Web: http://arxiv.org/abs/2205.12258

June 16, 2022, 1:11 a.m. | Fabian Paischer, Thomas Adler, Vihang Patil, Angela Bitto-Nemling, Markus Holzleitner, Sebastian Lehner, Hamid Eghbal-zadeh, Sepp Hochreiter

cs.LG updates on arXiv.org arxiv.org

In a partially observable Markov decision process (POMDP), an agent typically
uses a representation of the past to approximate the underlying MDP. We propose
to utilize a frozen Pretrained Language Transformer (PLT) for history
representation and compression to improve sample efficiency. To avoid training
of the Transformer, we introduce FrozenHopfield, which automatically associates
observations with pretrained token embeddings. To form these associations, a
modern Hopfield network stores these token embeddings, which are retrieved by
queries that are obtained by a …

arxiv compression history language language models learning lg models reinforcement reinforcement learning

More from arxiv.org / cs.LG updates on arXiv.org

Machine Learning Researcher - Saalfeld Lab

@ Howard Hughes Medical Institute - Chevy Chase, MD | Ashburn, Virginia

Project Director, Machine Learning in US Health

@ ideas42.org | Remote, US

Data Science Intern

@ NannyML | Remote

Machine Learning Engineer NLP/Speech

@ Play.ht | Remote

Research Scientist, 3D Reconstruction

@ Yembo | Remote, US

Clinical Assistant or Associate Professor of Management Science and Systems

@ University at Buffalo | Buffalo, NY