Search Results for author: Youzhou Zhou

Found 3 papers, 0 papers with code

Optimal Settings for Cryptocurrency Trading Pairs

no code implementations20 Oct 2022 Di Zhang, Qiang Niu, Youzhou Zhou

2) It satisfies the connectivity constraint, that is, all currencies are guaranteed to be tradable.


Modeling Randomly Walking Volatility with Chained Gamma Distributions

no code implementations4 Jul 2022 Di Zhang, Qiang Niu, Youzhou Zhou

2) If the variational inference(VI) is used for state estimation, it runs much faster than Monte Carlo(MC) methods since the calculation of the posterior uses only basic arithmetic operations.

Time Series Analysis Variational Inference

Convergence Analysis of Schr{ö}dinger-F{ö}llmer Sampler without Convexity

no code implementations10 Jul 2021 Yuling Jiao, Lican Kang, Yanyan Liu, Youzhou Zhou

Schr\"{o}dinger-F\"{o}llmer sampler (SFS) is a novel and efficient approach for sampling from possibly unnormalized distributions without ergodicity.

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