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Schweidtmann, A.M. (author), Rittig, J. (author), Weber, J.M. (author), Grohe, Martin (author), Dahmen, Manuel (author), Leonhard, Kai (author), Mitsos, Alexander (author)Graph neural networks (GNNs) are emerging in chemical engineering for the end-to-end learning of physicochemical properties based on molecular graphs. A key element of GNNs is the pooling function which combines atom feature vectors into molecular fingerprints. Most previous works use a standard pooling function to predict a variety of...journal article 2023