Expand description
Hindsight Experience Replay (HER) buffer.
Stores transitions with goal information and performs goal relabeling during sampling (Andrychowicz et al., 2017). Supports Final, Future(k), and Episode relabeling strategies.
Structs§
- HERBuffer
- Hindsight Experience Replay buffer.
Enums§
- HERStrategy
- HER goal relabeling strategy.
Functions§
- sparse_
goal_ reward - Compute sparse goal-conditioned reward.