Struct HardwareEfficientMLLayer 

pub struct HardwareEfficientMLLayer {
    pub num_qubits: usize,
    pub num_layers: usize,
    pub parameters: Array1<f64>,
    pub entanglement_pattern: EntanglementPattern,
}

Hardware-efficient quantum ML layer

Fields

num_qubits: usize

num_layers: usize

parameters: Array1<f64>

entanglement_pattern: EntanglementPattern

Implementations

impl HardwareEfficientMLLayer

pub fn new( num_qubits: usize, num_layers: usize, entanglement_pattern: EntanglementPattern, ) -> Self

Create a new hardware-efficient ML layer

pub fn initialize_parameters(&mut self, rng: &mut impl Rng)

Initialize parameters randomly

pub fn build_circuit(&self) -> Result<Array2<Complex64>, QuantRS2Error>

Build the quantum circuit

pub fn expectation_value( &self, observable: &Array2<Complex64>, input_state: &Array1<Complex64>, ) -> Result<f64, QuantRS2Error>

Compute expectation value of observable

pub fn update_parameters(&mut self, gradient: &Array1<f64>, learning_rate: f64)

Update parameters using gradient

Trait Implementations

impl Clone for HardwareEfficientMLLayer

fn clone(&self) -> HardwareEfficientMLLayer

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for HardwareEfficientMLLayer

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.