Struct EsnFactory 

pub struct EsnFactory { /* private fields */ }

👎Deprecated since 9.7.2:

Use Factory::esn() instead

Factory for echo state networks.

Creates EchoStateNetwork instances from sampled hyperparameter configurations. The search space covers the four primary ESN hyperparameters.

Config Space

Index	Name	Type	Range	Scale
0	n_reservoir	Int	[20, 500]	–
1	spectral_radius	Float	[0.5, 0.999]	linear
2	leak_rate	Float	[0.05, 1.0]	linear
3	input_scaling	Float	[0.1, 5.0]	log

Implementations

impl EsnFactory

pub fn new() -> Self

Create a new ESN factory with default seed (42).

pub fn with_seed(seed: u64) -> Self

Create a new ESN factory with a custom seed.

Trait Implementations

impl Default for EsnFactory

fn default() -> Self

Returns the “default value” for a type.

impl ModelFactory for EsnFactory

fn warmup_hint(&self) -> usize

Minimum samples a new model needs before its metrics are meaningful.

fn config_space(&self) -> ConfigSpace

The hyperparameter search space for this model type.

fn create(&self, config: &HyperConfig) -> Box<dyn StreamingLearner>

Create a new model instance from a hyperparameter configuration.

fn name(&self) -> &str

Human-readable name for this model type (e.g., “SGBT”, “ESN”).

fn complexity_hint(&self) -> usize

Approximate model complexity (effective parameter count).