Search Results for author: Haotian Jiang

Found 5 papers, 0 papers with code

On the approximation properties of recurrent encoder-decoder architectures

no code implementations ICLR 2022 Zhong Li, Haotian Jiang, Qianxiao Li

Our results provide the theoretical understanding of approximation properties of the recurrent encoder-decoder architecture, which characterises, in the considered setting, the types of temporal relationships that can be efficiently learned.

Approximation Theory of Convolutional Architectures for Time Series Modelling

no code implementations20 Jul 2021 Haotian Jiang, Zhong Li, Qianxiao Li

We study the approximation properties of convolutional architectures applied to time series modelling, which can be formulated mathematically as a functional approximation problem.

Time Series

An Improved Cutting Plane Method for Convex Optimization, Convex-Concave Games and its Applications

no code implementations8 Apr 2020 Haotian Jiang, Yin Tat Lee, Zhao Song, Sam Chiu-wai Wong

We propose a new cutting plane algorithm that uses an optimal $O(n \log (\kappa))$ evaluations of the oracle and an additional $O(n^2)$ time per evaluation, where $\kappa = nR/\epsilon$.

Practical Algorithms for Best-K Identification in Multi-Armed Bandits

no code implementations19 May 2017 Haotian Jiang, Jian Li, Mingda Qiao

In the Best-$K$ identification problem (Best-$K$-Arm), we are given $N$ stochastic bandit arms with unknown reward distributions.

Multi-Armed Bandits

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