Webb finds early-universe analog's unexpected talent for making dust

Using NASA's James Webb Space Telescope, astronomers have spotted two rare kinds of dust in the dwarf galaxy Sextans A, one ...
IEEE

Class-aware Learning for Imbalanced Multi-Label Classification

Abstract: Imbalanced multi-label image classification has gained increasing attention recently, in which each sample has multiple class labels, but the number of each category is unevenly distributed.
IEEE

Dual-Stream Class-Adaptive Network for Semi-Supervised Hyperspectral Image Classification

Abstract: Semi-supervised classification of remote sensing (RS) hyperspectral image (HSI) aims at exploiting both labeled and unlabeled samples for accurate land cover recognition. However, imbalanced ...