[Spectral Metric for Dataset Complexity Assessment]Frederic [Branchaud-Charron], Andrew [Achkar], Pierre-Marc [Jodoin][Universite de Sherbrooke], [Miovision] Inc.http://openaccess.thecvf.com/content_CVPR_2019/papers/Branchaud-Charron_Spectral_Metric_for_Dataset_Complexity_Assessment_CVPR_2019_paper.pdf