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MultiClassObjectiveFunction

class MultiClassObjectiveFunction(X, y, neural_network, loss)[स्रोत]

आधार: qiskit_machine_learning.algorithms.objective_functions.ObjectiveFunction

An objective function for multiclass representation of the output, e.g. classes of 0, 1, 2, etc.

मापदण्ड
  • 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.