Struct OptimizerHyperparameters 

pub struct OptimizerHyperparameters {
    pub momentum: f64,
    pub beta1: f64,
    pub beta2: f64,
    pub epsilon: f64,
}

Hyper-parameters accompanying an optimizer recommendation.

Not every field is meaningful for every optimizer family — e.g. beta1/beta2 apply to Adam, momentum to heavy-ball momentum, beta2 to the RMSProp decay. Fields that do not apply to the selected family are reported as 0.

Fields

momentum: f64

Heavy-ball momentum coefficient (Momentum family).

beta1: f64

First-moment decay β₁ (Adam family).

beta2: f64

Second-moment / squared-gradient decay β₂ (Adam, RMSProp families).

epsilon: f64

Numerical stabilizer added before division.

Trait Implementations

impl Clone for OptimizerHyperparameters

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for OptimizerHyperparameters

impl Debug for OptimizerHyperparameters

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

Formats the value using the given formatter.

impl Default for OptimizerHyperparameters

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for OptimizerHyperparameters

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for OptimizerHyperparameters

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for OptimizerHyperparameters

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for OptimizerHyperparameters