Research related to the Interpretability aspect of DNNs

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CNN Fixations: An unraveling approach to visualize the discriminative image regions
Konda Reddy Mopuri*, Utsav Garg*, R. Venkatesh Babu
Trans. on IP, 2019
arXiv / Codes

Proposed method exploits feature dependencies across the layer hierarchy and uncovers the discriminative image locations that guide thenetwork’s predictions. We name these locations CNN-Fixations, loosely analogous to human eye fixations. Our approach is a generic method that requires no architectural changes, additional training or gradient computation and computes the important image locations (CNN Fixations). We demonstrate through a variety of applications that our approach is able to localize the discriminative image locations across different network architectures, diverse vision tasks and data modalities.

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