Selecting learning model

A model determiner for dynamically selecting a learning model for a sensor device comprising at least one sensor, the learning model being configured for determining output data based on sensor data from the at least one sensor, the model determiner comprising:

• a processor;
• and
• a memory storing instructions that, when executed by the processor, cause the model determiner to:
• detect a need for a new learning model for the sensor device based on performance of a currently loaded learning model in the sensor device;
• determine at least one feature candidate based on sensor data from the at least one sensor, wherein each one of the at least one feature candidate is associated with a different source of sensor data;
• select a new learning model, from a set of candidate learning models, based on the at least one feature candidate and input features of each one of the candidate learning models;
• and
• trigger the new learning model to be loaded on the sensor device, replacing the currently loaded learning model.

A computer program for dynamically selecting a learning model for a sensor device comprising at least one sensor, the learning model being configured for determining output data based on sensor data from the at least one sensor, the computer program comprising computer program code which, when run on a model determiner causes the model determiner to:

• detect a need for a new learning model for the sensor device based on performance of a currently loaded learning model in the sensor device;
• determine at least one feature candidate based on sensor data from the at least one sensor, wherein each one of the at least one feature candidate is associated with a different source of sensor data;
• select a new learning model, from a set of candidate learning models, based on the at least one feature candidate and input features of each one of the candidate learning models;
• and
• trigger the new learning model to be loaded on the sensor device, replacing the currently loaded learning model.