Patent attributes
A computer includes a processor and a memory, and the memory stores instructions executable by the processor to receive data recorded in a plurality of vehicles, the data including a plurality of decisions about activating a feature of the vehicles and values of a plurality of variables; receive a plurality of decision scores indicating whether the respective decision was optimal according to the data recorded in the respective vehicle; determine an uncertainty function indicating an uncertainty of a likely value of the decision score based on the values of the variables; determine a set of conditions for the variables based on the uncertainty function; and transmit an instruction to the vehicles to record and upload data when the values of the variables satisfy the set of the conditions.