3 papers
cs.LG2025
Transfer Learning for Temporal Link Prediction
Ayan Chatterjee, Barbara Ikica, Babak Ravandi +1
Link prediction on graphs has applications spanning from recommender systems to drug discovery. Temporal link prediction (TLP) refers to predicting future links in a temporally evo…
cs.LG2024
Generating Human Understandable Explanations for Node Embeddings
Zohair Shafi, Ayan Chatterjee, Tina Eliassi-Rad
Node embedding algorithms produce low-dimensional latent representations of nodes in a graph. These embeddings are often used for downstream tasks, such as node classification and…
cs.LG2023
GRASP: Accelerating Shortest Path Attacks via Graph Attention
Zohair Shafi, Benjamin A. Miller, Ayan Chatterjee +2
Recent advances in machine learning (ML) have shown promise in aiding and accelerating classical combinatorial optimization algorithms. ML-based speed ups that aim to learn in an e…