1 code implementation • 17 Jul 2023 • Ayan Chatterjee, Robin Walters, Giulia Menichetti, Tina Eliassi-Rad
Our proposed method, UPNA (Unsupervised Pre-training of Node Attributes), solves the inductive link prediction problem by learning a function that takes a pair of node attributes and predicts the probability of an edge, as opposed to Graph Neural Networks (GNN), which can be prone to topological shortcuts in graphs with power-law degree distribution.
2 code implementations • 25 Dec 2021 • Ayan Chatterjee, Robin Walters, Zohair Shafi, Omair Shafi Ahmed, Michael Sebek, Deisy Gysi, Rose Yu, Tina Eliassi-Rad, Albert-László Barabási, Giulia Menichetti
Identifying novel drug-target interactions (DTI) is a critical and rate limiting step in drug discovery.