Point Discriminative Learning for Unsupervised Representation Learning on 3D Point Clouds.

Fayao Liu Guosheng Lin Chuan-Sheng Foo

Published in: CoRR (2021)

Keyphrases

discriminative learning
weakly supervised
supervised learning
unsupervised learning
learning algorithm
learning problems
learning tasks
learning process
prior knowledge
active learning
generative model
hidden variables
structured prediction