Patent ID: 11908463
Assignee: AMAZON TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A computer-implemented method comprising:
receiving, from a first device and at a first system, first audio data corresponding to a first spoken input, the first audio data associated with a profile identifier and a first session identifier;
determining, using the first audio data, first entity data corresponding to the first spoken input, the first entity data associated with the first session identifier;
receiving first context data associated with the profile identifier and relating to a first prior action at a second system different than the first system, the first context data including second entity data, the second entity data being related to the first entity data;
receiving second context data associated with the profile identifier and relating to a second prior action, a type of the second prior action being different than a type of the first prior action;
selecting the first context data, instead of the second context data, as corresponding to the first entity data, based on the first prior action and the second prior action;
processing, using a first dialog model, the first audio data, the first entity data and the first context data to determine a system response to the first spoken input;
sending, to the first device, output data corresponding to the system response;
receiving, from the first device, second audio data corresponding to a second spoken input responsive to the system response, the second audio data associated with the profile identifier and the first session identifier;
determining, using the second audio data, a third action to be performed using the first entity data and the second entity data; and
storing third context data including the first entity data, the second entity data, the third action and the profile identifier.