no code implementations • 3 Oct 2023 • Mert Kosan, Samidha Verma, Burouj Armgaan, Khushbu Pahwa, Ambuj Singh, Sourav Medya, Sayan Ranu
Motivated by this need, we present a benchmarking study on perturbation-based explainability methods for GNNs, aiming to systematically evaluate and compare a wide range of explainability techniques.
1 code implementation • 7 Jun 2023 • Samidha Verma, Burouj Armgaan, Sourav Medya, Sayan Ranu
Graph neural networks (GNNs) have various practical applications, such as drug discovery, recommendation engines, and chip design.
1 code implementation • 25 Dec 2021 • Kartik Sharma, Samidha Verma, Sourav Medya, Arnab Bhattacharya, Sayan Ranu
In this work, we study this problem and show that GNNs remain vulnerable even when the downstream task and model are unknown.