Struct PredictionConfig 

pub struct PredictionConfig {
    pub history_size: usize,
    pub prediction_steps: usize,
    pub momentum: f32,
    pub correction_weight: f32,
    pub min_correlation: f32,
}

Configuration for gradient prediction.

Example

use vsa_optim_rs::PredictionConfig;

let config = PredictionConfig::default()
    .with_history_size(5)
    .with_prediction_steps(4);

Fields

history_size: usize

Number of past gradients to keep in history.

prediction_steps: usize

Number of steps to predict before computing full gradients.

momentum: f32

Momentum factor for gradient extrapolation.

correction_weight: f32

Weight applied to correction terms.

min_correlation: f32

Minimum correlation threshold for using prediction.

Implementations

impl PredictionConfig

pub const fn with_history_size(self, size: usize) -> PredictionConfig

Set the history size.

pub const fn with_prediction_steps(self, steps: usize) -> PredictionConfig

Set the number of prediction steps.

pub const fn with_momentum(self, momentum: f32) -> PredictionConfig

Set the momentum factor.

pub const fn with_correction_weight(self, weight: f32) -> PredictionConfig

Set the correction weight.

Trait Implementations

impl Clone for PredictionConfig

fn clone(&self) -> PredictionConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PredictionConfig

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

Formats the value using the given formatter.

impl Default for PredictionConfig

fn default() -> PredictionConfig

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PredictionConfig

fn deserialize<__D>( __deserializer: __D, ) -> Result<PredictionConfig, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PredictionConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.