GEPA.Strategies.BatchSampler.EpochShuffled (GEPA v0.3.0)

Epoch-shuffled sampler matching the Python reference semantics.

A deterministic shuffle is generated per epoch; incomplete epoch tails are padded with least-seen IDs so every returned minibatch has minibatch_size IDs.

Summary

Types

t()

Functions

new(opts \\ [])

Types

t()

@type t() :: %GEPA.Strategies.BatchSampler.EpochShuffled{
  current_position: non_neg_integer(),
  epoch: integer(),
  id_freqs: %{required(term()) => pos_integer()},
  last_trainset_size: non_neg_integer(),
  minibatch_size: pos_integer(),
  rng_state: :rand.state(),
  seed: integer(),
  shuffled_ids: [term()]
}