More than 2 million people in the U.S. lack running water and basic indoor plumbing, according to a new report by the human-rights nonprofit DigDeep and the nonprofit U.S. Water Alliance — and race ...
25 years ago, Jianbo Shi introduced Normalized Cuts (spectral clustering), a graph-theoretic approach to perceptual grouping that became a staple in unsupervised image segmentation. While the original ...