AdvancedAdvancedSTDP

scirs2_optimize::neuromorphic::stdp_learning

Struct AdvancedAdvancedSTDP 

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pub struct AdvancedAdvancedSTDP {
Show 31 fields
    pub pre_trace_fast: f64,
    pub post_trace_fast: f64,
    pub pre_trace_slow: f64,
    pub post_trace_slow: f64,
    pub pre_trace_triplet: f64,
    pub post_trace_triplet: f64,
    pub calcium_concentration: f64,
    pub calcium_threshold_low: f64,
    pub calcium_threshold_high: f64,
    pub metaplasticity_factor: f64,
    pub recent_activity: VecDeque<f64>,
    pub sliding_threshold: f64,
    pub target_firing_rate: f64,
    pub current_firing_rate: f64,
    pub scaling_factor: f64,
    pub tau_plus_fast: f64,
    pub tau_minus_fast: f64,
    pub tau_plus_slow: f64,
    pub tau_minus_slow: f64,
    pub tau_calcium: f64,
    pub tau_metaplasticity: f64,
    pub eta_ltp: f64,
    pub eta_ltd: f64,
    pub eta_triplet: f64,
    pub eta_homeostatic: f64,
    pub theta_d: f64,
    pub theta_p: f64,
    pub spike_history_pre: VecDeque<f64>,
    pub spike_history_post: VecDeque<f64>,
    pub w_min: f64,
    pub w_max: f64,

}
Expand description

Advanced Multi-Timescale STDP with Metaplasticity

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§pre_trace_fast: f64§post_trace_fast: f64§pre_trace_slow: f64§post_trace_slow: f64§pre_trace_triplet: f64§post_trace_triplet: f64§calcium_concentration: f64§calcium_threshold_low: f64§calcium_threshold_high: f64§metaplasticity_factor: f64§recent_activity: VecDeque<f64>§sliding_threshold: f64§target_firing_rate: f64§current_firing_rate: f64§scaling_factor: f64§tau_plus_fast: f64§tau_minus_fast: f64§tau_plus_slow: f64§tau_minus_slow: f64§tau_calcium: f64§tau_metaplasticity: f64§eta_ltp: f64§eta_ltd: f64§eta_triplet: f64§eta_homeostatic: f64§theta_d: f64§theta_p: f64§spike_history_pre: VecDeque<f64>§spike_history_post: VecDeque<f64>§w_min: f64§w_max: f64

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impl AdvancedAdvancedSTDP

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pub fn new(eta_ltp: f64, eta_ltd: f64, target_firing_rate: f64) -> Self

Create new advanced STDP rule with sophisticated plasticity mechanisms

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pub fn update_weight_advanced( &mut self, current_weight: f64, pre_spike: bool, post_spike: bool, dt: f64, current_time: f64, objective_improvement: f64, ) -> f64

Update all internal states and compute weight change

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pub fn get_plasticity_stats(&self) -> PlasticityStats

Get plasticity statistics for monitoring

Trait Implementations§

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impl Clone for AdvancedAdvancedSTDP

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fn clone(&self) -> AdvancedAdvancedSTDP

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for AdvancedAdvancedSTDP

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

Formats the value using the given formatter. Read more

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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