Struct PrioritizedReplayBuffer 

pub struct PrioritizedReplayBuffer { /* private fields */ }

Prioritized replay buffer

Implementations

impl PrioritizedReplayBuffer

pub fn new(capacity: usize, alpha: f64, beta: f64) -> Self

Create new prioritized replay buffer

pub fn add(&mut self, experience: Experience)

Add experience to buffer

pub fn sample(&self, batch_size: usize) -> Option<SampledBatch>

Sample batch from buffer

pub fn update_priorities(&mut self, indices: &[usize], td_errors: &[f32])

Update priorities based on TD errors

pub fn len(&self) -> usize

Get buffer length

pub fn is_empty(&self) -> bool

Check if buffer is empty