Struct MetaExample 

pub struct MetaExample {
    pub features: MetaFeatures,
    pub best_optimizer: OptimizerKind,
    pub best_learning_rate: f64,
}

One row of the offline meta-dataset: the meta-features of a previously solved task, together with the optimizer / learning rate that worked best on it.

Fields

features: MetaFeatures

Meta-features describing the task.

best_optimizer: OptimizerKind

The optimizer family that performed best on the task.

best_learning_rate: f64

The learning rate that performed best on the task (must be positive).

Implementations

impl MetaExample

pub fn new( features: MetaFeatures, best_optimizer: OptimizerKind, best_learning_rate: f64, ) -> Result<Self>

Construct a meta-dataset row, validating the learning rate.

Trait Implementations

impl Clone for MetaExample

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MetaExample

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MetaExample

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for MetaExample

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for MetaExample

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 MetaExample