Search Results for author: Suya Wu

Found 6 papers, 1 papers with code

Quickest Change Detection for Unnormalized Statistical Models

no code implementations1 Feb 2023 Suya Wu, Enmao Diao, Taposh Banerjee, Jie Ding, Vahid Tarokh

This paper develops a new variant of the classical Cumulative Sum (CUSUM) algorithm for the quickest change detection.

Change Detection

Minimax Concave Penalty Regularized Adaptive System Identification

no code implementations7 Nov 2022 Bowen Li, Suya Wu, Erin E. Tripp, Ali Pezeshki, Vahid Tarokh

We develop a recursive least square (RLS) type algorithm with a minimax concave penalty (MCP) for adaptive identification of a sparse tap-weight vector that represents a communication channel.

Time Series Time Series Analysis

On The Energy Statistics of Feature Maps in Pruning of Neural Networks with Skip-Connections

no code implementations26 Jan 2022 Mohammadreza Soltani, Suya Wu, Yuerong Li, Jie Ding, Vahid Tarokh

We propose a new structured pruning framework for compressing Deep Neural Networks (DNNs) with skip connections, based on measuring the statistical dependency of hidden layers and predicted outputs.

Multi-Agent Adversarial Attacks for Multi-Channel Communications

no code implementations22 Jan 2022 Juncheng Dong, Suya Wu, Mohammadreza Sultani, Vahid Tarokh

In particular, by modeling the adversaries as learning agents, we show that the proposed MAAS is able to successfully choose the transmitted channel(s) and their respective allocated power(s) without any prior knowledge of the sender strategy.

Reinforcement Learning (RL)

Model-Free Energy Distance for Pruning DNNs

1 code implementation1 Jan 2021 Mohammadreza Soltani, Suya Wu, Yuerong Li, Jie Ding, Vahid Tarokh

We measure a new model-free information between the feature maps and the output of the network.

Deep Clustering of Compressed Variational Embeddings

no code implementations23 Oct 2019 Suya Wu, Enmao Diao, Jie Ding, Vahid Tarokh

Motivated by the ever-increasing demands for limited communication bandwidth and low-power consumption, we propose a new methodology, named joint Variational Autoencoders with Bernoulli mixture models (VAB), for performing clustering in the compressed data domain.

Clustering Deep Clustering

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