# Decision transformer

tags
Transformers, GPT, Reinforcement learning
paper
(Chen et al. 2021)

## Architecture

This is a decoder model that uses a GPT-like model to encode and predict trajectories for Reinforcement learning tasks. It has essentially the same characteristics as GPT.

## Bibliography

1. . . "Decision Transformer: Reinforcement Learning via Sequence Modeling". arXiv. DOI.