The invention relates to a method for training a machine learning system (1) to quantify uncertainties (U) in output data (Y'). In this method, training data (X, Y), comprising training input data (X) and training target values (Y), are provided. These training data (X, Y) are used to adjust parameters of the machine learning system (1) such that the machine learning system (1), when the training input data (X) are input, generates output data (Y') similar to the training target values (Y); and generates reconstruction data (X'; Y'') that represent a measure of the familiarity of training data (X, Y). The invention furthermore relates to a method for quantifying uncertainties (U) in output data (Y') of a machine learning system (1) that has been trained in accordance with the method described above. In this method, the machine learning system (1) generates output data (Y') from input data (X) and the machine learning system (1) generates reconstruction data (X'; Y''). A metric (4), the reconstruction data (X'; Y'') and data (X; Y') corresponding to the reconstruction data (X'; Y'') are used to generate a deviation value, wherein the deviation value is a measure of the familiarity of training data (X, Y) for the input data (X), quantifies the uncertainty (U) in the output data (Y') and is assigned to the output data (Y').
VERFAHREN UND SYSTEM ZUR QUANTIFIZIERUNG VON UNSICHERHEITEN VON AUSGABEDATEN EINES MASCHINELLEN LERNSYSTEMS SOWIE VERFAHREN ZUM TRAINIEREN EINES MASCHINELLEN LERNSYSTEMS
METHOD AND SYSTEM FOR QUANTIFYING UNCERTAINTIES IN OUTPUT DATA FROM A MACHINE LEARNING SYSTEM AND METHOD FOR TRAINING A MACHINE LEARNING SYSTEM
PROCÉDÉ ET SYSTÈME DE QUANTIFICATION D'INCERTITUDES DANS DES DONNÉES DE SORTIE D'UN SYSTÈME D'APPRENTISSAGE MACHINE ET PROCÉDÉ D'APPRENTISSAGE D'UN SYSTÈME D'APPRENTISSAGE MACHINE
09.10.2024
Patent
Elektronische Ressource
Deutsch
IPC: | G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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