no code implementations • 23 Oct 2023 • Yuan Li, Huan Liu, Yubo Tao, Xiangyang He, Haifeng Li, Xiaohu Guo, Hai Lin
Furthermore, the segmentation accuracy is improved by 2. 4%-5. 5% with the increasing volume of training data.
no code implementations • 6 Jul 2022 • Xiangyang He, Yubo Tao, Shuoliu Yang, Haoran Dai, and Hai Lin
Relationships in scientific data, such as the numerical and spatial distribution relations of features in univariate data, the scalar-value combinations' relations in multivariate data, and the association of volumes in time-varying and ensemble data, are intricate and complex.
no code implementations • 26 Aug 2021 • Li Guo, Wolfgang Karl Härdle, Yubo Tao
To investigate these effects, we build a time-varying network for cryptocurrencies, based on the evolution of return cross-predictability and technological similarities.
no code implementations • 17 Aug 2021 • Yuan Li, Chuanchang Chen, Yubo Tao, Hai Lin
This paper proposes a novel model for predicting subgraphs in dynamic graphs, an extension of traditional link prediction.
no code implementations • 31 May 2021 • Liang Jiang, Peter C. B. Phillips, Yubo Tao, Yichong Zhang
We establish the consistency and limit distribution of the regression-adjusted QTE estimator and prove that the use of multiplier bootstrap inference is non-conservative under CARs.
no code implementations • 19 Aug 2019 • Xiangyang He, Yubo Tao, Qirui Wang, Hai Lin
In this paper, we propose a co-analysis framework based on biclusters, which are two subsets of variables and voxels with close scalar-value relationships, to guide the process of visually exploring multivariate data.
no code implementations • 18 Aug 2019 • Xiangyang He, Yubo Tao, Qirui Wang, Hai Lin
Multivariate spatial data plays an important role in computational science and engineering simulations.
no code implementations • 24 Jun 2019 • Chuanchang Chen, Yubo Tao, Hai Lin
Network embeddings learn to represent nodes as low-dimensional vectors to preserve the proximity between nodes and communities of the network for network analysis.
no code implementations • 8 Mar 2017 • Li Guo, Lin Peng, Yubo Tao, Jun Tu
We analyze over 2. 6 million news articles and propose a novel measure of aggregate joint news coverage of firms.