2 papers
q-fin.ST2025
Combined machine learning for stock selection strategy based on dynamic weighting methods
Lin Cai, Zhiyang He, Caiya Zhang
This paper proposes a novel stock selection strategy framework based on combined machine learning algorithms. Two types of weighting methods for three representative machine learni…
physics.acc-ph2025
Recent progress in high-temperature superconducting undulators
Zhuangwei Chen, Marco Calvi, John Durrell +4
Considerable effort has been devoted to the development of superconducting undulators (SCUs) intended for particle accelerator-based light sources, including synchrotrons and free…