Method and apparatus for computer-supported generation of at least one artificial training data vector for a neural network
First Claim
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1. A method for computer supported generation of at least one artificial training data vector for a neural network, comprising the steps of:
- training the neural network with training data vectors of a training data set;
determining a residual error after the step of training the neural network;
determining a backward error from the residual error for at least one input of the neural network;
generating a statistical distribution allocated to the at least one input, the statistical distribution being dependent on a size of the respective backward error; and
generating the at least one artificial training data vector given the respective allocation of the statistical distribution to the at least one input, wherein the at least one artificial training data vector exhibits the same properties as an associated training data vector of the training data set.
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Abstract
A method and apparatus for computer-supported generation of at least one artificial training data vector for a neural network is provided wherein a residual error is determined after a training of a neural network has occurred. A backward error is then determined from the residual error. Artificial training data vectors are generated from a statistical random process that is based on a statistical distribution, such that the respective backward error for an input of the neural network is taken into consideration.
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18 Claims
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1. A method for computer supported generation of at least one artificial training data vector for a neural network, comprising the steps of:
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training the neural network with training data vectors of a training data set;
determining a residual error after the step of training the neural network;
determining a backward error from the residual error for at least one input of the neural network;
generating a statistical distribution allocated to the at least one input, the statistical distribution being dependent on a size of the respective backward error; and
generating the at least one artificial training data vector given the respective allocation of the statistical distribution to the at least one input, wherein the at least one artificial training data vector exhibits the same properties as an associated training data vector of the training data set. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An apparatus for the computer supported generation of at least one artificial training data vector for a neural network, the apparatus including a calculating unit which comprises:
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means for training the neural network with training data vectors of a training data set;
means for determining a residual error after training the neural network;
means for determining a backward error from the residual error for at least one input of the neural network;
means for generating a statistical distribution allocated to the at least one input, the statistical distribution being dependent on a size of the respective backward error; and
means for generating the at least one artificial training data vector given the respective allocation of the statistical distribution to the at least one input, wherein the at least one artificial training data vector exhibits the same properties as an associated training data vector of the training data set. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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Specification