Search Results for author: Amir Shirian

Found 4 papers, 3 papers with code

SAFE: Saliency-Aware Counterfactual Explanations for DNN-based Automated Driving Systems

no code implementations28 Jul 2023 Amir Samadi, Amir Shirian, Konstantinos Koufos, Kurt Debattista, Mehrdad Dianati

A CF explainer identifies the minimum modifications in the input that would alter the model's output to its complement.

counterfactual

Heterogeneous Graph Learning for Acoustic Event Classification

1 code implementation5 Mar 2023 Amir Shirian, Mona Ahmadian, Krishna Somandepalli, Tanaya Guha

Heterogeneous graphs provide a compact, efficient, and scalable way to model data involving multiple disparate modalities.

Classification graph construction +1

Visually-aware Acoustic Event Detection using Heterogeneous Graphs

1 code implementation16 Jul 2022 Amir Shirian, Krishna Somandepalli, Victor Sanchez, Tanaya Guha

In contrast, we employ heterogeneous graphs to explicitly capture the spatial and temporal relationships between the modalities and represent detailed information about the underlying signal.

Event Detection

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