[R] Elastic Decision Transformer

link: [\[2307.02484\] Elastic Decision Transformer (arxiv.org)](https://arxiv.org/abs/2307.02484)

project website: [Elastic Decision Transformer (kristery.github.io)](https://kristery.github.io/edt/)

Abstract: This paper introduces Elastic Decision Transformer (EDT), a significant advancement over the existing Decision Transformer (DT) and its variants. Although DT purports to generate an optimal trajectory, empirical evidence suggests it struggles with trajectory stitching, a process involving the generation of an optimal or near-optimal trajectory from the best parts of a set of sub-optimal trajectories. The proposed EDT differentiates itself by facilitating trajectory stitching during action …

abstract decision elastic evidence machinelearning near paper process set trajectory transformer variants