RawFeatureVector

class RawFeatureVector(feature_dimension=2)

Bases: qiskit.aqua.components.feature_maps.feature_map.FeatureMap

Raw Feature Vector feature map.

The Raw Feature Vector can be directly used as a feature map, where the raw feature vectors will be automatically padded with ending 0s as necessary, to make sure vector length is a power of 2, and normalized such that it can be treated and used as an initial quantum state vector.

Parameters

feature_dimension (int) – The feature dimension, has a minimum value of 1.

Methods

construct_circuit	Construct the second order expansion based on given data.
get_entangler_map	get entangle map
validate_entangler_map	validate entangler map

Attributes

feature_dimension

returns feature dimension

num_qubits

returns number of qubits

support_parameterized_circuit

returns whether or not the sub-class support parameterized circuit