Trait Optimizer 

pub trait Optimizer {
    // Required methods
    fn step(
        &mut self,
        params: &mut HashMap<String, f64>,
        gradients: &HashMap<String, f64>,
    );
    fn reset(&mut self);
}

Base optimizer trait

Required Methods

fn step( &mut self, params: &mut HashMap<String, f64>, gradients: &HashMap<String, f64>, )

Update parameters given gradients

fn reset(&mut self)

Reset optimizer state

Implementors

impl Optimizer for Adam

impl Optimizer for QNG

impl Optimizer for SGD