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Wangpeng An

2 accepted papers

2020

Faster Healthcare Time Series Classification for Boosting Mortality Early Warning System

IROS 2020poster

Electronic Health Record (EHR) and healthcare claim data provide rich clinical information for time series analysis. In this work, we provide a different angle of solving healthcare multivariate time series classification by turning it into a computer vision problem. We propose a Convolutional Featu…

Cited by 4SourceScholar
2018

A PID Controller Approach for Stochastic Optimization of Deep Networks

CVPR 2018poster

Deep neural networks have demonstrated their power in many computer vision applications. State-of-the-art deep architectures such as VGG, ResNet, and DenseNet are mostly optimized by the SGD-Momentum algorithm, which updates the weights by considering their past and current gradients. Nonetheless, S…