(qiskit_machine_learning.algorithms)¶

The package contains core algorithms such as classifiers and classifiers.

Machine Learning Base Classes¶

TrainableModel	Base class for ML model that defines a scikit-learn like interface for Estimators.
ObjectiveFunction	An abstract objective function.
SerializableModelMixin	Provides convenient methods for saving and loading models.

Machine Learning Objective Functions¶

BinaryObjectiveFunction	An objective function for binary representation of the output.
MultiClassObjectiveFunction	An objective function for multiclass representation of the output.
OneHotObjectiveFunction	An objective function for one hot encoding representation of the output.

Algorithms¶

Classifiers¶

Algorithms for data classification.

PegasosQSVC	Implements Pegasos Quantum Support Vector Classifier algorithm.
QSVC	Quantum Support Vector Classifier that extends the scikit-learn sklearn.svm.SVC classifier and introduces an additional quantum_kernel parameter.
NeuralNetworkClassifier	Implements a basic quantum neural network classifier.
VQC	A convenient Variational Quantum Classifier implementation.

Regressors¶

Quantum Support Vector Regressor.

QSVR	Quantum Support Vector Regressor that extends the scikit-learn sklearn.svm.SVR regressor and introduces an additional quantum_kernel parameter.
NeuralNetworkRegressor	Implements a basic quantum neural network regressor.
VQR	A convenient Variational Quantum Regressor implementation.

Distribution Learners¶

DiscriminativeNetwork	Base class for discriminative Quantum or Classical Neural Networks.
GenerativeNetwork	Base class for generative Quantum and Classical Neural Networks.
NumPyDiscriminator	Discriminator based on NumPy
PyTorchDiscriminator	Discriminator based on PyTorch
QuantumGenerator	Quantum Generator.