QeMFi
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QeMFi数据集由伍珀塔尔大学数学与自然科学学院创建,包含135,000个几何结构的九种不同化学分子,每个几何结构计算了五个不同精度的量子化学(QC)属性。数据集内容包括分子几何结构和相应的QC属性,如基态能量。数据集的创建过程涉及使用TD-DFT方法计算不同基组大小的QC属性。该数据集主要用于评估多精度机器学习(MFML)方法在量子化学计算中的数据效率,旨在解决量子化学计算中的高计算成本问题。
The QeMFi dataset was created by the Faculty of Mathematics and Natural Sciences at the University of Wuppertal. It contains 135,000 geometric configurations across nine distinct chemical molecules, with five quantum chemistry (QC) properties of varying accuracy calculated for each configuration. The dataset includes molecular geometric structures and their corresponding QC properties, such as ground-state energy. The dataset development process involved calculating QC properties with different basis set sizes using the TD-DFT method. This dataset is primarily used to evaluate the data efficiency of multi-fidelity machine learning (MFML) methods in quantum chemistry calculations, aiming to address the high computational cost issue in quantum chemistry computations.

- 1Benchmarking Data Efficiency in $Δ$-ML and Multifidelity Models for Quantum Chemistry伍珀塔尔大学数学与自然科学学院 · 2024年



