Unsupervised Feature Learning via Non-Parametric Instance-level Discrimination.

Zhirong Wu Yuanjun Xiong Stella X. Yu Dahua Lin

Published in: CoRR (2018)

Keyphrases

instance level
unsupervised feature learning
deep learning
higher order
multiple instance
semi supervised
semi supervised clustering
constrained clustering
unsupervised learning
learning problems
weakly supervised
learning algorithm
feature selection
face recognition
duplicate detection