2021

Re-labeling ImageNet: from Single to Multi-Labels, from Global to Localized Labels

Yun, Sangdoo, Oh, Seong Joon, Heo, Byeongho et al.

Understand

ImageNet has been arguably the most popular image classification benchmark, but it is also the one with a significant level of label noise.

  • Recent studies have shown that many samples contain multiple classes, despite being assumed to be a single-label benchmark.
  • They have thus proposed to turn ImageNet evaluation into a multi-label task, with exhaustive multi-label annotations per image.
  • However, they have not fixed the training set, presumably because of a formidable annotation cost.

Reading the bibliography…