TRAINING FOR ARTIFICIAL NEURAL NETWORKS WITH BETTER UTILIZATION OF LEARNING DATA RECORDS

摘要

A method (100) for training an artificial neural network, ANN (1), with learning data records (2) that each comprise a sample (11a) and an associated label (12a), wherein each sample (11a) represents values of one or more input variables (11) of the ANN (1) and the associated label (12a) represents values of one or more output variables (12) of the ANN (1), having the steps of: - the ANN (1) is trained (110) in unmonitored fashion on the basis of the samples (11a) contained in the learning data records (2); - at least one quality criterion (3) for the reliability and/or quality of the association of labels (12a) with samples (11a) in the learning data records (2) is taken as a basis for determining (120) a weighting (2a) of the learning data records (2); - this weighting (2a) is taken into consideration for training (130) the ANN (1) in monitored fashion on the basis of the samples (11a) and associated labels (12a) contained in the learning data records (2). Trained ANN (1*) and system (50) having this ANN (1*). Associated computer program.