Patent ID: 11895557
Assignee: SONOS, INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 12:
13. A method of operation for a user device comprising at least one processor and a touch-screen display, the method comprising:
receiving context data comprising localization data that describes a location of the user device;
identifying, using the at least one processor, a predicted stationary playback device from a plurality of stationary playback devices in a media playback system using a prediction model that takes the context data as input and predicts a predicted stationary playback device as output;
updating a graphical user interface displayed on the touch-screen display based on the predicted stationary playback device;
detecting, via the touch-screen display, an input identifying a target stationary playback device from the plurality of stationary playback devices;
causing the target stationary playback device to perform at least one operation;
generating training data based on the predicted stationary playback device and the detected input; and
updating the prediction model based on the generated training data, wherein updating the prediction model comprises:
computing a loss based, wherein the loss is derived from and inversely proportional to a confidence level that the predicted stationary playback device is the target stationary playback device; and
updating weights of the prediction model based on the computed loss.