Microstructure feature engineering data

<p>The dataset contains image data of periodic microstructural representative volume elements (RVE), as well as the effective heat conductivity for multiple phase contrasts.<br> Various features and feature descriptors (explained in the related publication) are provided, as well as the computation thereof. The features were used in a machine learning regression setting (see related publication).<br> The data is split into two sets, one with 30.000 samples containing only one inclusion type per RVE and another set of 1.500 samples containing mixed inclusions.</p> The repository comes with a data loader suited for flexible indexing.