Search Results for author: Shih-Kang Chao

Found 5 papers, 2 papers with code

Distributed Bootstrap for Simultaneous Inference Under High Dimensionality

1 code implementation19 Feb 2021 Yang Yu, Shih-Kang Chao, Guang Cheng

We propose a distributed bootstrap method for simultaneous inference on high-dimensional massive data that are stored and processed with many machines.

Vocal Bursts Intensity Prediction

A note on the impact of news on US household inflation expectations

no code implementations24 Sep 2020 Ben Zhe Wang, Jeffrey Sheen, Stefan Trück, Shih-Kang Chao, Wolfgang Karl Härdle

Monthly disaggregated US data from 1978 to 2016 reveals that exposure to news on inflation and monetary policy helps to explain inflation expectations.

Directional Pruning of Deep Neural Networks

1 code implementation NeurIPS 2020 Shih-Kang Chao, Zhanyu Wang, Yue Xing, Guang Cheng

In the light of the fact that the stochastic gradient descent (SGD) often finds a flat minimum valley in the training loss, we propose a novel directional pruning method which searches for a sparse minimizer in or close to that flat region.

Simultaneous Inference for Massive Data: Distributed Bootstrap

no code implementations ICML 2020 Yang Yu, Shih-Kang Chao, Guang Cheng

In this paper, we propose a bootstrap method applied to massive data processed distributedly in a large number of machines.

A generalization of regularized dual averaging and its dynamics

no code implementations22 Sep 2019 Shih-Kang Chao, Guang Cheng

Preliminary empirical analysis of modern image data shows that learning very sparse deep neural networks by gRDA does not necessarily sacrifice testing accuracy.

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