, and
in response to determining that a category is stored in the memory:
calculate a similarity measurement between the signature of the data set and the signature of each category, each category comprising a signature and an occurrence,
select a maximum similarity measurement from calculated similarity measurements, and
update a corresponding category from the data set in response to the maximum similarity measurement meeting a condition of updating.