21 citations · 49 across the 11 of their papers we have counts for
Showing 2018Show all
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stat.ML2018
Parallel-tempered Stochastic Gradient Hamiltonian Monte Carlo for Approximate Multimodal Posterior Sampling
Rui Luo, Qiang Zhang, Yuanyuan Liu
We propose a new sampler that integrates the protocol of parallel tempering with the Nosé-Hoover (NH) dynamics. The proposed method can efficiently draw representative samples from…
cs.CL2018★ 4 cited
Variational Self-attention Model for Sentence Representation
Qiang Zhang, Shangsong Liang, Emine Yilmaz
This paper proposes a variational self-attention model (VSAM) that employs variational inference to derive self-attention. We model the self-attention vector as random variables by…
cs.LG2018★ 5 cited
Benchmarking Deep Sequential Models on Volatility Predictions for Financial Time Series
Qiang Zhang, Rui Luo, Yaodong Yang +1
Volatility is a quantity of measurement for the price movements of stocks or options which indicates the uncertainty within financial markets. As an indicator of the level of risk…