Author

Jing Chen

2 papers indexed here

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Preprint Sep 2026

Factor Model Estimation for High-Dimensional Time Series with Heteroskedastic Noise

Factor modeling provides a framework for extracting common components from high-dimensional time series. We develop an estimator of the factor loading space that combines contemporaneous covariance with lagged autocovariance information. Under cross-sectionally heteroskedastic white noise, the contemporaneous covarianc...

Da-Cang Zhao, Jing Chen · 0 citations

#machine learning Preprint Sep 2026

Adaptive Forgetting for Nonstationary Optimization: Towards Robust EEG Decoding

Electroencephalography (EEG) provides non-invasive monitoring of brain activity and is widely used in emotion recognition, motor imagery and sleep staging. Although within-subject decoding has achieved considerable progress, cross-subject generalization remains a central challenge in practical applications. EEG decoder...

Hongyu Zhu, Lin Chen, Jing Chen et al. · 0 citations