Struct ActivationStatistics 

pub struct ActivationStatistics { /* private fields */ }

Track statistics for named tensors across training steps.

Implementations

impl ActivationStatistics

pub fn new(max_history: usize) -> Self

Create a new activation statistics tracker with the given history limit.

pub fn record(&mut self, name: &str, data: &[f64]) -> Result<(), StatsError>

Record statistics for a named tensor.

pub fn latest(&self, name: &str) -> Option<&TensorStats>

Get the most recent stats for a named tensor.

pub fn trend_mean(&self, name: &str) -> Option<Vec<f64>>

Get the trend of means over history for a named tensor.

pub fn trend_std(&self, name: &str) -> Option<Vec<f64>>

Get the trend of stds over history.

pub fn names(&self) -> impl Iterator<Item = &String>

Iterator over all tracked tensor names.

pub fn tracked_count(&self) -> usize

Number of tracked tensors.

pub fn clear(&mut self)

Clear all history.