3 papers
cs.LG2025
Explicit Group Sparse Projection with Applications to Deep Learning and NMF
Riyasat Ohib, Nicolas Gillis, Niccolò Dalmasso +3
We design a new sparse projection method for a set of vectors that guarantees a desired average sparsity level measured leveraging the popular Hoyer measure (an affine function of…
cs.AI2025
Guidelines For The Choice Of The Baseline in XAI Attribution Methods
Cristian Morasso, Giorgio Dolci, Ilaria Boscolo Galazzo +2
Given the broad adoption of artificial intelligence, it is essential to provide evidence that AI models are reliable, trustable, and fair. To this end, the emerging field of eXplai…
eess.IV2025
State-of-the-Art Stroke Lesion Segmentation at 1/1000th of Parameters
Alex Fedorov, Yutong Bu, Xiao Hu +2
Efficient and accurate whole-brain lesion segmentation remains a challenge in medical image analysis. In this work, we revisit MeshNet, a parameter-efficient segmentation model, an…