Molecular simulation derived/inspired#
Energy grid histogram#
In molecular simulations, the interactions between atoms are described using intermolecular potentials such as the Lennard-Jones potential. Since this potential must be frequently evaluated one can save computational cost by pre-computing the potentials on a grid. The grids themselves are not necessarily fixed-length, and typically high-dimensional. Therefore, they are not directly used as descriptors. Again, one can solve this problem by “summarizing” the grid in form of a histogram.
The feature was proposed in [Bucior2019]. We use the implementation in [Dubbeldam] |
Henry coefficent#
The Henry coefficient is strongly connected to the energy grid and might sometimes be a more useful (since it is a scalar) descriptor.
We use the implementation in [Dubbeldam] |