Truly - more time - classes driver promotions - recognition using a random forest

摘要

A action - - recognition system recognizes driver''s reactions to create with the use of a random forest model, in order to classify images of the driver. A plurality of predicted using the random forest model generates. Each prediction is of a decision tree of the plurality of the decision trees, and each prediction comprises a predicted driver action and a confidence value. The plurality of predicting is rearranged into a plurality of groups, wherein each of the plurality of groups is associated with one of the driver''s reactions to create. The confidence scores are combined within each group, in order to determine a combined value, which is associated with each group. The driver action, which is associated with the highest combined value, is selected.