Search Results for author: Naifu Zhang

Found 5 papers, 1 papers with code

Fundamental Limits of Communication Efficiency for Model Aggregation in Distributed Learning: A Rate-Distortion Approach

no code implementations28 Jun 2022 Naifu Zhang, Meixia Tao, Jia Wang, Fan Xu

One of the main focuses in distributed learning is communication efficiency, since model aggregation at each round of training can consist of millions to billions of parameters.

Model Compression Quantization

Sum-Rate-Distortion Function for Indirect Multiterminal Source Coding in Federated Learning

no code implementations21 Jan 2021 Naifu Zhang, Meixia Tao, Jia Wang

In FL, however, the model update is an indirect multi-terminal source coding problem, also called as the CEO problem where each edge device cannot observe directly the gradient that is to be reconstructed at the decoder, but is rather provided only with a noisy version.

Federated Learning

Extended Radial Basis Function Controller for Reinforcement Learning

no code implementations12 Sep 2020 Nicholas Capel, Naifu Zhang

This paper proposes a hybrid reinforcement learning controller which dynamically interpolates a model-based linear controller and an arbitrary differentiable policy.

OpenAI Gym reinforcement-learning +1

MQA: Answering the Question via Robotic Manipulation

1 code implementation10 Mar 2020 Yuhong Deng, Di Guo, Xiaofeng Guo, Naifu Zhang, Huaping Liu, Fuchun Sun

In this paper, we propose a novel task, Manipulation Question Answering (MQA), where the robot performs manipulation actions to change the environment in order to answer a given question.

Imitation Learning Question Answering +1

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