3 papers
physics.med-ph2024
The association of domain-specific physical activity and sedentary activity with stroke: A prospective cohort study
Xinyi He, Shidi Wang, Yi Li +4
Background The incidence of stroke places a heavy burden on both society and individuals. Activity is closely related to cardiovascular health. This study aimed to investigate the…
stat.ML2023
Kernel Cox partially linear regression: building predictive models for cancer patients' survival
Yaohua Rong, Sihai Dave Zhao, Xia Zheng +1
Wide heterogeneity exists in cancer patients' survival, ranging from a few months to several decades. To accurately predict clinical outcomes, it is vital to build an accurate pred…
cs.DS2021
Lower Bounds for Sparse Oblivious Subspace Embeddings
Yi Li, Mingmou Liu
An oblivious subspace embedding (OSE), characterized by parameters , is a random matrix such that for any -dimensional subspace $T\subse…