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Model-free Reinforcement Learning of Semantic Communication by Stochastic Policy Gradient
March 15, 2024, 4:43 a.m. | Edgar Beck, Carsten Bockelmann, Armin Dekorsy
cs.LG updates on arXiv.org arxiv.org
Abstract: Following the recent success of Machine Learning tools in wireless communications, the idea of semantic communication by Weaver from 1949 has gained attention. It breaks with Shannon's classic design paradigm by aiming to transmit the meaning, i.e., semantics, of a message instead of its exact version, allowing for information rate savings. In this work, we apply the Stochastic Policy Gradient (SPG) to design a semantic communication system by reinforcement learning, separating transmitter and receiver, and …
abstract arxiv attention communication communications cs.it cs.lg design eess.sp free gradient learning tools machine machine learning math.it meaning paradigm policy reinforcement reinforcement learning semantic semantics stat.ml stochastic success tools type wireless wireless communications
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