Abstract
Quantifying entanglement measures for quantum states with unknown density matrices is a challenging task.Machine learning offers a new perspective to address this problem.By training machine learning models using experimentally measurable data,we can predict the target entanglement measures.In this study,we compare various machine learning models and find that the linear regression and stack models perform better than others.We investigate the model's impact on quantum states across different dimensions and find that higher-dimensional quantum states yield better results.Additionally,we investigate which measurable data has better predictive power for target entanglement measures.Using correlation analysis and principal component analysis,we demonstrate that quantum moments exhibit a stronger correlation with coherent information among these data features.
NETL
NSTL
万方数据