Global-Local Bidirectional Reasoning for Unsupervised Representation Learning of 3D Point Clouds.

Yongming Rao Jiwen Lu Jie Zhou

Published in: CVPR (2020)

Keyphrases

learning process
supervised learning
unsupervised learning
learning algorithm
active learning
learning problems
learning tasks
reinforcement learning
online learning
multiscale
knowledge acquisition
image representation
solving problems
inference process
multiple representations