BinaryObjectiveFunction¶
- class BinaryObjectiveFunction(X, y, neural_network, loss)[소스]¶
기반 클래스:
ObjectiveFunction
An objective function for binary representation of the output. For instance, classes of
-1
and+1
.- 매개변수:
X (ndarray) – The input data.
y (ndarray) – The target values.
neural_network (NeuralNetwork) – An instance of an quantum neural network to be used by this objective function.
loss (Loss) – A target loss function to be used in training.
Methods
gradient
(weights)Computes gradients of this objective function given weights.
objective
(weights)Computes the value of this objective function given weights.