Search Results for author: Xinyu Fan

Found 5 papers, 2 papers with code

FNSPID: A Comprehensive Financial News Dataset in Time Series

1 code implementation9 Feb 2024 Zihan Dong, Xinyu Fan, Zhiyuan Peng

Financial market predictions utilize historical data to anticipate future stock prices and market trends.

Time Series

Global Existence of Strong and Weak Solutions to 2D Compressible Navier-Stokes System in Bounded Domains with Large Data and Vacuum

no code implementations18 Feb 2021 Xinyu Fan, Jiaxu Li, Jing Li

We study the barotropic compressible Navier-Stokes system where the shear viscosity is a positive constant and the bulk one proportional to a power of the density with the power bigger than one and a third.

Analysis of PDEs

Dynamic Connected Neural Decision Classifier and Regressor with Dynamic Softing Pruning

no code implementations13 Nov 2019 Xinyu Fan

To deal with various datasets over different complexity, this paper presents an self-adaptive learning model that combines the proposed Dynamic Connected Neural Decision Networks (DNDN) and a new pruning method--Dynamic Soft Pruning (DSP).

Classification General Classification +1

Regression via Arbitrary Quantile Modeling

1 code implementation13 Nov 2019 Faen Zhang, Xinyu Fan, Hui Xu, Pengcheng Zhou, Yujian He, Junlong Liu

In the regression problem, L1 and L2 are the most commonly used loss functions, which produce mean predictions with different biases.

regression

Accurate Face Detection for High Performance

no code implementations5 May 2019 Faen Zhang, Xinyu Fan, Guo Ai, Jianfei Song, Yongqiang Qin, Jia-Hong Wu

Face detection has witnessed significant progress due to the advances of deep convolutional neural networks (CNNs).

Data Augmentation Face Detection +5

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