Search Results for author: Sikai Zhang

Found 4 papers, 2 papers with code

Physics-informed machine learning for Structural Health Monitoring

no code implementations30 Jun 2022 Elizabeth J Cross, Samuel J Gibson, Matthew R Jones, Daniel J Pitchforth, Sikai Zhang, Timothy J Rogers

The chapter will demonstrate how grey-box models, that combine simple physics-based models with data-driven ones, can improve predictive capability in an SHM setting.

BIG-bench Machine Learning Physics-informed machine learning +1

GACAN: Graph Attention-Convolution-Attention Networks for Traffic Forecasting Based on Multi-granularity Time Series

no code implementations27 Oct 2021 Sikai Zhang, Hong Zheng, Hongyi Su, Bo Yan, Jiamou Liu, Song Yang

The main novelty of the model is the integration of time series of four different time granularities: the original time series, together with hourly, daily, and weekly time series.

Graph Attention Time Series +1

Canonical-Correlation-Based Fast Feature Selection

1 code implementation15 Jun 2021 Sikai Zhang, Tingna Wang, Keith Worden, Elizabeth J. Cross

The supporting theorems developed for the feature selection method are fundamental to the understanding of the canonical correlation analysis.

feature selection

Orthogonal Least Squares Based Fast Feature Selection for Linear Classification

1 code implementation21 Jan 2021 Sikai Zhang, Zi-Qiang Lang

The proposed method is comprehensively compared with the mutual information based feature selection methods and the embedded methods using both synthetic and real world datasets.

Classification feature selection +1

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