2018

Learning Image Representations by Completing Damaged Jigsaw Puzzles

Kim, Dahun, Cho, Donghyeon, Yoo, Donggeun et al.

Understand

In this paper, we explore methods of complicating self-supervised tasks for representation learning.

  • That is, we do severe damage to data and encourage a network to recover them.
  • First, we complicate each of three powerful self-supervised task candidates: jigsaw puzzle, inpainting, and colorization.
  • In addition, we introduce a novel complicated self-supervised task called "Completing damaged jigsaw puzzles" which is puzzles with one piece missing and the other pieces without color.

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